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💧 Freshwater 🌡️ Tropical

Glyptothorax Intonsus

Glyptothorax intonsus Ng & Kottelat, 2026
Max Length
8 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Glyptothorax Intonsus (Glyptothorax intonsus) is a ray-finned fish of the family Sisoridae. It inhabits freshwater waters. This species can reach a maximum total length of 8 cm. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Glyptothorax intonsus
Authority
Ng & Kottelat, 2026
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
Max Length
8 cm
Trophic Level
3.2
Resilience
Medium
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 1; Dorsal soft rays (total): 6; Anal soft rays: 9 - 10. This species is distinguished from its congeners by the following set of characters: nasal barbels reaching at least to the anterior orbital margin; head width 16.8%-18.3% SL; head depth 11.6%-12.6% SL; lateral line without short branches visible; length of adipose-fin base 11.6%-13.8% SL; caudal peduncle depth 2.0-2.2 times in body depth at dorsal-fin origin; and a uniformly almost black body .: elongated.

🌀 Behaviour

Behavioural data for Glyptothorax Intonsus 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
Trophic Level
3.2±0.4

📐 Morphometrics

Max TL
8cm
Dorsal Spines
1
Dorsal Rays
6
Anal Rays
10

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Ng & Kottelat, 2026

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