shark are some of the most engrossing and diverse tool in the ocean , with over 500 species identified worldwide . Among these , there are manytypes of sharksthat depart greatly in sizing , shape , and behaviour . From the massive Whale Shark to the sleek and rapid Great White Shark , the diversity of these apex predators is truly remarkable . Understanding the differenttypes of sharksnot only trigger curiosity but also highlights their grandness in maintaining the balance of marine ecosystems .
Whether you ’re a marine biologist , an greedy diver , or simply someone with a acute interest in the sea , learning about the varioustypes of sharksis an exciting journeying . These incredible animals can be discover in oceans all over the earth , from warm coastal body of water to the deep , frigid seas . Each species plays a unique role in its environment , and their adaptations admit them to thrive in a smorgasbord of habitats .
In this clause , we will take a closer smell at 70 commontypes of shark , showcasing their typical feature article , demeanor , and the realm where they can be find . With pictures and detailed descriptions , you ’ll gain a cryptical admiration for these engrossing creature and the important role they play in the ocean ’s ecosystem .
Different Types of Sharks
Great White Shark (Carcharodon carcharias)
The Great White Shark is one of the most iconic and fearsome predator of the sea , reaching lengths of up to 20 feet ( 6 metre ) and count over 4,000 pounds . It has a robust , submarine sandwich - shape eubstance with a conical snout , magnanimous black optic , and powerful jaw satisfy with serrate teeth . Its coloration is trenchant , with a white underside and a gray top , helping it blend into the ocean when view from above or below .
These sharks are typically find in coastal and offshore waters with temperatures stray from 54 ° F to 75 ° F ( 12 ° C to 24 ° atomic number 6 ) . They are most usually attend in neighborhood like South Africa , Australia , California , and the northeasterly United States . Great Whites prefer temperate water but are know to transmigrate retentive distance across oceans .
Great White Sharks are acme predators , feeding on Pisces , ray , other shark , and maritime mammals such as Navy SEAL and sea lions . They often breach the piddle surface in striking hunt display . Despite their horrendous reputation , attack on man are uncommon and are usually due to curiosity rather than depredation . They rely hard on their penetrative sense of smelling and ability to detect electromagnetic field of battle to hunting target .
Whale Shark (Rhincodon typus)
The Whale Shark holds the rubric as the largest fish in the sea , growing up to 40 animal foot ( 12 metre ) long and weighing more than 20 tons . Despite its size , it is a gentle giant , characterise by a all-inclusive , unconditional brain , wide mouth , and classifiable whitened musca volitans and stripes across its grey - blue body . Its gill slit are prominent , and its mouthpiece can span over 5 feet wide .
Whale Sharks are found in tropical and warm - temperate sea around the worldly concern , include the Indian Ocean , the westerly Pacific , and the Caribbean . They prefer airfoil and midwater zone in subject seas and often pile up in area with abundant plankton , such as near coral reef or during seasonal plankton flower .
Unlike many shark , Whale Sharks are filter eater , swim lento with their lip open to eat plankton , little fish , and squid . They are solitary creatures for the most part but can be seen in chemical group during alimentation aggregations . These docile shark posture no threat to humans and are often the subject of ecotourism and conservation efforts due to their vulnerable status .
Tiger Shark (Galeocerdo cuvier)
The Tiger Shark is a with child and brawny predator make out for the drab vertical stripes along its trunk , which resemble a tiger ’s pattern . grownup can reach lengths of up to 16 feet ( 5 meters ) and are bulky with a blunt snout and big , serrated tooth . These chevron fade as the shark age but remain a key identifier in juveniles .
This mintage is found in tropical and subtropical waters worldwide , especially in the cardinal Pacific , Indian Ocean , and along the coast of North and South America . Tiger Sharks prefer coastal areas but are also known to hazard into clear waters , often near islands , estuary , and river mouth .
Tiger Sharks are opportunist feeders with one of the broadest diets among sharks . They consume Pisces the Fishes , birds , sea turtle , seals , and even non - food items like metallic element and plastic . They are nocturnal hunters , bank on their first-class sense of smell and eyesight . Although they are among the shark mintage involved in unprovoked attacks on humans , such incidents are rare .
Bull Shark (Carcharhinus leucas)
Bull Sharks are stocky , fast-growing , and highly adaptable , capable of thriving in both saltwater and freshwater environment . They typically grow up to 11 feet ( 3.5 m ) long and are recognized by their blunt honker , small eye , and pallid venter that counterpoint with their gray topside .
They dwell affectionate , shallow coastal waters around the ball , include the Gulf of Mexico , Amazon River , and parts of Africa and Southeast Asia . What pull in Bull Sharks unique is their ability to swim far up rivers — some have even been chance M of geographical mile inland in freshwater lakes and river .
Bull Sharks are fearless and opportunistic predatory animal , feeding on fish , dolphins , birds , and even other sharks . Their aggressive nature and proximity to human natural process make them one of the top shark species involved in bites . However , like most shark , they do not actively seek out human race and ordinarily assail due to mistaken identity element or territorial demeanor .
Hammerhead Shark (Sphyrna spp.)
Hammerhead Sharks are straight off recognisable by their across-the-board , flatten out point shaped like a hammer , make love as a cephalofoil . This unique head structure raise their sensory perception , specially their ability to detect quarry using electroreception . There are nine known species within theSphyrnagenus , varying in size and features .
These shark dwell warm coastal waters and continental shelf across the globe , often seen swimming in schools during the solar day and hound alone at night . Some species , like the scallop hammerhead , migrate seasonally and are frequently keep an eye on around seamounts and coral reefs .
Hammerhead Sharks prey on stingray , calamary , fish , and crustacean , using their wide heads to pin prey to the ocean base . Their enhanced vision and ability to notice electromagnetic fields make them skilled hunters . While they count intimidating , most hammerhead species are shy and avoid human fundamental interaction unless provoked .
Scalloped Hammerhead (Sphyrna lewini)
The Scalloped Hammerhead is one of the most well - recognize mintage within the hammerhead family , named for the notch or “ scalloped ” front edge of its distinctive nous . They typically reach lengths of 8 to 12 feet ( 2.5 to 3.7 metre ) and have a supple body with a grandiloquent , sickle - shaped dorsal fin .
They are establish in warm temperate and tropical oceans worldwide , especially along continental shelves , island glide , and near seamounts . scallop Hammerheads are bang for form monumental school , sometimes numbering in the 100 , particularly around underwater ridges and island like Cocos and Galápagos .
scollop Hammerheads provender on Pisces , squid , octopus , and ray . Their unusual head form provides superscript maneuverability and sensory reward . Although they are broadly speaking not aggressive toward humans , their populations are pass up due to overfishing and demand for shark fins , conduce to their listing as a critically endangered specie by the IUCN .
Great Hammerhead (Sphyrna mokarran)
The Great Hammerhead is the magnanimous species of hammerhead shark , reaching duration of up to 20 feet ( 6 metre ) , though most individuals are smaller . It has a tall , virtually straight pounding - shaped caput with a prominent roughness in the center . Its consistency is streamlined and powerful , with a tall , pointed dorsal fin that is larger than those of other hammerhead specie .
This metal money is institute in tropic and strong temperate weewee worldwide , often near continental shelf , coral Rand , lagoons , and inshore pee . Great Hammerheads are sole by nature and tend to swim alone rather than in schools , unlike some of their small relative .
Great Hammerheads feed principally on stingrays , grouper , squid , and crustacean . Their wide-cut cephalofoil is used to find prey immerse in the sand and to pin down stingrays . They are secure swimmers and have been recognize to exhibit strong-growing behavior when menace , although attacks on humans are very rarefied . Due to overfishing and the fin trade , they are presently listed as critically endangered .
Bonnethead Shark (Sphyrna tiburo)
The Bonnethead Shark is the smallest penis of the hammerhead family , usually produce up to 3 to 5 foot ( 1 to 1.5 meter ) long . It has a still , rounded head that resembles a shovel or cowling , consecrate it its name . This shark has a slim , grayish body with a lighter underside and small , narrow fins .
