New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

💧 Freshwater 🌡️ Tropical

Piebald horseface loach

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

📖 Overview

Piebald horseface loach (Acantopsis rungthipae) 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 12 cm. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms.

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

🐟 Physical Description

Dorsal soft rays (total): 9 - 10; Vertebrae: 41 - 43. Acantopsis rungthipae is distinguished from all congeners by the combination of the following characters; absence of exposed labial barbels; upper margin of caudal-fin base usually with distinct small black spot; side of head with 0-1 row of large spots; absence of large black spots on dorsal or caudal fins; absence of black specks beneath midlateral row of black spots (rarely present); dorsal fin usually with 9½ branched rays and pectoral fin with 10 rays; 10-20 dark saddles along dorsal midline; 9-17 black spots on side of body; 41-43 total vertebrae; and body depth 9.0-14.2% SL, body width 5.3-10.3% SL, caudal-peduncle length 11.5-16.1% SL .: elongated.

🌀 Behaviour

Behavioural data for Piebald horseface loach is currently being reviewed.

🦐 Diet

Diet information for Piebald horseface loach is currently being compiled.

🥚 Reproduction

Reproduction data for Piebald horseface loach 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 = 0.00501 × L3.08 (TL)
Max TL
12cm
Dorsal Rays
10
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, Nithirojpakdee & Page, 2017

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Piebald horseface loach ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.