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💧 Freshwater Least Concern 🌡️ Tropical

Megalonema Platycephalum

Megalonema platycephalum Eigenmann, 1912
Max Length
30 cm
Max Weight
Lifespan
Trophic Level
4
Depth
Climate
Tropical
Resilience
High
Vulnerability
25.00/100
Typical Length
Depth Zone
demersal

📖 Overview

Megalonema Platycephalum (Megalonema platycephalum) is a ray-finned fish of the family Pimelodidae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 30 cm. With a trophic level of 4, it is a mid-level predator. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Megalonema platycephalum
Authority
Eigenmann, 1912
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
30 cm
Trophic Level
4
Resilience
High
Vulnerability
25.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Siluriformes
Siluriformes
Family
Pimelodidae
Pimelodidae
Genus
Megalonema
Megalonema
Species
Megalonema Platycephalum
Megalonema platycephalum

🐟 Physical Description

Physical description for Megalonema Platycephalum is currently being compiled.

🌀 Behaviour

Behavioural data for Megalonema Platycephalum is currently being reviewed.

🦐 Diet

Diet information for Megalonema Platycephalum is currently being compiled.

🥚 Reproduction

Reproduction data for Megalonema Platycephalum is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal. Tropical South America: Amazon, Essequibo and Orinoco River basins.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
4±0.68
Food Items

beetle larvae, fish scales and catfish spines (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00589 × L3.1 (TL)
Max TL
30cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
25.00/100
Low vulnerability
Trophic Level
4
Apex / Top predator
Climate Zone
Tropical
Described By
Eigenmann, 1912

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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