Bonnethead Sharks are commonly found in shallow coastal waters of the Western Atlantic and Eastern Pacific , especially along the southeasterly United States , the Gulf of Mexico , and the Caribbean . They prefer sandy or muddy bottoms near seagrass bed and estuaries and are often seen in small groups or schools .
These sharks have a varied diet that includes crabs , half-pint , mollusk , and humble Pisces the Fishes , and they are one of the few know shark species to regularly eat up plant matter , specifically seagrass . Their patrician nature and pocket-sized size make them harmless to man . They are an important metal money for marine ecosystems due to their role in insure benthonic invertebrate population .
Oceanic Whitetip Shark (Carcharhinus longimanus)
The Oceanic Whitetip Shark is a large , slow - move species known for its long , round pectoral fins and distinct white tip on its fin . Adults can make lengths of up to 13 foot ( 4 meters ) , and they have a stocky build with a grey - bronze colouration and a white paunch .
This shark prefers the receptive sea , typically witness far from land in tropical and subtropical waters around the world . It often swims near the surface and is one of the most normally observed shark in the oceanic zone , specially near oceanic island and transport routes .
Oceanic Whitetip Sharks are opportunistic feeders , raven on bony fish , calamari , and even seafowl . They are known to be bold and queer , often approaching gravy boat and plunger . Historically , they have been involved in a number of shipwreck - related shark attack . Due to overfishing and by-catch in pelagic fisheries , their numbers have declined significantly , and the species is now considered critically menace .
Blacktip Shark (Carcharhinus limbatus)
The Blacktip Shark is a sleek and nimble species easily recognized by the ignominious marking on the crown of its dorsal and pectoral fins . It typically grows to about 5 to 6 metrical foot ( 1.5 to 1.8 meter ) in duration and has a electric ray - shape body with a pointed snout and relatively small eyes .
This species is found in tender coastal waters around the world , including the Atlantic Ocean , Indian Ocean , and western Pacific . It is commonly seen in estuary , bays , coral reefs , and sometimes in the overt sea . Blacktip Sharks often migrate seasonally , following warm weewee currents and prey availability .
Blacktip Sharks feed on school fish such as sardine , mullet , and herring , as well as squid and crustacean . They are known for their energetic behavior and are capable of leap from the water while feeding . While they may come close to shoring and are occasionally demand in minor incidents with humans , they are more often than not timid and beat piffling scourge .
Silvertip Shark (Carcharhinus albimarginatus)
The Silvertip Shark is named for the distinctive white or silvery edges on its fin , which counterpoint sharply with its otherwise grey body . It typically grows up to 8 feet ( 2.4 measure ) in distance and has a all-embracing rostrum , large eyes , and rich build that makes it a formidable predator .
Silvertip Sharks are line up in lovesome tropical and subtropical waters throughout the Indo - Pacific region , especially around coral reefs , offshore island , and drib - offs . They are often seen cruise over deep reef slopes and can be come up from the Earth’s surface to depths of over 2,600 feet ( 800 meters ) .
Their dieting consists mainly of bony fish , rays , and smaller sharks . silvertip are sole and territorial , sometimes expose dominance over other sharks in their habitat . While they are curious and can become sheer when draw close , attacks on human race are super rarified . However , their declining population due to overfishing has led to concern about their conservation position .
Shortfin Mako Shark (Isurus oxyrinchus)
The Shortfin Mako Shark is known as the fastest shark in the ocean , capable of arrive at swiftness up to 45 mile per hour ( 72 kilometers per hour ) . It has a flowing , Italian sandwich - shaped body , a pointed snout , and striking blue coloration on its back with a blunt whitened underside . adult typically measure between 10 to 12 foot ( 3 to 3.6 cadence ) in length .
This species is widely distributed in temperate and tropic offshore water worldwide , often found far from shoring but now and again seen nigher to the seashore during migrations . It prefer open ocean surroundings where it can hunt in the oceanic zone and comply migratory fair game .
Shortfin Makos fee primarily on fast - swimming Pisces the Fishes like tuna , mackerel , and swordfish , as well as squid . They are extremely fighting , powerful hunters with a reputation for bound out of the pee when hooked . Though not typically aggressive toward homo , they can be grave when provoked or overtake . They are a prized game fish , and their populations have suffered from overfishing and by-catch , leading to a vulnerable preservation condition .
Longfin Mako Shark (Isurus paucus)
The Longfin Mako Shark is a rarefied and knotty species , closely related to the more well - know Shortfin Mako . It can be distinguished by its farsighted pectoral fins and slenderly bulky dead body . adult typically grow to about 13 feet ( 4 meters ) in length and have a glowering metal low-spirited coloration on the back , wither to lily-white underneath .
This species inhabits mystifying seaward water of tropic and ardent temperate oceans worldwide , though sighting are infrequent due to its deepwater nature . It is believed to spend much of its prison term in the mesopelagic zona , far from coastal areas and the ocean surface .
The Longfin Mako ’s dieting is not well - document , but it likely includes calamari and deepwater fish . Due to its scarcity and limited encounters , much of its behavior remains a mystery . It is seldom caught by piscary , but when it is , it is often mistaken for the Shortfin Mako . The mintage is currently listed as expose due to its low density and exposure to deep - sea fishing pressures .
Goblin Shark (Mitsukurina owstoni)
The Goblin Shark is one of the most outlandish - look shark mintage , well recognized by its long , flattened hooter and protrusible jaws occupy with slight , needle - corresponding tooth . Its consistence is diffuse and flabby , normally pinkish or pale hoar , with adults reaching lengths of around 10 to 13 pes ( 3 to 4 meters ) .
This deep - sea species is found in break up locations around the globe , usually at depths range from 330 to over 4,000 foot ( 100 to 1,200 beat ) . It is most often play off the coasts of Japan , South Africa , and the Gulf of Mexico . Due to its rich habitat , it is seldom get word by humans .
Goblin Sharks are slow - moving ambush predators that fertilize on deep - ocean Pisces , crustacean , and cephalopods . They use their highly extendable jaw to snap up prey with sudden precision . Despite their eery appearance , they set no threat to humans and are of little interest to commercial fisheries . However , inadvertent capture and mysterious - sea habitat threat still impact their population .
Megamouth Shark (Megachasma pelagios)
The Megamouth Shark is a large , filter - feed shark have it away for its tremendous , gaping mouth lined with small , claw - comparable teeth . It can contact lengths of up to 16 feet ( 5 meter ) and has a soft , soft dead body with a black brown to grey - pitch-black color . It is one of the rarest shark mintage ever note .
This deepwater mintage has been find in temperate and tropical sea around the world , though confirm sightings are exceedingly special . It is believed to perform diel vertical migrations , coming closer to the surface at night and descend to deeper waters during the day .
Megamouth Sharks feed by swim with their mouth open to filter plankton , jellyfish , and small crustaceans from the weewee . They are slow swimmers and have a blue nature . Since their discovery in 1976 , few than 100 specimens have been documented , making them one of the least understood sharks in the ocean . Conservation concerns remain minimum due to their rarity and lack of target fishing .
Basking Shark (Cetorhinus maximus)
The Basking Shark is the second - large fish in the world , reaching lengths of up to 40 feet ( 12 metre ) . It has a massive , gaping mouth and a cone - shaped schnozzle , with a grayish to brownish colour and rough , emery paper - like skin . Despite its sizing , it place no threat to humans due to its filter - feeding lifestyle .
This species is commonly found in temperate coastal waters of the Atlantic and Pacific Oceans , especially around the British Isles , Canada , and the northeastern United States . It often swims near the surface in springtime and summertime , filtering plankton from the pee using gill rakers .
Basking Sharks are slow , aristocratical natator and often seen alone or in small groups . They transmigrate farseeing distances to pursue food sources and may dive to deep Ethel Waters during the winter months . Historically hunted for their liver oil and fins , their populations have decline importantly , and they are now considered expose .
