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💧 Freshwater Data Deficient 🌡️ Tropical

Glyptothorax Famelicus

Glyptothorax famelicus Ng & Kottelat, 2016
Max Length
7.4 cm
Max Weight
Lifespan
Trophic Level
3.2
Depth
Climate
Tropical
Resilience
Medium
Vulnerability
33.00/100
Typical Length
Depth Zone

📖 Overview

Glyptothorax Famelicus (Glyptothorax famelicus) is a ray-finned fish of the family Sisoridae. It inhabits freshwater waters. This species can reach a maximum total length of 7.4 cm. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Glyptothorax famelicus
Authority
Ng & Kottelat, 2016
Habitat
Freshwater
Climate
Tropical
IUCN Status
DD
Max Length
7.4 cm
Trophic Level
3.2
Resilience
Medium
Vulnerability
33.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

This species is distinguished from its Sundaic congeners except for G. ketambe and G. schmidti in having a uniformly dark body with prominent pale mid-dorsal and midlateral stripes (vs. either uniform body with or without dark spots or a mottled body, all without prominent pale mid-dorsal and midlateral stripes); differs from G. ketambe in having a shorter head 22.6-23.6% SL (vs. 24.0-25.5), a more slender caudal peduncle, its depth 5.8-7.3% SL (vs. 7.6-8.9) and more preanal vertebrae 19-20 (vs. 16-17); differs from G. schmidti in having a longer thoracic adhesive apparatus which reaches to or just beyond (vs. not reaching) the level of the last pectoral-fin-ray bases, 63.4-71.0% HL (vs. 55.1-60.0). It is further distinguished from its Sundaic congeners by the following unique characters: eye diameter 7-8% HL; interorbital distance 28-31% HL; anteromedial striae in thoracic adhesive apparatus is absent; predorsal length 32.1-35.2% SL; dorsal-fin spine length 8.9-14.0% SL; margin of dorsal fin concave, smooth posterior margin of dorsal-fin spine; pectoral-fin spine length 14.0-15.6% SL; adipose-fin base length 11.4-12.8% SL; straight dorsoposterior margin of adipose fin; body depth at anus 11.4-14.3% SL; post-adipose distance 19.1-22.0% SL; caudal peduncle length 19.4-21.2% SL .Cross section: oval.

🌀 Behaviour

Behavioural data for Glyptothorax Famelicus is currently being reviewed.

🦐 Diet

Diet information for Glyptothorax Famelicus is currently being compiled.

🥚 Reproduction

Reproduction data for Glyptothorax Famelicus is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00794 × L3.01 (TL)
Max TL
7.4cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
33.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Tropical
Described By
Ng & Kottelat, 2016

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