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Banded sculpin (Cottus carolinae) — Cottidae

Banded sculpin

Cottus carolinae
Family: Cottidae
LC · Least Concern

The Banded sculpin (Cottus carolinae) is a freshwater fish of the family Cottidae that grows up to 18 cm.

Length
18 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Harmless
Range
Fresh water of the south-east and centre of the US, in clear, fast-flowing streams and rivers with stony bottoms.
Edibility
Not eaten

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Description

The banded sculpin is a stocky bottom fish of the family Cottidae (sculpins) reaching about 18 cm. The body has a broad, flat head, large, fan-shaped pectoral fins and dark cross-bars, good camouflage among stones. Because the species lacks a swim bladder it stays on the bottom and moves in short hops. It is native to the fresh water of the southeastern and central USA and lives in clear, fast-flowing streams and rivers with stony bottoms. Mainly at night it ambushes insect larvae, small crustaceans and small fish. In spring the male guards the eggs stuck to the underside of a stone. It is a sensitive indicator of clean, cool water.

Frequently asked questions

How do you recognise the Banded sculpin?

The Banded sculpin has an elongate, eel-like body, is mainly brown and shows a vertical stripes pattern. Small stocky bottom fish with a broad, flat head, large pectoral fins and dark vertical bars; lacks a swim bladder and stays on the bottom.

Where does the Banded sculpin live?

The Banded sculpin lives in fresh water and is mostly found around stony or rocky ground. Fresh water of the south-east and centre of the US, in clear, fast-flowing streams and rivers with stony bottoms.

How big does the Banded sculpin get?

The Banded sculpin grows to a maximum of about 18 cm. On average the species is around 10 cm.

Is the Banded sculpin dangerous to humans?

No, the Banded sculpin is harmless to humans. None required: this species is harmless to humans.

Is the Banded sculpin edible?

The Banded sculpin is not usually eaten.

More photos

Banded sculpin (Cottus carolinae) — Cottidae — 2
iNaturalist ((c) ryantexsonier93, some rights reserved (CC BY-NC))
Banded sculpin (Cottus carolinae) — Cottidae — 3
iNaturalist ((c) Ty Smith, some rights reserved (CC BY-NC))
Banded sculpin (Cottus carolinae) — Cottidae — 4
iNaturalist ((c) Mignoffo, some rights reserved (CC BY-NC))
Banded sculpin (Cottus carolinae) — Cottidae — 5
Wikimedia Commons — Jeff Finley, USFWS (Public domain)
Fin

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All data

Identification

English name
Banded sculpin verified
Scientific name
Cottus carolinae
Family
Cottidae

Appearance

Size class
Medium verified
Max length (cm)
18.0 verified
Average length (cm)
9.5 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Vertical bars sourced
Tail shape
Rounded inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
No verified
Dorsal fins
Two separate sourced
Dorsal spines
Yes verified

Habitat & distribution

Water type
Freshwater verified
Substrate
Stone or rock verified
Natural range
Fresh water of the south-east and centre of the US, in clear, fast-flowing streams and rivers with stony bottoms. verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore verified
Diet (detail)
Insect larvae, small crustaceans and small fishes from the bottom sourced
Social behaviour
Solitary verified
Territorial
Yes verified
Activity
Nocturnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified
Seasonality
Spawns in spring; the male guards the eggs stuck to the underside of a stone. sourced
Special features
Small stocky bottom fish with a broad, flat head, large pectoral fins and dark vertical bars; lacks a swim bladder and stays on the bottom. sourced

For anglers

Edibility
Not eaten verified
Fishing method
Fishing with natural bait (fish, shrimp, worm) or lures close to reef and rock structures. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
First aid
None required: this species is harmless to humans. sourced

Status & sources

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

Same genus Cottus

More from the family Cottidae

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