Salmon Shark (Lamna ditropis)
The Salmon Shark is a powerful , riotous - swim predator recognize for its resemblance to the Great White Shark , though it is small in size . adult typically achieve 6 to 10 feet ( 1.8 to 3 meters ) in duration and have a dark-skinned grey to bluish - Negro back with a bloodless underside and unassailable , torpedo - shaped bodies .
This shark inhabits the North Pacific Ocean , especially in colder waters off the coasts of Alaska , Japan , and British Columbia . It often enters coastal bay and estuaries , particularly during salmon spawning runs , hence its name . Unlike many shark , it can order its internal body temperature to hold out in cold environments .
Salmon Sharks feed mainly on salmon , calamary , herring , and other Pisces . They are known for their fast-growing feeding behavior and unbelievable bursts of speed . Though they seldom interact with humans , they are occasionally caught as bycatch or point for mutation fishing . Their population is consider stable , but localized pressures may affect specific part .
Porbeagle Shark (Lamna nasus)
The Porbeagle Shark is a robust , cold - piddle shark with a blockheaded , gunman - influence body and a distinctively short , cone-shaped snout . It typically grow to about 6 to 8 feet ( 1.8 to 2.5 meters ) in length and has a steel - blue back with a white venter . A little white patch on the back edge of the dorsal tail fin is a key identifying lineament .
This species is found in the cold temperate waters of the North Atlantic and Southern Hemisphere , often in offshore environments and from time to time closer to shore during seasonal migration . It prefers body of water between 32 to 63 ° F ( 0 to 17 ° carbon ) and is get it on to dive to great depths in hunt of prey .
Porbeagle Sharks eat on a variety of Pisces including mackerel , Clupea harangus , and squid . They are energetic , truehearted swimmers and are considered one of the few shark species capable of endothermy , allowing them to maintain organic structure heat in cold waters . While not strong-growing toward man , they are vulnerable due to eminent commercial fishing air pressure and are listed as vulnerable in many parts of their chain .
Thresher Shark (Alopias spp.)
Thresher Sharks are easy recognized by their long , party whip - similar tails that can be as long as their consistency . These shark usually range between 10 to 20 groundwork ( 3 to 6 measure ) reckon on the specie , and they have slender bodies with short , pointed snouts and large eye . Their coloration typically includes a dismal blueish - gray back and a lighter bottom .
Thresher Sharks populate both coastal and pelagic water in temperate and tropical oceans around the macrocosm . They are often regain far from shoring but may make out nigher to coastal areas during feeding . These sharks are nongregarious and elusive , realise them hard to spot in the wild .
One of the most unique behaviour of Thresher Sharks is their method of search . They apply their elongated tails to stun schools of fish such as sardine or mackerel before circling back to consume the immobilized fair game . They are mostly harmless to human and are often aim by sport fishermen for their strong point and agility .
Bigeye Thresher Shark (Alopias superciliosus)
The Bigeye Thresher Shark is discover for its tremendous eyes , which are adapted for hunting in scurvy - light precondition of deep water supply . It has a distinctively arched school principal and long upper tail fin , growing up to 16 foot ( 4.9 meters ) in length . The body is typically morose purple - gray above and lighter below .
This coinage prefer mystifying seaward habitats in tropical and temperate oceans worldwide . It is often found at depths between 300 and 500 foot ( 90 to 150 meters ) , although it sometimes moves into shallow waters during the night to track down . Its big eyes aid it see in the dimly perch surround of the mesopelagic zona .
Bigeye Thresher Sharks are lonely and mainly feed on squid and deepwater fish . Their long stern are used to strike and disable prey with accurate slaps . They are considered vulnerable due to their slow reproductive charge per unit and are often catch as by-catch in longline fisheries .
Common Thresher Shark (Alopias vulpinus)
The Common Thresher Shark is the most wide distributed of the thresher species and can reach lengths of up to 20 foot ( 6 meter ) , with about one-half of that length consisting of the keister . It has a streamlined dead body , a pointed snout , and declamatory eyes , making it well - suited for high - speed chases .
This species is incur in temperate and semitropical waters around the creation , often in coastal regions and over continental shelves . It is known to come on the surface and is sometimes seen breach . Juveniles may be found nearer to shoring , while adults favour deeper water .
Common thrasher flow primarily on school Pisces like mackerel and Clupea harangus . They are powerful swimmer and expend their long tails to strike and corral fish with telling accuracy . They are pop targets in sportswoman fisheries due to their size of it and fighting ability , though they are vulnerable to overfishing due to their dull maturation and low reproduction rate .
Pelagic Thresher Shark (Alopias pelagicus)
The Pelagic Thresher Shark is the small of the three thresher species , usually growing up to about 10 feet ( 3 meter ) in distance . It has a slender consistence , a narrow psyche , and an exceedingly farseeing , scythe - like arse that it uses for search . Its coloration is typically a mystifying metal wild blue yonder on the back with a clean undersurface .
As its name suggests , this shark live the heart-to-heart ocean , especially in tropic and subtropical regions of the Indo - Pacific . It favour seaward area and is often find in the upper layers of the sea , specially near seamounts and cliff - offs .
The Pelagic Thresher trace small pelagic fish and squid using its tail to hit and immobilize target . Unlike other threshing machine , it is more likely to be observe in percipient , warm open waters . Though unsure and rarely aggressive , it is often catch as bycatch and is listed as endangered due to population declines from unsustainable fishing practices .
Zebra Shark (Stegostoma fasciatum)
The Zebra Shark is a singular bottom - habitation shark with a long , cylindrical body and ridge back . Juveniles have dingy body with sluttish stripe , which resemble a zebra ’s pattern , while adults train pallid yellowish - dark-brown peel with dark touch . They can produce up to 8 foot ( 2.4 m ) in length .
This metal money is found in shallow tropical waters of the Indo - Pacific region , often near coral reefs and sandy tush . It typically rests on the seafloor during the day and becomes more fighting at night , using its inviolable thoracic fins to “ walk ” along the substrate in hunt of food .
Zebra Sharks bung in the first place on mollusks , crustaceans , and modest Pisces the Fishes . They utilise their little mouths and potent jaws to break down hard - shelled fair game . Harmless to human beings , they are democratic in public aquariums due to their distinctive coming into court and serene demeanor . Although not commercially aim , home ground degradation and accidental seizure threaten some population .
Nurse Shark (Ginglymostoma cirratum)
The Nurse Shark is a slowly - displace , bottom - lie species recognized by its broad psyche , small eyes , and two barbels near the nostrils . It has a yellow - Brown University to grayish - brown body and can grow up to 10 understructure ( 3 meters ) in length . Its tegument is bad and covered with tiny denticle , giving it a rough texture .
This species inhabits warm , shallow water in the western Atlantic and eastern Pacific Oceans , usually around coral reefs , mangroves , and sandy undersurface . It is often found resting motionless during the day in group and becomes more active at night .
Nurse Sharks are suction feeders that utilize their powerful mouths to suck in prey such as crustacean , mollusks , and small fish . They are non - aggressive and usually ignore loon unless provoked . Because of their docile nature , they are often featured in shark touristry and public aquariums . Overfishing and habitat destruction pose local threats , but their overall population stay relatively stable .
Wobbegong (Orectolobus spp.)
Wobbegongs are a mathematical group of carpet shark known for their flatten torso , broad head , and ornate , camouflage pattern that resemble the ocean floor . They typically range from 3 to 10 understructure ( 1 to 3 meters ) in length depending on the species . Their unique show is enhance by fleshy lobe around their mouth which aid them blend into coral and rock cranny .
These sharks are native to the Indo - Pacific region , specially around Australia and Indonesia . They are bottom - dwellers witness in shallow coastal amniotic fluid , reefs , and stony habitats . During the day , they often lie motionless on the seabed , hide by their colouration .
Wobbegongs are ambush predators that fertilize primarily at night on Pisces , crustaceans , and octopuses . They apply their excellent camouflage to wait patiently for prey to swim close before happen upon . Though not belligerent , they can sting if disturbed , peculiarly by diver who accidentally get too close .
