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💧 Freshwater 🌡️ Tropical

Petrocephalus Congicus

Petrocephalus congicus David & Poll, 1937
Max Length
9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Petrocephalus Congicus (Petrocephalus congicus) is a ray-finned fish of the family Mormyridae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 9 cm. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Petrocephalus congicus
Authority
David & Poll, 1937
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
Max Length
9 cm
Trophic Level
3.2
Resilience
High
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 18 - 19; Anal spines: 0; Anal soft rays: 27 - 28. Petrocephalus congicus differs from P. haullevillii by a rosette of electroreceptor organs above the eye, which is absent in P. haullevillii .: fusiform / normal.

🌀 Behaviour

Behavioural data for Petrocephalus Congicus is currently being reviewed.

🦐 Diet

Diet information for Petrocephalus Congicus is currently being compiled.

🥚 Reproduction

Reproduction data for Petrocephalus Congicus is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01549 × L2.86 (TL)
Max TL
9cm
Dorsal Rays
19
Anal Rays
28

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
David & Poll, 1937

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Petrocephalus catostoma congicus David & Poll 1937 Synonym
Petrocephalus stuhlmanni congicus David & Poll 1937 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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