Angelfish
A graceful, vertically banded freshwater cichlid of the Amazon, a staple of community aquariums worldwide.
34 fish containing the letter I — each with origin, classification, and notes.
Below are fish that contain the letter I anywhere in the name. Each of the 34 fish below opens to a full profile.
A graceful, vertically banded freshwater cichlid of the Amazon, a staple of community aquariums worldwide.
A sail-finned salmonid of crystal-clear northern streams, beloved by fly anglers for its iridescent dorsal fin.
A long, ribbon-bodied tropical river fish revered as a "dragon fish" in Asian luxury aquaria.
A demersal saltwater fish of the North Atlantic, central to European fisheries and once thought inexhaustible.
A fast, schooling pelagic fish with iridescent green-and-black wavy stripes, a staple of small-fish fisheries.
A famous anadromous game fish of the North Atlantic, native to rivers from New England across to Russia.
A spear-nosed apex predator of the open Atlantic, one of the most coveted big-game fish in the world.
A warm-blooded ocean giant capable of transoceanic migrations, the most prized fish at Tokyo's tuna auctions.
A common, palm-sized sunfish of North American ponds and lakes, instantly recognized by its dark gill flap.
A brilliant Amazon tetra distinguished from the neon by a full-length crimson stripe, harvested largely from wild stocks.
A widespread, whiskered scavenger of North American rivers and lakes, the most-farmed freshwater fish in the United States.
The largest Pacific salmon, the "king," whose great spawning runs once fed entire Northwest economies.
A small, orange-and-white reef fish famously immune to anemone stings and a household name since "Finding Nemo."
A schooling, paper-mouthed panfish of brushy lake structures, prized for its delicate white flesh.
A disc-shaped, slow-moving Amazon cichlid bred into a kaleidoscope of color strains for the aquarium trade.
The world's most-kept ornamental fish, domesticated from a small East Asian carp over a thousand years ago.
The largest predatory fish in the sea, an apex coastal hunter feared and admired in equal measure.
A giant flatfish of cold northern seas, the largest right-eyed flatfish on Earth and a prized food fish.
A schooling silvery clupeid of the North Atlantic, hugely important to fisheries and to the marine food web.
The ornamental color morph of the common carp, bred in Japan for centuries into a rainbow of patterns.
A venomous, ornately finned reef fish, beautiful in its native Pacific and devastating as an Atlantic invader.
A brilliantly colored, fast-growing pelagic predator of tropical seas, prized by sport anglers and chefs alike.
A long, toothy ambush predator of cool northern lakes and rivers across Europe, Asia, and North America.
A beak-toothed reef herbivore that grazes algae from corals, producing much of the white sand of tropical beaches.
The smallest and most abundant Pacific salmon, with a strict two-year life cycle and a humped spawning male.
A right-eyed European flatfish with bright orange spots, central to North Sea trawl fisheries.
A Pacific salmonid with a vivid pink stripe, the workhorse of trout hatcheries worldwide.
A high-speed billfish with a towering dorsal sail, often called the fastest fish in the sea.
A small, silvery, oil-rich schooling fish that has fed coastal populations from antiquity to the modern tin.
A small, abundant pelagic tuna with horizontal belly stripes, the species behind most canned light tuna.
A powerful anadromous game fish of the Atlantic coast, central to East Coast sport fishing.
A solitary, sword-billed pelagic giant of the open ocean, capable of remarkable dives and turns of speed.
A fast-growing African cichlid that has become one of the most farmed food fish on Earth.
A tropical pelagic tuna with elongated golden finlets, the workhorse of the global sushi and canned-tuna trade.
Try fish that start with I, or end with I. Or browse the full fish index.