Epaulette Shark (Hemiscyllium ocellatum)
The Epaulette Shark is a small , sylphlike species best known for the typical great , gloomy spot behind each pectoral fin that resemble an epaulet on a uniform . It ordinarily grows to about 3 pes ( 1 time ) in length and has a light brown trunk covered with small dark bit .
This metal money is found in shallow coral Rand habitats of northerly Australia and New Guinea . It prefers tidal pools and lagoon areas where water system levels vacillate significantly . Its power to survive in low - oxygen surround nominate it extremely adaptable to these challenging conditions .
Epaulette Sharks are unparalleled for their power to “ take the air ” using their pectoral and pelvic fins . They often move across exposed Rand apartment and even state - like airfoil during low tides . Their dieting lie of small invertebrates and worms , and they are harmless to humans . Their little sizing and interesting behavior make them popular in aquariums .
Bamboo Shark (Chiloscyllium spp.)
Bamboo Sharks are little , bottom - dwelling sharks with elongated bodies and distinct pattern of dark bands or spots across their weak - colored tegument . Adults typically grow between 2.5 and 3.5 feet ( 0.7 to 1 meter ) in distance , calculate on the coinage . They have short snout and a placid , elegant appearance .
These sharks inhabit shallow tropical body of water in the Indo - Pacific region , including reefs , arenaceous flat , and mangrove areas . They prefer environment with raft of concealing muscae volitantes where they can rest during the mean solar day . Some coinage are commonly seen in intertidal geographical zone and tide pools .
Bamboo Sharks are nocturnal and provender on small crustacean , mollusk , and worms . They are have it off for their unagitated temperament and adaptability to captivity , making them pop in nautical marine museum . Despite their special commercial time value , they are vulnerable to home ground degradation and pollution in their innate environments .
Horn Shark (Heterodontus francisci)
The Horn Shark is a small , sturdy - incarnate species with a blunt head , spectacular ridge above the eyes , and two dorsal fin each equipped with a sharp spur . Its physical structure is typically brown or grayish with modest dingy floater and reaches a maximum length of around 4 feet ( 1.2 meters ) .
This shark is aboriginal to the eastern Pacific Ocean , in particular along the coast ofCaliforniaand Baja California . It inhabits jumpy reef , kelp forests , and sandy bottoms at deepness vagabond from shallow waters to about 600 infantry ( 180 meters ) . During the day , it be given to remain in caves or cranny .
Horn Sharks are slow - moving and nocturnal , feeding on heavily - shelled target such as sea urchins , crabs , and mollusks . Their strong jaw and molar - alike tooth are adapt for crush shells . Though not belligerent , their dorsal spines can have injury if handled rakishly . They are often studied for their unique testicle - laying behavior and internet site fidelity .
Port Jackson Shark (Heterodontus portusjacksoni)
The Port Jackson Shark is a stalwart , bottom - dwelling species with a classifiable harness - like pattern over its back and a blunt , bull - similar snout . It can farm up to 5.5 foot ( 1.7 cadence ) long and has two dorsal fins , each with a keen backbone . Its coloration is typically light grizzly to brown with dark markings .
It is commonly found in the temperate urine around southern Australia , include rocky reefs and sandy sea floors . The mintage choose depths from the shoreline down to 300 foot ( 90 meters ) , and it often shelter in caves or under shelf during the sidereal day .
Port Jackson Sharks course primarily at night on sea urchins , crustaceans , and mollusks , using their strong , flattened teeth to crush case . They are know for laying whorled - influence egg cases that wedge into rock cranny . Though they may look restrain due to their spines , they are generally docile and harmless to humans .
Spiny Dogfish (Squalus acanthias)
The Spiny Dogfish is a small , svelte shark with a pointed snout , no anal retentive fin , and a pair of deadly rachis in front of each dorsal fin . adult typically reach lengths of about 3 to 4 feet ( 0.9 to 1.2 time ) . Its back is gray or brown , and the belly is white , sometimes with small spots along the sides .
This species is widely distributed in temperate and subarctic waters of the Atlantic and Pacific Oceans . It inhabit coastal water , continental ledge , and sometimes brackish estuaries . Spiny Dogfish often travel in great schools and are known for their long migrant behavior .
They feed on a all-embracing kind of Pisces , squid , and invertebrates . Despite their small size , Spiny Dogfish are persistent hunters and have been observe in coordinated group feeding . They are important in commercial fisheries but are vulnerable to overfishing due to their slow maturation and previous maturity date .
Greenland Shark (Somniosus microcephalus)
The Greenland Shark is one of the largest species of shark found in the Arctic and North Atlantic Oceans . It has a stout trunk , with a comparatively diminished head and a shortsighted , blunt snout . This slow - affect shark can grow up to 24 feet ( 7.3 meters ) long , though most individuals are much smaller , typically around 15 understructure ( 4.5 meters ) . It has a irksome grayish - brown to dark dark-brown coloration , often with a rough texture .
Found primarily in the cold , cryptic waters of the Arctic , Greenland Sharks inhabit areas around Greenland , Canada , Iceland , and other contribution of the North Atlantic . These sharks are know to favour depths of 200 to 2,200 feet ( 60 to 670 meters ) and are often associated with the coldest amniotic fluid , often found in dark , frosty regions .
Greenland Sharks are opportunistic self-feeder and have a diet that includesfish , seals , and even carcass of heavyweight . They are also know for their fantastically slow metabolism and can inhabit for several hundred years , making them one of the longest - living vertebrates . Despite their large size , they are not life-threatening to humans and tend to be more of a curiosity to research worker .
Frilled Shark (Chlamydoselachus anguineus)
The Frilled Shark is a rarified and ancient mintage often described as a living fossil due to its rude features . It has a retentive , eel - like body with a extensive principal and gravid , acute teeth , which are arranged in several rows . The shark can grow up to 6.5 foundation ( 2 meters ) long and has classifiable frilled branchia slit , which give the species its name .
Frilled Sharks are thick - ocean dweller found at profoundness range from 200 to 1,500 feet ( 60 to 460 meter ) in the Ethel Waters of the Atlantic and Pacific Oceans . They are typically found off the coasts of Japan , the Mediterranean Sea , and around parts of South America , where they stay for the most part hidden in the dark depths of the ocean .
This species is a slow natator and is known for its trap predation dash . The Frilled Shark feeds mainly on squid , fish , and smaller sharks . Its unique tooth structure and the ruffled appearance of its gills are evolutionary traits that allow it to captivate prey in the dark , murky depths where visibility is minimal .
Cookiecutter Shark (Isistius brasiliensis)
The Cookiecutter Shark is a minuscule but typical coinage have intercourse for the round , cooky - shaped bite marks it allow for on its prey . It typically hit lengths of about 1.5 understructure ( 0.5 meter ) , with a cylindric physical structure and a enceinte mouth equipped with acute , triangular teeth . The shark ’s dark brownness or gray back contrasts with its light - colored venter , help it conflate in with the ocean depths .
Cookiecutter Sharks are get hold in affectionate , tropic , and subtropical water , including the Atlantic , Pacific , and Indian Oceans . They inhabit depth of around 300 to 2,500 feet ( 90 to 750 meters ) , often around offshore islands and deepwater ridges . Their preferred habitat are characterized by poor visibility and cold temperatures .
These shark are known for their bloodsucking feeding behavior . They bond to largeranimals , such as whales , dolphins , and even submarine , and take small chunks of flesh . The unique morsel pattern from their circular teeth gives them their mutual name . Despite their strange alimentation method , they are not a threat to humans and rarely interact with people .
Velvet Belly Lanternshark (Etmopterus spinax)
The Velvet Belly Lanternshark is a little , bioluminescent shark species that fly high in the cryptical waters of the northeastern Atlantic and Mediterranean Seas . It typically hand about 1.3 feet ( 40 cm ) in length and has a dark , velvety body with a faint glow due to specialised light - producing harmonium along its belly .
These sharks are typically discover at depths between 650 and 2,500 foot ( 200 to 760 meters ) , where they use their bioluminescence to attract prey or camouflage against predator . Their habitat admit usurious continental gradient and underwater ridges where light from the surface is minimal , allowing the shark to rely on its glow .
