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💧 Freshwater Endangered 🌡️ Subtropical

Leopard stone loach

Barbatula leoparda Gauliard, Dettai, Persat, Keith & Denys, 2019
Max Length
6.1 cm
Max Weight
-
Lifespan
-
Trophic Level
2.8
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
33.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Leopard stone loach (Barbatula leoparda), first described by Gauliard, Dettai, Persat, Keith & Denys, 2019 is a small fish in the family Nemacheilidae (order Cypriniformes). Adults typically reach 6.10 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Subtropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Endangered.

Scientific Name
Barbatula leoparda
Authority
Gauliard, Dettai, Persat, Keith & Denys, 2019
Habitat
Freshwater
Climate
Subtropical
IUCN Status
EN
Max Length
6.1 cm
Trophic Level
2.8
Resilience
Medium
Vulnerability
33.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

It has dark-brown blotches on the belly and the jugular area, a larger interorbital width, a deeper caudal peduncle, and a fewer ratio length/depth of the caudal peduncle. Sub-adult specimens have a larger interorbital width, a fewer ratio length/depth of the caudal peduncle, and longer pelvic fins.

🌀 Behaviour

Behavioural data for Leopard stone loach 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. Subtropical Endemic to Tet River, France.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
2.8±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00724 × L3.01 (TL)
Max TL
6.1cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
33.00/100
Low vulnerability
Trophic Level
2.8
Omnivore / Planktivore
Climate Zone
Subtropical
Described By
Gauliard, Dettai, Persat, Keith & Denys, 2019

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