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💧 Freshwater Vulnerable 🌡️ Tropical

Amphilius Dimonikensis

Amphilius dimonikensis Skelton, 2007
Max Length
5.6 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
26.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Amphilius Dimonikensis (Amphilius dimonikensis) is a ray-finned fish of the family Amphiliidae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 5.6 cm. With a trophic level of 3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Vulnerable on the IUCN Red List.

Scientific Name
Amphilius dimonikensis
Authority
Skelton, 2007
Habitat
Freshwater
Climate
Tropical
IUCN Status
VU
Max Length
5.6 cm
Trophic Level
3
Resilience
Medium
Vulnerability
26.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 7; Anal spines: 0. Diagnosis: eyes closely spaced (interorbital width 1.2-1.9 times orbit diameter); pigmentation brown with light bands, dark band across base of dorsal; origin of dorsal fin less than one head length behind head; dorsal base before origin of pelvic fins; dorsal leading ray extends full length of leading edge of fin; caudal fin with 6+7 principal rays; caudal peduncle length 1.18-1.47 times depth; snout half of head length; eyes placed equidistant from hind margin of head and tip of snout (mid-way along head) or nearer to tip of snout .

🌀 Behaviour

Behavioural data for Amphilius Dimonikensis is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; demersal. Tropical endemic to the Mpoulou River (Kouilou River system) in Mayombe, Republic of Congo (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.0049 × L3.15 (TL)
Max TL
5.6cm
Dorsal Rays
7

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
3
Predator
Climate Zone
Tropical
Described By
Skelton, 2007

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