The Velvet Belly Lanternshark is a nocturnal self-feeder , preying on small Pisces , crustaceans , and squid . It uses its power to produce light to avail in hunting and evade predator . While not life-threatening to homo , it is a fascinating species due to its adaptation to the bass - sea environment and its unique glowing characteristic .
Sleeper Shark (Somniosus spp.)
Sleeper Sharks are a group of slowly - moving , deepwater shark that are found in cold urine of both the Arctic and Antarctic Oceans . These sharks are qualify by their thick , thickset eubstance and poor , blunt snouts . They typically grow to length between 6 and 14 feet ( 1.8 to 4.3 meters ) , calculate on the species .
Sleeper Sharks are typically found in deep , cold waters , swan from 200 to 2,500 foundation ( 60 to 750 beat ) . They inhabit oceanic regions in both the Northern and Southern Hemispheres , with specific species found near Greenland , Alaska , and the southern oceans around Antarctica . These sharks are well - adapted to their cold , deepwater surroundings .
Despite their large size of it , Sleeper Sharks are slow - propel and not strong-growing towards mankind . Their dieting lie in mainly of fish and squid , and they are timeserving feeders , sometimes scavenging from carcase of orotund marine mammalian . They are also known for their power to endure in extremely cold-blooded , down - O environments due to their slow metamorphosis .
Angular Roughshark (Oxynotus centrina)
The Angular Roughshark is a small , deep - water species witness in the Eastern Atlantic Ocean . It is characterize by its rough , angular physical structure with large , all-encompassing - limit eye and striking spines along the dorsal fins . This shark typically grow up to 3 feet ( 1 meter ) long and has a grey - brown consistence with atypical dark markings .
The Angular Roughshark prefers to last in deep waters ranging from 300 to 1,800 feet ( 90 to 550 time ) along continental incline and underwater ridges . It is commonly find off the glide of Spain , Portugal , and parts of Morocco . Due to its deep - sea home ground , the shark remain comparatively elusive and is rarely encountered by world .
This specie is in the main a pack rat , course on humble fish , calamary , and invertebrates . The Angular Roughshark is known for its defensive behavior , using its incisive rachis to deter possible predators . It is a slow - moving , lone shark that avoids human interaction , persist hidden in the dark depth of the ocean .
Ghost Shark (Chimaera spp. – technically not true sharks)
The Ghost Shark , also known as the Chimaera , is a cartilaginous fish that resembles sharks but is technically not a reliable shark . These deep - sea fish have elongate bodies , expectant thoracic fins , and a classifiable , ghostly appearance , with bombastic eyes that bestow to their name . They can attain lengths of up to 5 feet ( 1.5 metre ) , with a smooth , pallid eubstance that helps them blend into their gloomy , deep - ocean environs .
Ghost Sharks are typically find at deepness array from 200 to 2,600 foot ( 60 to 800 meters ) in temperate and frigid Ethel Waters . They inhabit the continental slopes and cryptic regions of oceans , in particular around New Zealand , Australia , and the easterly coasts of the Pacific Ocean . Despite their shark - like features , they are more closely related to rays and skates .
These Pisces are solitary and slow - move , feeding primarily on benthonic invertebrates such as crustaceans , mollusks , and small fish . They are often found in the dark depths of the sea , where their bioluminescence aid them appeal prey and bilk predators . Despite their eerie appearance , Ghost Sharks are not considered a scourge to humans .
Sawshark (Pristiophorus spp.)
The Sawshark is a unparalleled species of shark recognized for its tenacious , flatten schnoz that resembles a saw blade . This elongated rostrum is covered in sharp dentition and is used by the Sawshark to slice through the sand and mud to expose buried prey , such as small fish and crustacean . Sawsharks typically grow up to 4.5 feet ( 1.4 meters ) in duration and have a sleek , cylindrical body with a picket to grayish coloration .
Sawsharks are found in temperate and tropical waters , with mintage primarily locate in the Indian , Pacific , and Atlantic Oceans . They are often seen at deepness ranging from 100 to 1,500 feet ( 30 to 460 meter ) , especially along continental slopes and offshore regions . Their habitat is characterized by arenaceous or muddy ocean floors , where they search for prey .
These shark are bottom - dwelling predators that use their power saw - similar snouts to hunt by thresh about them side to side , disorienting quarry and score it easier to fascinate . They feed on belittled Pisces , crustacean , and cephalopods , using their specialized rostrum to make a sweeping motion through the Davy Jones . Although they are not dangerous to humans , they are rarely encountered due to their preference for deeper water .
Shortnose Sawshark (Pristiophorus nudipinnis)
The Shortnose Sawshark is a smaller mintage of Sawshark that grow up to 4 feet ( 1.2 meter ) in length . characterise by its little , saw - like schnoz with sharp teeth , this shark uses its rostrum to dig into the sea floor and reveal buried fair game . Its body is slender , with a chocolate-brown or greyish semblance that cater disguise against the arenaceous bottom .
This coinage is happen in the Indo - Pacific realm , particularly around Australia and Indonesia , inhabiting depths of 100 to 650 feet ( 30 to 200 metre ) . The Shortnose Sawshark is typically found along continental shelf and the outer part of coastal areas , where it eat on pocket-sized fish and invertebrate .
The Shortnose Sawshark ’s behavior is standardised to other Sawsharks ; it apply its specialized rostrum to sweep up through the sand and clay in hunt of food . They are not aggressive towards humans and are more potential to avoid contact . Due to their sizing and knotty nature , they are not commonly meet by diver or fisher .
Longnose Sawshark (Pristiophorus cirratus)
The Longnose Sawshark is a specie know for its extended , saw - mold rostrum , which can be up to one - third of its total body distance . Reaching lengths of up to 5 feet ( 1.5 meter ) , it has a svelte , elongated body with a pale coloration that helps it blend into the sea floor . The recollective , shrewd snout is equip with rows of teeth , make it an efficient vulture .
This species is typically found in the rich piss of the Indo - Pacific , particularly around Australia , New Zealand , and the eastern coasts of Africa . Longnose Sawsharks prefer to live flaxen or boggy bottoms at depths between 100 and 1,200 feet ( 30 to 370 meters ) , where they can easily maneuver to hound .
The Longnose Sawshark hunts by swing its longsighted snoot from side to side , stir up the ocean storey and uncovering hidden prey . It feeds primarily on small fish , crustacean , and cephalopods . Though they are not a menace to humans , their oddment and deep - water habitats make them seldom encountered .
Angel Shark (Squatina squatina)
The Angel Shark is a monotonic - bodied shark that resemble a light beam with its wide , wing - corresponding thoracic fins and flattened body . Growing up to 6.5 foot ( 2 measure ) in duration , the Angel Shark has a broad , diamond - shaped mind and a mouth located on the underside of its body . Its coloration ranges from flaxen or grayish brownness , allowing it to blend seamlessly with the sea floor .
Angel Sharks are typically establish in the Mediterranean Sea and the eastern Atlantic Ocean , specially around the coast of Europe and North Africa . They prefer shallow pee with sandlike or mucky bottoms , often at depth of 65 to 650 foot ( 20 to 200 meters ) , where they use their camouflage to ambush prey .
Angel Sharks are ambuscade marauder , lying in wait on the sea floor and launch fast attacks on choke fish and invertebrates . Despite their relatively docile nature , they are subject of striking tight when they sense prey nearby . They are not known to be dangerous to man but may bite if threaten or provoked .
Japanese Angel Shark (Squatina japonica)
The Japanese Angel Shark is a species similar to the Angel Shark but aboriginal to the coastal waters of Japan . It has a categorical , electron beam - alike body with big , annexe - comparable pectoral fins , and a broad mind that makes it calculate like a stingray . Growing to about 6 feet ( 1.8 meters ) in length , it has a light brown or grey colour , with gloomy patterns that help it blend into its habitat .
This species is found in the waters around Japan , particularly along the sea-coast of Honshu , Shikoku , and Kyushu . Nipponese Angel Sharks typically inhabit sandy and sloughy bottoms at depth ranging from 65 to 330 foot ( 20 to 100 meter ) . They are well adapted to living in shallow , coastal environments .
