Wildlife Species Library

Fish

Jewelled Blenny

Salarias fasciatus

Meet the 'Lawnmower Blenny,' a master of camouflage and the most industrious gardener of the Indo-Pacific reefs. With...

Fish

Kapala Stingaree

Urolophus kapalensis

An elusive master of camouflage endemic to Australia's eastern shores, the Kapala Stingaree is a stunning example of ...

Fish

Keeltail Needlefish

Platybelone argalus

A shimmering arrow of the tropical shallows, the Keeltail Needlefish is a master of surface camouflage. Recognized by...

Fish

Kelp Bass

Paralabrax clathratus

A majestic resident of the Pacific kelp forests, the Kelp Bass is as curious as it is camouflaged. With its iconic 'c...

Fish

Kelp Pipefish

Syngnathus californiensis

A cousin of the seahorse, the Kelp Pipefish is the Pacific's most slender master of disguise. These needle-shaped fis...

Fish

Kelp Rockfish

Sebastes atrovirens

A master of underwater camouflage, the Kelp Rockfish is the silent sentinel of the Pacific's golden forests. Often fo...

Fish

King Mackerel

Scomberomorus cavalla

The King Mackerel is a silver-streaked powerhouse of the Atlantic, famous for its high-speed aerial strikes and migra...

Fish

Kiyi

Coregonus kiyi

The Kiyi is a shimmering ghost of the Great Lakes, a deepwater specialist that thrives in the cold, pressurized darkn...

Fish

Laced Moray

Gymnothorax favagineus

The Laced Moray is the stunning 'leopard' of the ocean, draped in a high-contrast honeycomb pattern that provides per...

Fish

Ladyfish

Elops saurus

The 'Poor Man's Tarpon,' the ladyfish is a silver streak of energy found in coastal backyards and estuaries. Known fo...

Fish

Lake Trout

Salvelinus namaycush

A deep-water titan of the north, the Lake Trout is a master of the cold. With its beautiful spotted coat and forked t...

Fish

Lake Whitefish

Coregonus clupeaformis

Meet the 'silver of the Great Lakes.' The Lake Whitefish is a cold-water specialist recognized by its unique humpback...

Fish

Lane Snapper

Lutjanus synagris

Featuring brilliant golden stripes and a signature black 'thumbprint,' the Lane Snapper is a colorful jewel of the At...

Fish

Largehead Hairtail

Trichiurus lepturus

A shimmering silver ribbon of the deep, the Largehead Hairtail is a fierce predator known for its fang-like teeth and...

Fish

Largescale Stoneroller

Campostoma oligolepis

The Largescale Stoneroller is a hardworking herbivore and a vital architect of North American streams. Watch as these...

Fish

Leaf Scorpionfish

Taenianotus triacanthus

A master of underwater disguise, the Leaf Scorpionfish hides in plain sight by mimicking a piece of drifting debris. ...

Fish

Leafy Filefish

Chaetodermis penicilligerus

The ultimate master of marine disguise, the Leafy Filefish uses elaborate skin tassels and a swaying motion to transf...

Fish

Leaping Mullet

Chelon saliens

Famed for its spectacular aerial displays and shimmering silver scales, the Leaping Mullet is a dynamic visitor to co...

Fish

Least Brook Lamprey

Lampetra aepyptera

Meet the Least Brook Lamprey, a harmless, ancient resident of North American streams that spends years hidden in the ...

Fish

Least Killifish

Heterandria formosa

Meet North America's smallest fish, a tiny livebearer that thrives in the hidden jungles of backyard ponds and southe...

Fish

Lemon Shark

Negaprion brevirostris

With their signature sun-kissed hue and social disposition, lemon sharks are the charismatic residents of the world's...

Fish

Leopard Dace

Rhinichthys falcatus

With its striking spotted pattern and love for rushing rivers, the Leopard Dace is a hidden gem of the Pacific Northw...

Fish

Leopard Shark

Triakis semifasciata

Admired for its stunning spotted coat and graceful movement, the Leopard Shark is a peaceful resident of North Americ...

Fish

Leopard Whipray

Himantura leoparda

Adorned with striking leopard-like rings, this graceful stingray is a master of disguise in the tropical Indo-Pacific...

Fish

Lesser Amberjack

Seriola fasciata

The Lesser Amberjack is a hidden gem of the deep Atlantic, a streamlined hunter that thrives among the shadows of anc...

Fish

Lesser Guitarfish

Acroteriobatus annulatus

Meet the 'Sandshark' that isn't a shark at all—the Lesser Guitarfish is a beautifully patterned ray that glides throu...

Fish

Light Dusky Rockfish

Sebastes variabilis

A social wanderer of the North Pacific kelp forests, the Light Dusky Rockfish is a master of the mid-water reefs. Wit...

Fish

Lined Combtooth Blenny

Ecsenius lineatus

A master of the 'perch and watch' lifestyle, the Lined Combtooth Blenny brings personality to the reef with its strik...

Fish

Little Tunny

Euthynnus alletteratus

The speed demon of the Atlantic coast, the Little Tunny is a master of the high-speed chase. With its stunning 'worm-...

Fish

Longfin Damselfish

Stegastes diencaeus

The Longfin Damselfish is the reef's dedicated gardener, famous for cultivating algae lawns and even domesticating it...

Fish

Longfin Halfbeak

Hemiramphus saltator

A master of the ocean's surface, the Longfin Halfbeak is famous for its spear-like jaw and its ability to skip across...

Fish

Longfin Mako

Isurus paucus

Meet the Longfin Mako, the elusive, deep-sea cousin of the world's fastest shark. With its striking long fins and lar...

Fish

Longfin Smelt

Spirinchus thaleichthys

A shimmering silver resident of Pacific estuaries, the Longfin Smelt is a vital indicator of our coastal ecosystem's ...

Fish

Longfinned Triplefin

Ruanoho decemdigitatus

An endemic treasure of the New Zealand coast, the Longfinned Triplefin is a master of camouflage that 'hops' across t...

Fish

Longhorned Pygmy Devil Ray

Mobula eregoodoo

A miniature marvel of the Indo-Pacific, the Longhorned Pygmy Devil Ray is an acrobatic filter feeder that 'flies' thr...

Fish

Longjaw Mackerel

Rastrelliger kanagurta

A flash of silver in the tropical surf, the Longjaw Mackerel is a fast-moving marvel of the Indo-Pacific. Known for i...