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💧 Freshwater Least Concern 🌡️ Tropical

Hepsetus Occidentalis

Hepsetus occidentalis Decru, Snoeks & Vreven, 2013
Max Length
39.6 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
31.00/100
Typical Length
-
Depth Zone
-

📖 Overview

The capture, in the Senegal River, of an individual measuring 510 mm SL has been mentioned, but not confirmed; the collections of the Museum of natural History in Paris include a head that is said to belong to a specimen collected in the Cavally River measuring 700 mm TL and wighing 4.000 g .

Scientific Name
Hepsetus occidentalis
Authority
Decru, Snoeks & Vreven, 2013
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
39.6 cm
Trophic Level
3
Resilience
Medium
Vulnerability
31.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Diagnosis: This species can be distinguished from all other Hepsetus species by the following unique combination of characters: number of lateral line scales high, 49–60; nostril-lower jaw distance high, 40.4–47.6% of head length; number of gill rakers on first arch low, 14–22; number of scales between dorsal fin and lateral line 7.5-9.5; and number of scales between adipose fin and lateral line 4.5-6.5 . : elongated.

🌀 Behaviour

Behavioural data for Hepsetus Occidentalis is currently being reviewed.

🦐 Diet

Diet information for Hepsetus Occidentalis is currently being compiled.

🥚 Reproduction

Reproduction data for Hepsetus Occidentalis is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical west to the Cavally River, Ivory Coast, in the east (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00457 × L3.24 (TL)
Max TL
39.6cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
31.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Decru, Snoeks & Vreven, 2013

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