The Nipponese Angel Shark uses its splendid camouflage to ambush small Pisces and invertebrates that glide by by . It is an ambush piranha , lying in wait on the ocean flooring and striking rapidly when prey come within range . Though not aggressive , they may bite if threatened , but they are generally considered harmless to homo .
Indian Swellshark (Cephaloscyllium silasi)
The Indian Swellshark is asmall speciesof shark characterized by its typical ability to inflate its body , making it look whiff up when jeopardise . This shark has a heavyset body , magnanimous thoracic Little Phoebe , and a rounded snout , with a dark brownish or grey coloration and lighter spots on its body . It typically reaches a length of around 3 feet ( 90 cm ) and has a comparatively slowly - moving nature .
Native to the coastal waters of the Indian Ocean , the Indian Swellshark is unremarkably found at depths of 130 to 330 animal foot ( 40 to 100 meter ) . It inhabits jumpy or sandy seabeds , where it prefers cool Ethel Waters and a habitat rich in prey . Its habitat includes regions around the coasts of India and Sri Lanka .
The Indian Swellshark is known for its unique behavior of inflating its body to a puffed - up state as a defensive mechanism against marauder . When it senses danger , it can also curl into a mean ball , further reducing its sizing . Its diet consists of small invertebrates , fish , and crustaceans , which it hunt down by scouring the ocean trading floor .
Leopard Shark (Triakis semifasciata)
The Leopard Shark is easily recognized by its distinct markings , which include dark spots and rosettes on its pale greyish body . This shark grows to an average length of about 4 to 5 feet ( 1.2 to 1.5 meters ) and has a slim , streamlined body ideal for swift movement . It is named after its resemblance to the spotted rule of a Panthera pardus ’s pelage .
Leopard Sharks are found in shallow coastal piddle along the Pacific coast of North America , especially around California . They choose sandy and mucky bottoms in bay , estuaries , and kelp forests , often bump at profundity of up to 300 feet ( 90 meters ) . These shark are often seen near shorelines , where they feast and rest .
Leopard Sharks are non - aggressive and generally harmless to humans . They are bottom - dwelling predator , feeding primarily on little fish , crustaceans , and mollusks . They are know to be quite social , often rule in schooltime , and they show an inquisitive nature . Their tardily - moving and good-tempered behavior make them a favorite for diver and snorkelers .
Sandbar Shark (Carcharhinus plumbeus)
The Sandbar Shark is a medium - sized species , typically mature to length of 6 to 8 feet ( 1.8 to 2.4 meter ) . It has a robust , heavy - lay body with a distinctively gravid dorsal fin and a all-inclusive , square snout . Its coloration is a grayish - brown , with lighter underparts and a noticeable dour stripe along its side .
This species is commonly found in coastal waters around the worldly concern , particularly along the Atlantic and Pacific coasts of North America , and is known to dwell shallow waters like embayment , estuaries , and continental ledge . Sandbar Sharks often reside at profoundness of 10 to 100 feet ( 3 to 30 meters ) , preferring warm waters .
The Sandbar Shark is an opportunistic predatory animal , give on a variety of prey including fish , crustaceans , and squid . It is known for its aggressive nature when hunting , but it is not typically dangerous to humans . These sharks are often solitary but may form schools during sealed time of the year . Despite their strong-growing behavior when feed , Sandbar Sharks are considered to be relatively shy towards humans .
Dusky Shark (Carcharhinus obscurus)
The Dusky Shark is a large , robust coinage that can grow up to 10 feet ( 3 meters ) in length . It has a long , pointed schnozzle , a wide mouth , and slender trunk , typically coloured Asa Gray or brownish with a pallid bottom . The Dusky Shark ’s most distinguishing lineament is its large , crescent - shaped tail and a powerful , streamlined dead body built for speed .
Dusky Sharks are found in deep , warm water across the Atlantic and Pacific Oceans , often live the continental shelf and slopes . They are migratory , traveling long distances , and are typically incur at profoundness of 100 to 500 ft ( 30 to 150 metre ) . These shark are often seen in both coastal and offshore areas , including open piddle .
Dusky Sharks are timeserving hunters that feed on Pisces the Fishes , light beam , and squid . They are known for their aggressive feeding conduct and are capable of take hold of tight - moving prey . While they are not considered dangerous to humans , they are large and potent , form them formidable predators . Their migration patterns and territorial behavior make them an interesting subject for enquiry .
Blue Shark (Prionace glauca)
The Blue Shark is one of the most wide distributed shark metal money , bed for its sleek , elongated consistence and vibrant blue coloration , which fades to a lighter underside . This shark can make lengths of up to 12 feet ( 3.6 meters ) and is highly streamlined for fast swim . It has a retentive , pointed snoot and large , crescent - determine fins that assistance in its efficiency as a predator .
Blue Sharks are rule in thick , temperate and tropic ocean worldwide , typically in both coastal and offshore region . They opt open waters , often envision at depths between 100 and 1,000 infantry ( 30 to 300 meters ) . Despite their preference for deep waters , they are often found near the surface , especially during nighttime hunting periods .
Blue Sharks are oceanic hunters that feed on small fish , squid , and other marine animals . Known for their speed and agility , they are often understand hunt in groups , chasing after school of prey . While they are not normally strong-growing towards humans , Blue Sharks have been involve in occasional encounters with underwater diver . Their wide distribution and effective hunting acquirement make them a prominent shark species in the ocean .
Sand Tiger Shark (Carcharias taurus)
The Sand Tiger Shark is a large , powerful predator with a distinctive visual aspect , characterized by its ragged teeth that often protrude from its mouth even when closed . Growing up to 10 feet ( 3 metre ) in distance , it has a recollective , bulky body with a light grayish - brown coloration and a pointed snout . The Sand Tiger Shark ’s aggressive look is coupled with a relaxed behavior when not hunt .
discover in coastal water worldwide , Sand Tiger Sharks inhabit the continental ledge , often at depth ranging from 20 to 200 feet ( 6 to 60 meter ) . They are often understand in shallow water along the Atlantic and Pacific coasts , include bays , estuaries , and close - Earth’s surface H2O during the night .
Sand Tiger Sharks are opportunistic feeder , predate on fish , rays , and even little sharks . They are unique in their hunting proficiency , often quaff airwave from the surface to maintain buoyancy and stay near the sea level while hunt . Although they have a dire appearance , Sand Tiger Sharks are not typically dangerous to humans . Their behavior is comparatively non - aggressive unless provoked .
Tawny Nurse Shark (Nebrius ferrugineus)
The Tawny Nurse Shark is a slow - moving species with a distinctively broad , drop organic structure and a relatively short snoot . It is characterise by its brownish - tan coloration with lighter spots , giving it a camouflaged appearance that helps it blend into the sea floor . These shark typically get to length of about 8 to 10 feet ( 2.5 to 3 meters ) and have long , mild , and flexible bodies that make them excellent bottom dwellers .
Found primarily in the warm , shallow pee of the Indo - Pacific region , the Tawny Nurse Shark is often seen in coral Witwatersrand , lagoons , and flaxen or muddy Davy Jones’s locker . It opt depths of around 30 to 200 foot ( 9 to 60 metre ) and can be found in area such as the coasts of Indonesia , Malaysia , and the Philippines .
Tawny Nurse Sharks are nocturnal , principally feeding at night . Their diet consists mainly of Pisces , crustaceans , and mollusk , which they hunt by using their sensitive barbels to discover prey hiding on the seafloor . Despite their somewhat daunting coming into court , these sharks are mostly non - fast-growing toward humanity and are often seen resting motionless during the day .
False Catshark (Pseudotriakis microdon)
The False Catshark is a intermediate - sized shark jazz for its sleek , elongated eubstance and tumid , cat - like eyes , giving it a distinctive show . It has a sick grey to brownish coloration with small , scattered dark spots along its body . This shark typically reach out length of about 4 to 5 foot ( 1.2 to 1.5 meters ) and is famed for its unequaled combination of catshark - similar features with a more lithe body visibility .
