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💧 Freshwater Vulnerable 🌡️ Tropical

Acanthobunocephalus Scruggsi

Acanthobunocephalus scruggsi Carvalho & Reis, 2020
Max Length
2.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Acanthobunocephalus Scruggsi (Acanthobunocephalus scruggsi), first described by Carvalho & Reis, 2020 is a tiny fish in the family Aspredinidae (order Siluriformes). Adults typically reach 2.20 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Vulnerable.

Scientific Name
Acanthobunocephalus scruggsi
Authority
Carvalho & Reis, 2020
Habitat
Freshwater
Climate
Tropical
IUCN Status
VU
Max Length
2.2 cm
Trophic Level
3
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

This is distinguished from other aspredinid species by the smaller number of fin rays of this species: 4 pectoral-fin rays, 2 dorsal fin-rays, five pelvic-fin rays, four to five anal-fin rays and nine caudal-fin rays.

🌀 Behaviour

Behavioural data for Acanthobunocephalus Scruggsi 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 South America: Brazil.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00347 × L3.02 (TL)
Max TL
2.2cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2020

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3
Predator
Climate Zone
Tropical
Described By
Carvalho & Reis, 2020

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