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💧 Freshwater Data Deficient 🌡️ Tropical

Somalia catfish

Bagrus urostigma Vinciguerra, 1895
Max Length
72 cm
Max Weight
-
Lifespan
-
Trophic Level
3.9
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
57.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Somalia catfish (Bagrus urostigma) is a ray-finned fish of the family Bagridae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 72 cm. With a trophic level of 3.9, it is a mid-level predator. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Bagrus urostigma
Authority
Vinciguerra, 1895
Habitat
Freshwater
Climate
Tropical
IUCN Status
DD
Max Length
72 cm
Trophic Level
3.9
Resilience
High
Vulnerability
57.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 1; Dorsal soft rays (total): 9; Anal soft rays: 10 - 11. Head smooth above . Maxillary barbel reaching middle of adipose fin in the young and the end of the rayed dorsal in the adult; nasal barbel reaching anterior border of eye. External mandibular barbels reaching the branchial fissure; occipital processus reaching the interneural bone . Longest dorsal fin ray a little longer than head; distance between adipose and dorsal fin equals base of the latter; adipose fin twice as long as the distance between dorsal and adipose fin . Caudal fin forked, upper lobe slightly the longer. Pectoral spine very strong, prominent and strongly serrated on inner side . Pelvic fins under last dorsal fin ray. Coloration: reddish brown above, yellowish white beneath and the caudal fin dotted with black.

🌀 Behaviour

Behavioural data for Somalia catfish is currently being reviewed.

🦐 Diet

Diet information for Somalia catfish is currently being compiled.

🥚 Reproduction

Reproduction data for Somalia catfish is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal. Tropical; 4°N - 0°N

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.9±0.9

📐 Morphometrics

Length–Weight Relationship: W = 0.00871 × L2.93 (TL)
Max TL
72cm
Dorsal Spines
1
Dorsal Rays
9
Anal Rays
11

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2006

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
57.00/100
High vulnerability
Trophic Level
3.9
Predator
Climate Zone
Tropical
Described By
Vinciguerra, 1895

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