Native to the deep waters of the Indo - Pacific neighborhood , the False Catshark is find in area such as the cardinal and westerly Pacific , as well as the Indian Ocean . It favor deep , offshore waters , often inhabit deepness of around 300 to 1,000 foot ( 90 to 300 m ) , where it hunts for quarry in the bleak light of the sea astuteness .
This shark primarily feeds on smaller fish , squid , and other invertebrates . Its hunting technique affect utilizing its keen seeing and the ability to sail through deep waters where other predators might struggle . The False Catshark is known to be comparatively shy , with few recorded fundamental interaction with mankind due to its preference for rich , isolated waters .
Broadnose Sevengill Shark (Notorynchus cepedianus)
The Broadnose Sevengill Shark is a large , sinewy species that gets its name from having seven gill puss , which is one more than most other shark mintage . This shark has a full-bodied body , a broad , flattened head , and a thick , muscular tail . Its coloration is typically gray or brown with a lighter underside , and it can grow to lengths of up to 10 feet ( 3 metre ) .
Found in temperate and subtropical coastal body of water around the world , the Broadnose Sevengill Shark is unremarkably found near the continental ledge . It prefers shallow , coastal waters and is often see in embayment , estuaries , and around jolty Reef . It is typically found at depth of 30 to 400 feet ( 9 to 120 measure ) , although it can also be seen near the aerofoil .
Broadnose Sevengill Sharks are opportunistic predators , feeding on a wide variety of prey , include Pisces , rays , and even smaller sharks . They are known for their aggressive hunting behavior and are often solitary or institute in small groups . While they are not typically serious to humans , their hefty physique and hunt down habits make them formidable predatory animal in their instinctive home ground .
Sharpnose Sevengill Shark (Heptranchias perlo)
The Sharpnose Sevengill Shark is a small mintage of sevengill shark that share the characteristic of having seven gill slit . It has a slender , streamlined body with a pointed snout , and it typically acquire to about 3 to 4 feet ( 1 to 1.2 meters ) in distance . Its colouration is broadly a grayish - brown with a light underside , and it has little , sharp-worded teeth that are adapted for catch smaller Pisces and invertebrates .
This species is typically establish in rich weewee , inhabit the continental ledge and slopes of temperate and tropical ocean . The Sharpnose Sevengill Shark is disseminate throughout the Pacific and Indian Oceans , where it incline to quell at deepness of 200 to 1,000 feet ( 60 to 300 meters ) . It is most commonly found in areas like southerly California , Japan , and New Zealand .
Sharpnose Sevengill Sharks are nocturnal hunter , feeding on fish , calamari , and crustacean . They are highly effective hunters , using their keen signified of smell to detect prey in the dour waters of the cryptical ocean . Although they are not considered severe to humans , their acute teeth and nocturnal hunting behavior make them gripping predators to contemplate .
Bigeye Sixgill Shark (Hexanchus nakamurai)
The Bigeye Sixgill Shark is a bombastic , deep - water species known for its distinctive six gill snatch , which set it aside from many other shark . This species has a stocky , full-bodied consistency and can produce to duration of about 10 invertebrate foot ( 3 meters ) . Its drab grey or brownish body with lighter underpart allow it to intermix in well with the ocean floor , specially at great astuteness .
Found in deep seaward waters of the Pacific and Indian Oceans , the Bigeye Sixgill Shark typically inhabits depths between 650 and 1,000 infantry ( 200 to 300 meters ) . It is often found in the deep waters off the glide of Japan and other part of Asia , where it prefer cool , abstruse regions of the sea .
The Bigeye Sixgill Shark is an opportunistic predator that fertilise on a variety of target , let in Pisces , squid , and invertebrates . It is known for its large optic , which are accommodate to facilitate it navigate and hunt in the dark depth of the sea . Though it is not typically grave to humankind , its declamatory sizing and predatory nature make it a powerful huntsman in its environs .
Bluntnose Sixgill Shark (Hexanchus griseus)
The Bluntnose Sixgill Shark is a bass - sea species characterized by its six gill snatch and a broad , flattened head . It has a full-bodied , sound - fix body and can turn to length of up to 10 feet ( 3 meters ) . Its coloration is commonly sullen grey or chocolate-brown , with a lighter underside , and its body is cover in small dermal denticles that give it a rough grain .
This species is detect in deep waters around the human beings , include the Pacific , Atlantic , and Indian Oceans . The Bluntnose Sixgill Shark typically live depths ranging from 300 to 2,000 foot ( 90 to 600 meters ) and is usually found near the ocean floor , where it hunts for prey . It has been make out in region off the coast of North America , Europe , and Asia .
The Bluntnose Sixgill Shark feeds on a diversity of fair game , including fish , beam , and squid . Its expectant size and sinewy jaw make it an efficient predator in its abstruse - sea surroundings . Despite its intimidate coming into court , the Bluntnose Sixgill Shark is seldom take on by humans due to its preference for bass , isolated piddle .
Crocodile Shark (Pseudocarcharias kamoharai)
The Crocodile Shark is a little , tough mintage known for its distinct appearance , let in a comparatively big head and a lithe , flowing organic structure . It has a pale Gy or brownish coloration with lighter underpart , and its most notable feature is its large , sharp teeth , which resemble those of a crocodile . These sharks typically raise to a duration of around 3 to 4 foot ( 1 to 1.2 m ) .
Native to the tropical and subtropic waters of the Indo - Pacific region , the Crocodile Shark is most normally find in field such as the coast of Japan , India , and Indonesia . It prefers deep waters , typically found at depths of around 330 to 1,300 feet ( 100 to 400 beat ) , where it hunts for smaller fish and invertebrate .
Crocodile Sharks are nocturnal predators , feeding primarily on calamary , small Pisces , and crustaceans . They use their keen sensory faculty of odour and sharp tooth to catch and hold onto target , much like their namesake , the crocodile . Though they are not consider a scourge to humans due to their modest sizing , their fast-growing alimentation behavior makes them engrossing creature of the deep .
Brazilian Sharpnose Shark (Rhizoprionodon lalandii)
The Brazilian Sharpnose Shark is a small , spry shark specie that is easily recognise by its slender body and channelise snout . It typically reaches lengths of about 4 feet ( 1.2 meter ) and has a grayish - chocolate-brown color with a faint underside . Its sharp , needle - similar dentition and small fin are also typical features of this species .
This shark is chiefly found in the coastal waters off Brazil and Uruguay , where it inhabits sandy or muddy Davy Jones’s locker and shallow waters . It prefers regions with depths of around 10 to 100 feet ( 3 to 30 meters ) , often seen in estuary and near river mouths where it hunts for quarry .
The Brazilian Sharpnose Shark is an participating predator that feed on low fish , crustaceans , and calamary . It is known for its swift movements and its power to track down in both shallow and deep waters . Despite its comparatively small size , this shark is an effective hunter and a common species in its aboriginal kitchen range . Its non - strong-growing nature have it comparatively harmless to human beings .
Atlantic Sharpnose Shark (Rhizoprionodon terraenovae)
The Atlantic Sharpnose Shark is a small , supple coinage commonly find in the westerly Atlantic Ocean . It has a light gray to brownish coloration with a wan underside and is well distinguished by its sharp , point snout and small , knifelike teeth . This specie typically reach lengths of about 3 to 4 feet ( 1 to 1.2 meters ) .
Native to the urine of the eastern United States , the Atlantic Sharpnose Shark is typically found in shallow coastal region , let in bay , estuaries , and sandy seabed . It is most unremarkably assure at depth of around 30 to 300 foot ( 9 to 90 meters ) , often confining to the shore where nutrient sources are abundant .
Atlantic Sharpnose Sharks are timeserving feeders , preying on little Pisces the Fishes , squid , and crustacean . They are get it on for their fast movements and agility in the water , making them skilled hunters . Though they are not believe a menace to humans due to their little sizing , their sharp teeth and hunting behavior make them fascinating predators in their coastal home ground .
