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💧 Freshwater Critically Endangered 🌡️ Tropical

Parauchenoglanis Buettikoferi

Parauchenoglanis buettikoferi Popta, 1913
Max Length
10.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
11.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Parauchenoglanis Buettikoferi (Parauchenoglanis buettikoferi) is a ray-finned fish of the family Claroteidae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 10.5 cm. With a trophic level of 3.4, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Critically Endangered on the IUCN Red List.

Scientific Name
Parauchenoglanis buettikoferi
Authority
Popta, 1913
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
CR
Max Length
10.5 cm
Trophic Level
3.4
Resilience
High
Vulnerability
11.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 2; Dorsal soft rays (total): 7; Anal spines: 0. Diagnosis: occipital process reaching to first nuchal plate; mouth equal to snout length; width of premaxillary tooth plate 15% of head length; eye large (14.2% of head length); pelvic fin short; colour uniformly brownish . : elongated.

🌀 Behaviour

Behavioural data for Parauchenoglanis Buettikoferi is currently being reviewed.

🦐 Diet

Diet information for Parauchenoglanis Buettikoferi is currently being compiled.

🥚 Reproduction

Reproduction data for Parauchenoglanis Buettikoferi is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal. Tropical; 14°N - 10°N known only from the type specimen from Warri (Niger River Delta) in Nigeria (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00525 × L3.09 (TL)
Max TL
10.5cm
Dorsal Spines
2
Dorsal Rays
7

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Critically Endangered
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
11.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Popta, 1913

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