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💧 Freshwater 🌡️ Tropical

Petrocephalus Frieli

Petrocephalus frieli Lavoué, 2012
Max Length
9.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
11.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Petrocephalus Frieli (Petrocephalus frieli) 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 9.1 cm. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Petrocephalus frieli
Authority
Lavoué, 2012
Habitat
Freshwater
Climate
Tropical
Body Shape
Short and / or deep
Max Length
9.1 cm
Trophic Level
3.2
Resilience
High
Vulnerability
11.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Diagnosis: Petrocephalus frieli is distinguished from all other Petrocephalus species of Central Africa by the following combination of characteristics: body coloration brownish without an intense subdorsal pigmentation mark; 21-24 branched rays in the dorsal fin and 28-30 branched rays in the anal fin; more than 13 scale rows between the anterior base of the anal fin and the lateral line; and three distinct electroreceptive rosettes on the head . : short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Petrocephalus Frieli is currently being reviewed.

🦐 Diet

Diet information for Petrocephalus Frieli is currently being compiled.

🥚 Reproduction

Reproduction data for Petrocephalus Frieli 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 = 0.01622 × L2.99 (TL)
Max TL
9.1cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
11.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Lavoué, 2012

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