Smalleye Hammerhead (Sphyrna tudes)
The Smalleye Hammerhead is a smaller species within the hammerhead shark family , characterized by its distinct “ hammer - influence ” promontory . This shark typically grows to about 4 to 5 feet ( 1.2 to 1.5 meters ) in length and has a grayish - brown body with a sick underside . Its small eyes , located closer to the centre of attention of its mallet - shaped question , are a set feature .
aboriginal to the tropical and subtropical waters of the Indo - Pacific , the Smalleye Hammerhead is typically found in coastal realm , including coral reefs and sandy bottoms . It prefers shallow waters with depths of around 30 to 100 invertebrate foot ( 9 to 30 cadence ) and is often spot in areas such as the coast of Southeast Asia and northern Australia .
Smalleye Hammerhead Sharks are known to feed on small Pisces , cephalopods , and crustacean . They often expend their all-inclusive , flat head to hunt and raise up prey from the seafloor . Despite their relatively modest size of it , these sharks are extremely effective vulture in their coastal habitats and are not considered a threat to humans .
Winghead Shark (Eusphyra blochii)
The Winghead Shark is a distinctive species of hammerhead shark known for its outstandingly wide , flattened head that resembles wings . This shark grows to an average length of around 4 to 5 feet ( 1.2 to 1.5 meters ) and has a gray - chocolate-brown or olive - gullible body with a light - colored underside . Its large , backstage - like head is its most noteworthy feature , facilitate it to smell and hunt quarry efficaciously .
happen in the shallow coastal waters of the Indo - Pacific region , the Winghead Shark is commonly found around coral reefs , rocky outcrops , and sandy seabeds . It inhabits waters with depths swan from 10 to 100 feet ( 3 to 30 meters ) and is typically find out in areas such as the Philippines , Indonesia , and portion of Thailand .
Winghead Sharks in the main eat on smaller Pisces , crustaceans , and cephalopod . They are known to use their wide heads to observe fair game inter in the sand or hiding in chap , throw them skilled hunter in their coastal environments . Despite their unique visual aspect , Winghead Sharks are not believe a threat to humans and are relatively docile .
Sliteye Shark (Loxodon macrorhinus)
The Sliteye Shark is a small to medium - sized species that is easy identified by its tenacious , pointed rostrum and relatively large eyes . This shark typically reaches lengths of 3 to 5 feet ( 1 to 1.5 meter ) and has a gray or brownish coloration with a wanton undersurface . Its sharp , conical teeth are accommodate for catching Pisces and invertebrates .
aboriginal to the coastal water of the Indo - Pacific region , the Sliteye Shark is usually found around the continental ledge , where it inhabits depth grade from 30 to 300 feet ( 9 to 90 time ) . It is typically found in region such as the glide of Sri Lanka , India , and Southeast Asia .
Sliteye Sharks are nocturnal Hunter , preying on modest fish , calamary , and crustaceans . They are known for their agility and sharp vision , which they use to locate quarry in dimly lit water . While not considered dangerous to humans , their incisive dentition and predatory nature make them effective hunters in their coastal habitats .
Grey Reef Shark (Carcharhinus amblyrhynchos)
The Grey Reef Shark is a medium - sized species found primarily in the Indo - Pacific region . It has a sleek , streamlined physical structure , typically uprise up to 6.5 metrical foot ( 2 meter ) in duration . This shark have a grayish - brown coloration with a ashen underbelly and typical dark marker on the gratuity of its quintuplet . It also has a prospicient , pointed snout and large , triangular dentition design for catching fish .
Grey Reef Sharks are typically found in coral reefs , where they favor shallow waters , often near drop - offs and the edges of atolls . They are commonly see in areas such as the coasts of Fiji , the Philippines , and the Great Barrier Reef . These sharks inhabit depth ranging from 30 to 300 foot ( 9 to 90 meters ) , where they patrol their territory .
Grey Reef Sharks are known for their combat-ready and aggressive conduct , often see search in groups . They chiefly fertilize on smaller fish , such as groupers and common snapping turtle , and now and again squid and crustaceans . Despite their aggressive hunting techniques , they rarely gravel a threat to humans unless provoked , and they play an important use in keep up the health of reef ecosystems .
Silky Shark (Carcharhinus falciformis)
The Silky Shark is a sleek , fast - prompt species known for its retentive , slight physical structure and typical silky sheen on its cutis , which gives it its name . Typically , it grow to a duration of 8 to 10 feet ( 2.4 to 3 meters ) , with a light Louis Harold Gray to bluish - gray coloration and a pale underside . The shark ’s large , crescent - shaped dorsal fin is another central recognition feature .
discover in ardent , tropical waters of the open ocean , the Silky Shark is normally picture near continental slopes and island archipelago . It prefers deeper waters but can occasionally be spotted near the surface . Its chain of mountains spans across the Indo - Pacific region , including the coasts of Australia , Hawaii , and portion of the Atlantic Ocean .
Silky Sharks are highly efficient predators , feed mainly on small Pisces the Fishes , squid , and other devil dog creatures . They are often observed search in schools , using their speed and agility to capture prey . Despite their speed and predatory acquirement , Silky Sharks are not considered a major threat to humankind , but they are acknowledge to be rummy and can approach gravy holder and divers in the wild .
Gulper Shark (Centrophorus spp.)
Gulper Sharks are a radical of deepwater shark known for their large , agape mouths and their ability to eat up prey whole . These sharks typically grow to duration of around 3 to 5 feet ( 1 to 1.5 meters ) and have a dark brown or grayish coloration , with a lighter undersurface . They are often recognized by their pocket-size eyes and planate bodies .
Gulper Sharks dwell the deep waters of the Atlantic and Indo - Pacific Oceans , typically living at astuteness ranging from 650 to 4,000 feet ( 200 to 1,200 metre ) . They are establish along continental slopes and in deep sea river basin , where they can remain out of sight from most predator and prey alike .
These shark are opportunist feeders , using their large mouths to gulp down fish , cephalopods , and even small shark . They are tardily - moving and often swear on ambush tactics to capture prey . Gulper Sharks are not a threat to humankind due to their deepwater habitat and non - aggressive nature , making them problematic and rarely encountered .
Mouse Catshark (Galeus murinus)
The Mouse Catshark is a lowly , knotty metal money of catshark that can be found in the deep , moderate pee of the North Atlantic and Mediterranean Sea . Typically turn over lengths of 2 to 3 feet ( 0.6 to 1 meter ) , it has a lithesome body with a grayish or brownish coloration , feature small dark office along its back and sides . Its long , pointed neb and small , sharp tooth make it distinct from other catsharks .
Mouse Catsharks prefer deep pee at depths ranging from 330 to 3,300 feet ( 100 to 1,000 meters ) and are often found along the continental slopes . They are more commonly run into off the glide of Europe , in particular in the Mediterranean Sea , and in parts of the North Atlantic , where they populate cool water supply .
These sharks are nocturnal predators , feed in principally on pocket-size Pisces , crustaceans , and invertebrates . Their small size and elusive nature make them difficult to canvass , and they are rarely encounter by humans . Mouse Catsharks represent an significant ecological function in their deep - sea habitats but are not a menace to human safety machine .
Black Dogfish (Centroscyllium fabricii)
The Black Dogfish is a little , deepwater metal money that is found in the cold waters of the North Atlantic . It typically reaches a length of about 2.5 foot ( 0.8 meters ) and has a sorry , almost pitch-dark coloration with a lighter underside . The Black Dogfish is known for its cat - like eye , which give it a unique appearance compare to other dogfish species .
This shark inhabits the deep ocean , often at depth of 650 to 4,000 feet ( 200 to 1,200 meter ) , where it can be find along continental slope and in colder regions of the Atlantic . It is most commonly spotted off the coasts of Greenland , Iceland , and Norway .
dim Dogfish are opportunistic self-feeder , preying on belittled fish , cephalopods , and invertebrates . They are slow - go and rely on their deepwater habitats to avoid most predators . Though they are not considered a terror to humans , their distant habitat and cryptic nature make them a closed book to many research worker .
