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Fish guide prioritized for South 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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Amazon basin fish, introduced tilapia, peacock bass, carp, and coastal targets are prioritized.

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Showing 12 of 208 published fish

Green Sunfish reference image
Freshwater

Green Sunfish

Lepomis cyanellus

Green Sunfish are hardy, aggressive sunfish native to much of eastern and central North America and widely introduced elsewhere. They favor warm, quiet water and readily take small prey and many baits, often around cover in ponds, creeks, and backwaters.

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Green Swordtail reference image
Freshwater

Green Swordtail

Xiphophorus hellerii

Green swordtail is a livebearing poeciliid native to streams and rivers of Mexico and Central America, now widely introduced in warm waters worldwide. Males are famous for the elongated lower tail-fin ray (“sword”); females are larger and lack the sword.

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Greenside Darter reference image
Freshwater

Greenside Darter

Etheostoma blennioides

Greenside Darter is a small North American freshwater perchlet that lives on clean, cool streams with moderate current and rocky bottoms. It forages along the streambed for aquatic insect larvae and other tiny invertebrates.

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Guadalupe Bass reference image
Freshwater

Guadalupe Bass

Micropterus treculii

Guadalupe Bass is a Texas endemic black bass found mainly in clear, spring-fed Hill Country streams. It prefers rocky runs and pools and is known for aggressive strikes on small moving prey.

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Hornyhead Chub reference image
Freshwater

Hornyhead Chub

Nocomis biguttatus

Hornyhead Chub (*Nocomis biguttatus*) is a stout minnow of clear, cool streams in central North America, best known for the male’s head tubercles and nest-building with pebbles. It is not a major game fish, but it’s a useful bait species and often found over gravel runs and riffles.

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Ide reference image
Freshwater

Ide

Leuciscus idus

Ide is een veelvoorkomende vissoort die vaak voorkomt in geschikte wateren en structuurrijke plekken voor deze soort. Deze gids vat herkenning, leefgebied en vistips samen.

public-domain image with attribution
Iowa Darter reference image
Freshwater

Iowa Darter

Etheostoma exile

The Iowa darter is a small, slender North American stream and lake fish in the perch family, often found over sand or fine gravel with aquatic vegetation. It’s colorful in breeding season and usually goes unnoticed because of its tiny size and benthic habits.

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Jaguar Guapote reference image
Freshwater

Jaguar Guapote

Parachromis managuensis

Jaguar Guapote is a large Central American cichlid with a bold jaguar-like pattern and a strong predatory streak. Native to freshwater systems, it is now widely established in some warm waters outside its native range.

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Javaen Barb reference image
Freshwater

Javaen Barb

Systomus rubripinnis

Javaen Barb (Systomus rubripinnis) is a Southeast Asian cyprinid commonly found in slow to moderate tropical freshwater streams and rivers. It is a schooling, bottom-leaning omnivore that feeds on छोटे invertebrates, algae, and detritus.

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Johnny Darter reference image
Freshwater

Johnny Darter

Etheostoma nigrum

Johnny Darter (Etheostoma nigrum) is a small North American freshwater darter found in clear streams, rivers, lakeshores, and sometimes quiet pools over sand, gravel, or rubble. It feeds on tiny aquatic insects and other benthic invertebrates and is generally not targeted by anglers.

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Lake Trout reference image
Freshwater

Lake Trout

Salvelinus namaycush

Lake trout are a large, cold-water char native to deep northern lakes, where they often suspend offshore or hold near steep drop-offs. They can grow very large and are prized for firm, rich flesh, but many populations are slow-growing and vulnerable to overharvest.

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Lake Trout reference image
Freshwater

Lake Trout

Salvelinus namaycush

Lake Trout is een veelvoorkomende vissoort die vaak voorkomt in geschikte wateren en structuurrijke plekken voor deze soort. Deze gids vat herkenning, leefgebied en vistips samen.

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