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💧 Freshwater Least Concern 🌡️ Temperate

Deepwater sculpin

Myoxocephalus thompsonii Girard, 1851
Max Length
23 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Temperate
Resilience
Low
Vulnerability
43.00/100
Typical Length
12.5 cm
Depth Zone
demersal

📖 Overview

Deepwater sculpin (Myoxocephalus thompsonii), first described by Girard, 1851 is a medium-sized fish in the family Cottidae (order Perciformes). Adults typically reach 23.00 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Temperate waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Myoxocephalus thompsonii
Authority
Girard, 1851
Habitat
Freshwater
Climate
Temperate
IUCN Status
LC
Max Length
23 cm
Trophic Level
3.2
Resilience
Low
Vulnerability
43.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Deepwater sculpin is currently being compiled.

🌀 Behaviour

Behavioural data for Deepwater 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; depth range ? - 366 m, usually 25 - ? m . Temperate; 69°N - 42°N North America: St.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.2±0.42
Food Items

small crustaceans and insects (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00603 × L3.15 (TL)
Max TL
23cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2012

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
43.00/100
Moderate vulnerability
Trophic Level
3.2
Predator
Climate Zone
Temperate
Described By
Girard, 1851

🌐 Names & Taxonomy

Language Common Names
🇬🇧English deepwater sculpin
🇫🇷French chabot de profondeur

Scientific Synonyms

Scientific Name Author Year Status
Myoxocephalus quadricornis thompsonii Girard 1851 Synonym
Triglopsis thompsonii Girard 1851 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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