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💧 Freshwater Least Concern 🌡️ Tropical

Bunocephalus Minerim

Bunocephalus minerim Carvalho, Cardoso, Friel & Reis, 2015
Max Length
4.9 cm
Max Weight
Lifespan
Trophic Level
3.1
Depth
Climate
Tropical
Resilience
Vulnerability
10.00/100
Typical Length
Depth Zone
demersal

📖 Overview

Bunocephalus Minerim (Bunocephalus minerim) is a ray-finned fish of the family Aspredinidae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 4.9 cm. With a trophic level of 3.1, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Bunocephalus minerim
Authority
Carvalho, Cardoso, Friel & Reis, 2015
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
4.9 cm
Trophic Level
3.1
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 4 - 5; Anal soft rays: 7 - 9; Vertebrae: 34 - 37. Bunocephalus minerim is distinguished from all other species of Bunocephalus, except B. larai, by the absence of an epiphyseal bar between the paired frontals (vs. presence of the epiphyseal bar at least in adults). It differs from B. larai and other congeners, except B. chamaizelus, by having 9 principal caudal-fin rays (vs. 10) .: elongated.

🌀 Behaviour

Behavioural data for Bunocephalus Minerim is currently being reviewed.

🦐 Diet

Diet information for Bunocephalus Minerim is currently being compiled.

🥚 Reproduction

Reproduction data for Bunocephalus Minerim is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal. Tropical South America: upper and middle rio São Francisco basins including the das Velhas, Formoso, Paraopeba and Paracatu rivers in Minas Gerais State, Brazil.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.1±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00324 × L3.03 (TL)
Max TL
4.9cm
Dorsal Rays
5
Anal Rays
8
Vertebrae
36

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Carvalho, Cardoso, Friel & Reis, 2015

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