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💧 Freshwater 🌡️ Tropical

Garra Waensis

Garra waensis Lothongkham, Arbsuwan & Musikasinthorn, 2014
Max Length
9.1 cm
Max Weight
-
Lifespan
-
Trophic Level
-
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
16.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Found in a moderate-sized, swift, clear mountain stream (Mang River) with width 6-7 m, depth 0.4-0.6 m and bottom substrate composed of gravel and rock with attached filamentous algae. Collected together with Poropuntius sp., Scaphiodonichthys acanthopterus, Balitoropsis leonardi, Sectoria atriceps, Schistura menanensis and Glyptothorax laosensis .

Scientific Name
Garra waensis
Authority
Lothongkham, Arbsuwan & Musikasinthorn, 2014
Habitat
Freshwater
Climate
Tropical
Max Length
9.1 cm
Resilience
High
Vulnerability
16.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 10 - 11; Anal soft rays: 8; Vertebrae: 41 - 43. Garra waensis can be distinguished from all its congeners by the combination of the following characters: no barbels; 7 branched rays on dorsal fin; 31-37+2 scales on lateral line; 10-12 scales around caudal peduncle; elongated body (body length 73.9-77.3% SL; body depth 16.4-21.1% SL); small and broad head (head length 22.7-26.1% SL; head depth 56.1-64.9% HL, 12.9-16.2% SL; head width 74.0-85.0% HL, 17.1-20.5% SL); a poorly developed proboscis in front of nostrils; reddish orange spots present (white or dull yellowish white in preserved specimens) on body side; a dark mid-lateral stripe running from upper edge of gill opening to caudal peduncle and expanding into a large anteriorly-pointed triangular blotch on caudal peduncle (in preserved condition); and red to pale red color in all fins (in live and fresh condition) .

🌀 Behaviour

Behavioural data for Garra Waensis is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater

📐 Morphometrics

Length–Weight Relationship: W = 0.00794 × L3.04 (TL)
Max TL
9.1cm
Dorsal Rays
11
Anal Rays
8
Vertebrae
42

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
16.00/100
Low vulnerability
Climate Zone
Tropical
Described By
Lothongkham, Arbsuwan & Musikasinthorn, 2014

🦠 Common Diseases

The following diseases are known to affect Garra Waensis.

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