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Jenny Creek sucker (Catostomus rimiculus) — Catostomidae

Jenny Creek sucker

Catostomus rimiculus
Family: Catostomidae
LC · Least Concern

The Jenny Creek sucker (Catostomus rimiculus) is a freshwater fish of the family Catostomidae that grows up to 50 cm.

Length
50 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
Western United States
Edibility
Rarely eaten

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Description

The Klamath smallscale sucker is a sucker occurring in the Klamath and Rogue basins of the western United States. The species grows to about 50 cm and has an elongate, dark body with small scales and an inferior, fleshy sucking mouth. As a bottom-dweller it searches rivers and lakes for algae, invertebrates and detritus. It migrates upstream to spawn. The fish is harmless to humans and was traditionally a food source for Indigenous peoples. The IUCN assesses the species as Least Concern (LC).

Frequently asked questions

How do you recognise the Jenny Creek sucker?

The Jenny Creek sucker has an elongate, eel-like body, is mainly brown and shows a plain pattern. Inferior sucker mouth; upstream-migrating spawner

Where does the Jenny Creek sucker live?

The Jenny Creek sucker lives in fresh water and is mostly found around sand or mud bottom. Western United States

How big does the Jenny Creek sucker get?

The Jenny Creek sucker grows to a maximum of about 50 cm.

Is the Jenny Creek sucker dangerous to humans?

No, the Jenny Creek sucker 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 Jenny Creek sucker edible?

The Jenny Creek sucker is rarely eaten.

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All data

Identification

English name
Jenny Creek sucker verified
Scientific name
Catostomus rimiculus
Family
Catostomidae
Other names
Klamath smallscale sucker verified

Appearance

Size class
Large verified
Max length (cm)
50.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Plain sourced
Tail shape
Forked inferred
Mouth position
Inferior (downward) sourced
Lips
Thick / fleshy sourced
Barbels
No sourced
Dorsal fins
One continuous sourced
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
Western United States verified
Origin
Native verified

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Algae, invertebrates and detritus inferred
Social behaviour
Small groups sourced
Territorial
No sourced
Activity
Diurnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
levensduur_max_jaar
9.0 verified
Seasonality
Bottom-foraging sucker; spawns upstream in spring. sourced
Special features
Inferior sucker mouth; upstream-migrating spawner sourced

For anglers

Edibility
Rarely eaten sourced
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. 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 Catostomus

More from the family Catostomidae

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