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💧 Freshwater Least Concern 🌡️ Temperate

Chabot fluviatile

Cottus perifretum Freyhof, Kottelat & Nolte, 2005
Max Length
13.4 cm
Max Weight
-
Lifespan
6 yrs
Trophic Level
3.3
Depth
-
Climate
Temperate
Resilience
Medium
Vulnerability
16.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Occurs in all kinds of streams and rivers including large main rivers, all kinds of shores with coarse gravel or large stones in flowing and stagnant water of rivers, harbors and backwaters . Feeds on a wide variety of benthic invertebrates .

Scientific Name
Cottus perifretum
Authority
Freyhof, Kottelat & Nolte, 2005
Habitat
Freshwater
Climate
Temperate
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
13.4 cm
Lifespan
6 years
Trophic Level
3.3
Resilience
Medium
Vulnerability
16.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Anal soft rays: 11 - 13. Differs from other species of Cottus in the North Sea and Atlantic basins by the combination of the following characters: no distinct transverse bands on pelvic fin; prickling on body extending backwards to caudal peduncle in juveniles and most adults; sometimes absent in large males; first dorsal fin marbled or black in nuptial males; eye diameter 18-21% HL; interorbital distance 0.7-1.9 times in eye diameter; last anal-fin ray connected to body by a membrane along 0.1-0.90 of its length .: fusiform / normal.

🌀 Behaviour

Behavioural data for Chabot fluviatile is currently being reviewed.

🦐 Diet

Diet information for Chabot fluviatile is currently being compiled.

🥚 Reproduction

Reproduction data for Chabot fluviatile is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Temperate

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.3±0.5
Food Items

a wide variety of benthic invertebrates (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00955 × L3.17 (TL)
Max TL
13.4cm
Anal Rays
12

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
16.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Fusiform / normal
Climate Zone
Temperate
Described By
Freyhof, Kottelat & Nolte, 2005

👥 Community & Contribute

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