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Woundfin (Plagopterus argentissimus) — Cyprinidae

Woundfin

Plagopterus argentissimus
Family: Cyprinidae
VU · Vulnerable

The Woundfin (Plagopterus argentissimus) is a freshwater fish of the family Cyprinidae that grows up to 10 cm.

Length
10 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Schooling
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Colorado river basin
Edibility
Not eaten

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Description

The woundfin is a small, silvery cyprinid from the Colorado basin in the southwestern United States. The species grows to about 10 cm and has a streamlined, scaleless body with sharp spines before the dorsal and pelvic fins, to which the name refers, and barbels. It lives in warm, turbid, fast-flowing desert rivers. Through dams, water extraction and introduced fish its range has shrunk severely; it is listed as Vulnerable (VU) on the IUCN Red List and is federally endangered in the US.

Frequently asked questions

How do you recognise the Woundfin?

The Woundfin has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Scaleless body with sharp fin spines and barbels; endangered desert river fish

Where does the Woundfin live?

The Woundfin lives in fresh water and is mostly found around sand or mud bottom. Colorado river basin

How big does the Woundfin get?

The Woundfin grows to a maximum of about 10 cm.

Is the Woundfin dangerous to humans?

No, the Woundfin 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 Woundfin edible?

The Woundfin is not usually eaten.

More photos

Woundfin (Plagopterus argentissimus) — Cyprinidae — 2
iNaturalist ((c) David Syzdek, some rights reserved (CC BY-NC))
Woundfin (Plagopterus argentissimus) — Cyprinidae — 3
iNaturalist ((c) David Syzdek, some rights reserved (CC BY-NC))
Woundfin (Plagopterus argentissimus) — Cyprinidae — 4
iNaturalist ((c) David Syzdek, some rights reserved (CC BY-NC))
Woundfin (Plagopterus argentissimus) — Cyprinidae — 5
Raredon, Sandra J. (CC0 1.0) via GBIF — USNM
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All data

Identification

English name
Woundfin verified
Scientific name
Plagopterus argentissimus
Family
Cyprinidae
Other names
Woundfin verified

Appearance

Size class
Small verified
Max length (cm)
10.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Plain sourced
Tail shape
Forked inferred
Mouth position
Inferior (downward) sourced
Lips
Thin sourced
Barbels
Yes sourced
Dorsal fins
One continuous sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
Colorado river basin verified
Origin
Native verified

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Insect larvae, seeds and algae inferred
Social behaviour
Schooling sourced
Territorial
No sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
levensduur_max_jaar
4.0 verified
Seasonality
Threatened desert river fish; present year-round. sourced
Special features
Scaleless body with sharp fin spines and barbels; endangered desert river fish 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

More from the family Cyprinidae

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