Species library

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...

Fish

Longlure Frogfish

Antennarius multiocellatus

Meet the Atlantic's most patient angler, a fish that 'walks' on its fins and uses a built-in lure to hunt. The Longlu...

Fish

Longnose Dace

Rhinichthys cataractae

Master of the rapids, the Longnose Dace is a marvel of aquatic engineering. With its unique 'nose' and streamlined bo...

Fish

Longnose Emperor

Lethrinus olivaceus

The Longnose Emperor is the apex scout of the reef, instantly recognizable by its uniquely elongated snout and keen, ...

Fish

Longnose Skate

Caliraja rhina

The Longnose Skate is a master of the Pacific seafloor, easily recognized by its unusually sharp, elongated snout and...

Fish

Longnose Sucker

Catostomus catostomus

The Longnose Sucker is a master of the cold, northern depths, easily identified by its unique overhanging snout. A re...

Fish

Longsnout Boarfish

Pentaceropsis recurvirostris

With a snout like a straw and a striking suit of racing stripes, the Longsnout Boarfish is one of the most distinctiv...

Fish

Longtail Garfish

Hyporhamphus quoyi

A sleek, surface-skimming marvel of the Indo-Pacific, the Longtail Garfish is famous for its unique 'halfbeak' and it...

Fish

Longtail Stingray

Hypanus longus

A majestic glider of the Eastern Pacific, the Longtail Stingray is famous for its incredible whip-like tail and elega...

Fish

Lookdown

Selene vomer

With a body as thin as a cracker and a brilliant mirror-like finish, the Lookdown is one of the Atlantic's most strik...

Fish

Lutke's Halfbeak

Hemiramphus lutkei

A sleek, surface-skimming marvel of the Indo-Pacific, the Lutke's Halfbeak is easily recognized by its remarkable nee...

Fish

Mackerel Tuna

Euthynnus affinis

The Mackerel Tuna is the ultimate coastal speedster, flashing through the Indo-Pacific with striking wavy patterns an...

Fish

Magpie Perch

Pseudogoniistius nigripes

With its iconic black-and-white stripes and curious 'walking' fins, the Magpie Perch is a charismatic resident of sou...

Fish

Mahogany Snapper

Lutjanus mahogoni

The Mahogany Snapper is a striking reef dweller known for its vibrant reddish hues and its signature 'ink blot' later...

Fish

Mangrove Whipray

Urogymnus granulatus

A striking inhabitant of the tropical shallows, the Mangrove Whipray is easily identified by its polka-dotted back an...

Fish

Marbled Torpedo

Torpedo marmorata

A master of bio-electric warfare, the Marbled Torpedo hides beneath the sand, ready to stun its prey with 80 volts of...

Fish

Margined Flyingfish

Cheilopogon cyanopterus

Witness the spectacular gliders of the deep blue sea. The Margined Flyingfish is an iridescent acrobat capable of soa...

Fish

Mediterranean Horse Mackerel

Trachurus mediterraneus

A silver streak of the sea, the Mediterranean Horse Mackerel is a master of collective motion. Found in shimmering sc...

Fish

Mediterranean Moray

Muraena helena

A cryptic predator of the deep, the Mediterranean Moray fascinates with its serpent-like grace and striking marbled p...

Fish

Mediterranean Rainbow Wrasse

Coris julis

A dazzling jewel of the shallows, the Mediterranean Rainbow Wrasse is famous for its striking orange zigzags and rema...

Fish

Megamouth Shark

Megachasma pelagios

A gentle giant of the deep, the Megamouth Shark is a prehistoric-looking filter feeder that was only discovered by hu...

Fish

Midas Combtooth Blenny

Ecsenius midas

A shimmering streak of gold in the tropical current, the Midas Combtooth Blenny is the reef's most famous social mimi...

Fish

Midnight Parrotfish

Scarus coelestinus

The Midnight Parrotfish is the majestic 'gardener' of the Caribbean reefs, recognizable by its stunning electric-blue...

Fish

Milkfish

Chanos chanos

The 'national fish of the Philippines,' the milkfish is a silver-scaled marvel of the Indo-Pacific known for its incr...

Fish

Mimic Filefish

Paraluteres prionurus

The Mimic Filefish is a master of underwater deception, perfectly imitating a toxic pufferfish to ward off predators....

Fish

Mimic Shiner

Paranotropis volucellus

A master of camouflage and social schooling, the Mimic Shiner is a shimmering jewel of North American freshwater syst...

Fish

Monkey Goby

Neogobius fluviatilis

A master of the riverbed, the monkey goby is a hardy traveler that has hopped its way across Europe. With its distinc...

Fish

Mosaic Leatherjacket

Eubalichthys mosaicus

Adorned with a mesmerizing tapestry of blue and gold, the Mosaic Leatherjacket is a masterpiece of the Australian ree...

Fish

Mottled Sculpin

Cottus bairdii

A master of underwater camouflage, the Mottled Sculpin is a secret sentinel of North America's coldwater streams. Thi...

Fish

Mountain Redbelly Dace

Chrosomus oreas

A hidden gem of Eastern mountain streams, the Mountain Redbelly Dace is a master of color and community, turning rock...

Fish

Mountain Whitefish

Prosopium williamsoni

A silver-scaled gem of western rivers, the Mountain Whitefish is a master of the cold-water current. Discover this so...

Fish