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💧 Freshwater 🌡️ Tropical

Peppered horseface loach

Acantopsis dinema Boyd & Page, 2017
Max Length
11.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
33.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Peppered horseface loach (Acantopsis dinema) is a ray-finned fish of the family Cobitidae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 11.7 cm. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Acantopsis dinema
Authority
Boyd & Page, 2017
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
Max Length
11.7 cm
Trophic Level
3.2
Resilience
Medium
Vulnerability
33.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 10 - 11; Vertebrae: 41 - 42. Acantopsis dinema is distinguished from all congeners by the combination of the following characters: absence of large spots on side of head; many black specks beneath midlateral row of black spots from head to caudal fin; 2 pairs of labial barbels; absence of distinct small black spot on upper margin of caudal-fin base; absence of large black spots on dorsal or caudal fins; dorsal fin usually with 10½ branched rays and pectoral fin with 10 rays; 8-17 dark saddles along dorsal midline; 6-12 black spots along side of body; 41-42 total vertebrae; and body depth 12.0-14.5% SL, body width 8.0-10.3% SL, caudal-peduncle length 12.1-14.3% SL .: elongated.

🌀 Behaviour

Behavioural data for Peppered horseface loach is currently being reviewed.

🦐 Diet

Diet information for Peppered horseface loach is currently being compiled.

🥚 Reproduction

Reproduction data for Peppered horseface loach is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal. Tropical south of Phnom Penh, Cambodia.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00501 × L3.08 (TL)
Max TL
11.7cm
Dorsal Rays
11
Vertebrae
42

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
33.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Boyd & Page, 2017

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