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💧 Freshwater Data Deficient 🌡️ Tropical

Malapterurus Cavalliensis

Malapterurus cavalliensis Roberts, 2000
Max Length
12.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Malapterurus Cavalliensis (Malapterurus cavalliensis) is a ray-finned fish of the family Malapteruridae. It inhabits freshwater waters. This species can reach a maximum total length of 12.2 cm. With a trophic level of 3.3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Malapterurus cavalliensis
Authority
Roberts, 2000
Habitat
Freshwater
Climate
Tropical
IUCN Status
DD
Max Length
12.2 cm
Trophic Level
3.3
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Vertebrae: 41. Diagnosis: low counts of vertebrae and of gill rakers; exceptionally large oral tooth bands; premaxillary tooth band is laterally fairly broad and longitudinally broader than any other species in West African coastal streams; most distinctively colored species of Malapterurus .

🌀 Behaviour

Behavioural data for Malapterurus Cavalliensis is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical west in Liberian rivers (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.3±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
12.2cm
Vertebrae
41

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2019

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Tropical
Described By
Roberts, 2000

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