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New Zealand Longfin Eel reference image
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New Zealand Longfin Eel

Anguilla dieffenbachii

The New Zealand longfin eel is a large, endemic freshwater eel that can live for decades and migrate to the sea to spawn. It is one of the world’s longest-lived freshwater fishes and is closely tied to clean, connected river and lake systems.

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Nile Perch reference image
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Nile Perch

Lates niloticus

Large predatory freshwater fish native to African rivers and lakes, including the Nile basin and Lake Victoria. It is a powerful ambush hunter and one of Africa’s most important commercial and recreational species.

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Nile Tilapia reference image
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Nile Tilapia

Oreochromis niloticus

Nile tilapia is a hardy African cichlid widely introduced and now established in warm waters worldwide. It thrives in vegetated, slow-moving freshwater and can dominate warm, productive lakes, ponds, canals, and reservoirs.

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Nile Tilapia reference image
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Nile Tilapia

Oreochromis niloticus

Nile Tilapia är en vanlig fiskart som ofta finns i lämpliga vatten och strukturrika områden för arten. Guiden sammanfattar kännetecken, livsmiljö och fisketips.

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Northern Hog Sucker reference image
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Northern Hog Sucker

Hypentelium nigricans

The Northern Hog Sucker is a sturdy stream fish of clear, cool waters in the Mississippi, Ohio, and Great Lakes drainages. It feeds by rooting along the bottom for insect larvae, small crustaceans, and other benthic invertebrates.

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Northern Pike reference image
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Northern Pike

Esox lucius

Northern Pike är en vanlig fiskart som ofta finns i lämpliga vatten och strukturrika områden för arten. Guiden sammanfattar kännetecken, livsmiljö och fisketips.

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Northern Pike reference image
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Northern Pike

Esox lucius

Northern Pike (Esox lucius) is a large ambush predator of cool, vegetated freshwater systems across the Northern Hemisphere. It hides in weeds, reeds, and cover, then strikes fish and other prey with explosive speed.

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Northern Pikeminnow reference image
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Northern Pikeminnow

Ptychocheilus oregonensis

Northern Pikeminnow is a large native minnow of western North America, now often abundant in big rivers and reservoirs. It is a powerful predator on smaller fish and is sometimes targeted in bounty fisheries where allowed.

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Northern Redbelly Dace reference image
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Northern Redbelly Dace

Chrosomus eos

Northern Redbelly Dace is a small, colorful minnow of cool, clear northern streams, beaver ponds, and quiet lake margins. It is primarily an insect and algae grazer, not a common sport fish, though it can be taken incidentally on very small hooks.

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Northern Snakehead reference image
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Northern Snakehead

Channa argus

Northern snakehead (Channa argus) is an invasive, air-breathing predatory fish of warm, shallow freshwater. It can survive low-oxygen water and overland movement, so many regions require immediate removal and prohibit live transport.

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Northern Sunfish reference image
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Northern Sunfish

Lepomis peltastes

Northern Sunfish (Lepomis peltastes) is a small North American sunfish associated with cool, vegetated inland waters. It is similar to other Lepomis species and is often overlooked; angling information is limited, so identification should be confirmed carefully.

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Northern Tessellated Darter reference image
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Northern Tessellated Darter

Etheostoma olmstedi

Northern Tessellated Darter (Etheostoma olmstedi) is a small, non-game freshwater darter common in clear to moderately turbid streams and rivers of eastern North America. It lives near the bottom, feeding on tiny aquatic insects and other invertebrates.

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