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💧 Freshwater Near Threatened 🌡️ Tropical

Chameleon loach

Syncrossus beauforti Smith, 1931
Max Length
25 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
21.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Usually associated with clear water, swift current and stony to rocky substrate . Found in small and medium-sized rivers. Borrows in sand or digs holes under rocks. Enters the flooded forest during the high-water periods and returns to the rivers during November and December in the lower Mekong. Feeds on mollusks and crustaceans. Intolerant of nitrates, it rapidly disappears from areas where fertilizers are applied to crops. Occasionally seen in fish markets .

Scientific Name
Syncrossus beauforti
Authority
Smith, 1931
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
NT
Max Length
25 cm
Trophic Level
3.5
Vulnerability
21.00/100
Water Temp
24–28 °C
Salinity
0–0.5 ppt

🐟 Physical Description

Has 9-12 faint vertical bars with superimposed longitudinal rows of spots of different sizes; several longitudinal stripes on the head and the upper anterior part of the body; a black margin and 3 longitudinal rows of spots on the dorsal fin; several vertical rows of spots on the caudal fin ; 9 branched dorsal-fin rays; erect ethmoid spine never perpendicular to snout when viewed from above; small mental lobe, lower lip without papillae .: elongated.

🌀 Behaviour

Behavioural data for Chameleon loach is currently being reviewed.

🦐 Diet

Diet information for Chameleon loach is currently being compiled.

🥚 Reproduction

Reproduction data for Chameleon loach is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal; pH range: 6.0 - 6.5; dH range: ? - 5. Tropical; 24°C - 28°C

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.5±0.5
Food Items

mollusks and crustaceans

📐 Morphometrics

Length–Weight Relationship: W = 0.00589 × L3.08 (TL)
Max TL
25cm

🌡️ Water Parameters & Tolerance

Temperature Range
24–28°C
pH Range
6–6.5
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Near Threatened
Assessment Date
2007

📊 Population Risk & Fisheries

Fishing Vulnerability
21.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Smith, 1931

👥 Community & Contribute

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