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Fish guide prioritized for North America.

Browse published fish with real images, identification points, water type, and cautious local context. Region changes the order, not the search scope.

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Freshwater targets such as bass, walleye, trout, pike, bluegill, and catfish appear first.

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Showing 12 of 722 published fish

Lingcod reference image
Saltwater

Lingcod

Ophiodon elongatus

Lingcod is a large, aggressive Pacific rockfish relative found from Baja California to Alaska. Despite the name, it is not a cod; it is a toothy ambush predator that often hides around rocky structure and kelp.

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Little Weed Whiting reference image
Saltwater

Little Weed Whiting

Neoodax balteatus

Little Weed Whiting (Neoodax balteatus) is a small coastal wrasse-like fish found in seagrass and weed beds over sandy bottoms. It is a minor bycatch species rather than a primary angling target, and published life-history information is limited.

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Longbarbel Goatfish reference image
Saltwater

Longbarbel Goatfish

Parupeneus macronemus

Longbarbel Goatfish (Parupeneus macronemus) is a small reef-associated goatfish of the Indo-Pacific, known for its long chin barbels used to probe sand for prey. It is mostly a non-target catch for inshore anglers but can be taken on small natural baits.

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Longfin Bannerfish reference image
Saltwater

Longfin Bannerfish

Heniochus acuminatus

Longfin Bannerfish is a reef-associated butterflyfish with a long white dorsal filament and bold black-and-white bands. It feeds mainly on small zooplankton and is widely seen around coral reefs and lagoons; it is more an aquarium/recreational observation species than a common angling target.

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Longfin Batfish reference image
Saltwater

Longfin Batfish

Platax teira

Longfin Batfish (Platax teira) is a large, deep-bodied marine fish common on reefs, lagoons, and sheltered coastal waters across the Indo-Pacific. Juveniles often school in shallow protected areas, while adults are usually solitary or in small groups near reefs and wrecks.

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Longfin Damselfish reference image
Saltwater

Longfin Damselfish

Stegastes diencaeus

Longfin Damselfish is a small reef fish of the western Atlantic and Caribbean, best known for defending patch gardens of algae on shallow coral reefs. It’s territorial, strongly site-attached, and of little direct value to anglers except as an incidental reef catch.

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Longfin Pike reference image
Saltwater

Longfin Pike

Dinolestes lewini

Longfin Pike (Dinolestes lewini) is a slender predatory marine fish from temperate southern Australia and nearby waters. It is an ambush feeder with an elongated jaw and low, isolated dorsal fin spines.

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Longfin Rockcod reference image
Saltwater

Longfin Rockcod

Epinephelus quoyanus

Longfin Rockcod (*Epinephelus quoyanus*) is a reef-associated grouper found on tropical and subtropical Indo-Pacific coasts. It uses coral, rocky reefs, and nearby soft-bottom edges, where it ambushes small fish and crustaceans.

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Longhorn Cowfish reference image
Saltwater

Longhorn Cowfish

Lactoria cornuta

Longhorn Cowfish is a boxfish with a rigid, boxy body and very long forward-pointing horns. It lives in shallow tropical reefs, lagoons, and seagrass beds, and is far more notable as an aquarium species than a target fish.

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Longnose Filefish reference image
Saltwater

Longnose Filefish

Oxymonacanthus longirostris

Longnose Filefish is a small coral-reef fish specialized on Acropora corals, with a very long tubular snout and cryptic green-and-blue camouflage. It is mostly of interest to aquarists; it is not a typical angling target and is rarely taken on hook and line.

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Longsnout Boarfish reference image
Saltwater

Longsnout Boarfish

Pentaceropsis recurvirostris

Longsnout Boarfish (Pentaceropsis recurvirostris) is a deepwater boarfish with a very long, strongly upturned snout and a laterally compressed body. It is poorly documented and is generally encountered only as a bycatch species on continental slope bottoms.

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Longsnout Seahorse reference image
Saltwater

Longsnout Seahorse

Hippocampus reidi

The Longsnout Seahorse (Hippocampus reidi) is a slender western Atlantic seahorse with a very long snout and prehensile tail. It lives among seagrass, macroalgae, mangroves, and floating debris, and is usually observed clinging rather than actively swimming.

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