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Umpqua dace (Rhinichthys evermanni) — Cyprinidae

Umpqua dace

Rhinichthys evermanni
Family: Cyprinidae

The Umpqua dace (Rhinichthys evermanni) is a freshwater fish of the family Cyprinidae that grows up to 11 cm.

Length
11 cm
Water
Freshwater
Diet
Omnivore
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
North America: USA

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Description

The Umpqua dace is a small minnow (Leuciscidae) endemic to the Umpqua River system in Oregon, in the northwestern United States. The species grows to about 11 cm and has a stocky, brown-speckled body with a pointed snout and a small barbel. As a bottom-dweller it lives among gravel and stones of clear, fast-flowing streams and searches for insect larvae and small invertebrates. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Umpqua dace?

The Umpqua dace has an elongate, eel-like body, is mainly brown and shows a spots pattern.

Where does the Umpqua dace live?

The Umpqua dace lives in fresh water and is mostly found around sand or mud bottom. North America: USA

How big does the Umpqua dace get?

The Umpqua dace grows to a maximum of about 11 cm.

Is the Umpqua dace dangerous to humans?

No, the Umpqua dace 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.

More photos

Umpqua dace (Rhinichthys evermanni) — Cyprinidae — 2
Raredon, Sandra J. (CC0 1.0) via GBIF — USNM
Umpqua dace (Rhinichthys evermanni) — Cyprinidae — 3
Wikimedia Commons — John Otterbein Snyder (Public domain)
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All data

Identification

English name
Umpqua dace sourced
Scientific name
Rhinichthys evermanni
Family
Cyprinidae

Appearance

Size class
Small verified
Max length (cm)
11.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Forked inferred
Barbels
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
North America: USA sourced
Origin
Native inferred

Behaviour & biology

Diet
Omnivore inferred
Diet (detail)
Invertebrates, algae and detritus inferred
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

Fishing method
Small in size and barely an angling target; mostly caught incidentally or as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
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 Rhinichthys

More from the family Cyprinidae

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