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Fringed darter (Etheostoma crossopterum) — Percidae

Fringed darter

Etheostoma crossopterum
Family: Percidae
LC · Least Concern

The Fringed darter (Etheostoma crossopterum) is a freshwater fish of the family Percidae that grows up to 10 cm.

Length
10 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Solitary
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Harmless
Range
Southeastern USA
Edibility
Not eaten

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Description

The fringed darter is a small freshwater perch from the southeastern United States, in the Mississippi and Ohio drainages. The species grows to about 10 cm and has a stocky, mottled brown body; breeding males have dark fins with fringed, pale edges. As a bottom-dweller it stays among stones and leaf litter of clear streams and lays its eggs under flat stones, guarded by the male. The fish is harmless to humans and is assessed as Least Concern (LC) by the IUCN.

Frequently asked questions

How do you recognise the Fringed darter?

The Fringed darter has an elongate, eel-like body, is mainly brown and shows a marbled pattern. Breeding males with fringed fin edges; eggs under flat stones

Where does the Fringed darter live?

The Fringed darter lives in fresh water and is mostly found around mixed bottom. Southeastern USA

How big does the Fringed darter get?

The Fringed darter grows to a maximum of about 10 cm.

Is the Fringed darter dangerous to humans?

No, the Fringed darter is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

Is the Fringed darter edible?

The Fringed darter is not usually eaten.

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All data

Identification

English name
Fringed darter verified
Scientific name
Etheostoma crossopterum
Family
Percidae

Appearance

Size class
Small verified
Max length (cm)
10.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown inferred
Pattern
Marbled sourced
Tail shape
Rounded inferred
Mouth position
Terminal sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
Two separate sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Natural range
Southeastern USA verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Insect larvae and small invertebrates inferred
Social behaviour
Solitary sourced
Territorial
Yes sourced
Activity
Diurnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
Yes sourced
Seasonality
Bottom-dwelling stream bass; the male guards the eggs. sourced
Special features
Breeding males with fringed fin edges; eggs under flat stones sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Not a target species for angling; at most an incidental catch or usable as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

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

Same genus Etheostoma

More from the family Percidae

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