Home · Cyprinidae · Speckled chub
Speckled chub (Macrhybopsis aestivalis) — Cyprinidae

Speckled chub

Macrhybopsis aestivalis
Family: Cyprinidae
LC · Least Concern

The Speckled chub (Macrhybopsis aestivalis) is a freshwater fish of the family Cyprinidae that grows up to 13 cm.

Length
12.7 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Not eaten

Description

The speckled chub is a small cyprinid from the central and southern United States, in the Mississippi basin and adjacent rivers. The species reaches about 12 cm and has a slender, silvery body with fine dark speckles and short barbels with which it probes the bottom. It inhabits sand and gravel runs of small to large rivers. The diet consists mainly of aquatic insect larvae, especially midge larvae. Owing to its small size the species has no direct fishery value, but it is an indicator of clean, flowing river water.

Frequently asked questions

How do you recognise the Speckled chub?

The Speckled chub has an elongate, eel-like body, is mainly silver-grey and shows a spots pattern.

Where does the Speckled chub live?

The Speckled chub lives in fresh water and is mostly found around sand or mud bottom.

How big does the Speckled chub get?

The Speckled chub grows to a maximum of about 13 cm. On average the species is around 6 cm.

Is the Speckled chub dangerous to humans?

No, the Speckled chub is harmless to humans.

Is the Speckled chub edible?

The Speckled chub is not usually eaten.

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All data

Identification

Dutch name
Gespikkelde kub sourced
English name
Speckled chub verified
Scientific name
Macrhybopsis aestivalis
Family
Cyprinidae
Other names
Speckled chub verified

Appearance

Size class
Small verified
Max length (cm)
12.7 verified
Average length (cm)
6.1 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey inferred
Pattern
Spots inferred
Tail shape
Forked inferred
Mouth position
Inferior (downward) inferred
Lips
Thin inferred
Barbels
Yes sourced
Dorsal fins
One continuous inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Small groups inferred
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
levensduur_max_jaar
1.0 verified

For anglers

Edibility
Not eaten sourced
Fishing method
Geen doelsoort voor de hengelsport; hooguit incidentele vangst of bruikbaar als aasvisje. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced

Status & sources

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

Same genus Macrhybopsis

More from the family Cyprinidae

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