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💧 Freshwater Endangered 🌡️ Tropical

Chiloglanis Polyodon

Chiloglanis polyodon Norman, 1932
Max Length
5.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Chiloglanis Polyodon (Chiloglanis polyodon) is a ray-finned fish of the family Mochokidae. It inhabits freshwater waters. This species can reach a maximum total length of 5.2 cm. With a trophic level of 3.1, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Endangered on the IUCN Red List.

Scientific Name
Chiloglanis polyodon
Authority
Norman, 1932
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
EN
Max Length
5.2 cm
Trophic Level
3.1
Resilience
High
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 1; Dorsal soft rays (total): 5; Vertebrae: 31. Diagnosis: buccal disk large and rounded; mandibular barbels short, no auxiliary barbels; premaxillary teeth large, arranged in 4-5 rows; 8+8 mandibular teeth; adipose fin short; caudal fin deeply forked; eyes not very large . Coloration: similar to that of Chiloglanis lamottei: body covered with numerous small dark spots, more or less uniformly distributed on dorsal surface .: elongated.

🌀 Behaviour

Behavioural data for Chiloglanis Polyodon is currently being reviewed.

🦐 Diet

Diet information for Chiloglanis Polyodon is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous . Distinct pairing during breeding .

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical known only from the holotype from the headwaters of Bagbwe River (Sewa River basin), Sierra Leone (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
5.2cm
Dorsal Spines
1
Dorsal Rays
5
Vertebrae
31

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Norman, 1932

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