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Bluehead chub (Nocomis leptocephalus) — Cyprinidae

Bluehead chub

Nocomis leptocephalus
Family: Cyprinidae
LC · Least Concern

The Bluehead chub (Nocomis leptocephalus) is a freshwater fish of the family Cyprinidae that grows up to 26 cm.

Length
26 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Harmless
Edibility
Rarely eaten

Description

The bluehead chub is a robust cyprinid of the family Leuciscidae reaching about 26 cm. The body has large scales and an inferior mouth with a small barbel; the breeding male develops a swollen head covered with tubercles and a bluish glow, from which the species takes its name. The species is native to the southeastern USA and lives in clear, flowing rivers and streams with gravel and stone bottoms. As an omnivore it eats insect larvae, crustaceans, algae and plant matter. Remarkably, in spring the male piles up a large gravel mound nest with its mouth, over which other cyprinids also come to spawn. It is much used as bait.

Frequently asked questions

How do you recognise the Bluehead chub?

The Bluehead chub has an elongate, eel-like body, is mainly brown and shows a plain pattern.

Where does the Bluehead chub live?

The Bluehead chub lives in fresh water and is mostly found around stony or rocky ground.

How big does the Bluehead chub get?

The Bluehead chub grows to a maximum of about 26 cm. On average the species is around 12 cm.

Is the Bluehead chub dangerous to humans?

No, the Bluehead chub is harmless to humans.

Is the Bluehead chub edible?

The Bluehead chub is rarely eaten.

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All data

Identification

Dutch name
Blauwkopvoorn inferred
English name
Bluehead chub verified
Scientific name
Nocomis leptocephalus
Family
Cyprinidae
Other names
Bluehead chub verified

Appearance

Size class
Medium verified
Max length (cm)
26.0 verified
Average length (cm)
12.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Plain sourced
Tail shape
Forked inferred
Mouth position
Inferior (downward) inferred
Lips
Thick / fleshy inferred
Barbels
Yes verified
Dorsal fins
One continuous sourced
Dorsal spines
No verified

Habitat & distribution

Water type
Freshwater verified
Substrate
Stone or rock verified
Origin
Native verified

Behaviour & biology

Diet
Omnivore verified
Social behaviour
Schooling verified
Territorial
Yes verified
Activity
Diurnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
Yes verified
levensduur_max_jaar
4.0 verified

For anglers

Edibility
Rarely eaten verified
Fishing method
Hengelen met worm of made in stromende rivieren; vaak ook als aasvis gebruikt sourced
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Nocomis

More from the family Cyprinidae

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