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Showing 12 of 208 published fish
Page 7 of 18
Goldfish
Carassius auratus
Goldfish (Carassius auratus) is a domesticated freshwater carp that also occurs as feral populations worldwide, often from aquarium releases. In the wild it thrives in calm, warm, weedy waters and can become invasive, competing with native fish.
Grass Carp
Ctenopharyngodon idella
Grass Carp是常见鱼类，常见于适合该鱼种的水域和结构附近。本条目概述识别特征、典型栖息地和垂钓注意事项。
Grass Carp
Ctenopharyngodon idella
Grass Carp (Ctenopharyngodon idella) is a large, fast-growing herbivorous cyprinid widely stocked and introduced outside its native East Asian range. It lives in warm lowland waters and is valued for weed control, though many populations are managed or prohibited as an invasive species.
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.
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.
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.
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.
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.
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.
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.
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.
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.