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💧 Freshwater Near Threatened 🌡️ Temperate

Wood River sculpin

Cottus leiopomus Gilbert & Evermann, 1894
Max Length
11 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Temperate
Resilience
Medium
Vulnerability
31.00/100
Typical Length
7.5 cm
Depth Zone
demersal

📖 Overview

Wood River sculpin (Cottus leiopomus), first described by Gilbert & Evermann, 1894 is a small fish in the family Cottidae (order Perciformes). Adults typically reach 11.00 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Temperate waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Near Threatened.

Scientific Name
Cottus leiopomus
Authority
Gilbert & Evermann, 1894
Habitat
Freshwater
Climate
Temperate
IUCN Status
NT
Max Length
11 cm
Trophic Level
3.3
Resilience
Medium
Vulnerability
31.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Wood River sculpin is currently being compiled.

🌀 Behaviour

Behavioural data for Wood River sculpin is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; demersal. Temperate; 44°N - 42°N North America: known only from Little and Big Wood River systems (Snake River system) in Idaho, USA.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00832 × L3.16 (TL)
Max TL
11cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Near Threatened
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
31.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Temperate
Described By
Gilbert & Evermann, 1894

👥 Community & Contribute

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