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💧 Freshwater Vulnerable 🌡️ Tropical

Glyptothorax Plectilis

Glyptothorax plectilis Ng & Hadiaty, 2008
Max Length
7.6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
33.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Glyptothorax Plectilis (Glyptothorax plectilis), first described by Ng & Hadiaty, 2008 is a small fish in the family Sisoridae (order Siluriformes). Adults typically reach 7.60 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Vulnerable.

Scientific Name
Glyptothorax plectilis
Authority
Ng & Hadiaty, 2008
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
VU
Max Length
7.6 cm
Trophic Level
3.2
Vulnerability
33.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

This species can be distinguished from Sundaland congeners except G. major and G. schmidti in possessing a double, diverging series (vs. A single, non-diverging series) of striae running along the edges of the central depression in the thoracic adhesive apparatus; differs from G. major in having a shorter head, 25.3-28.5% SL (vs. 27.8-33.0) and with the anterolateral edges of the thoracic adhesive apparatus gently convex (vs. markedly concave). Of the two other congeners from mainland Sumatra (G. platypogonides and G. schmidti), this species further differs from G. platypogonides in having a deeper body 15.3-18.6% SL (vs. 12.9-14.9) and caudal peduncle 8.4-10.6% SL (vs. 6.4-6.9); from G. schmidti in having a longer snout 47.9-53.8% HL (vs. 41.8-48.3), the thoracic adhesive apparatus with gently convex (vs. almost straight lateral edges. This species differs from Glyptothorax callopterus (recorded from Bangka) in having a deeper caudal peduncle 8.4-10.6% SL (vs. 6.5-8.7) and a more gently sloping predorsal profile (vs. 3A) .: elongated.

🌀 Behaviour

Behavioural data for Glyptothorax Plectilis 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. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00794 × L3.01 (TL)
Max TL
7.6cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2019

📊 Population Risk & Fisheries

Fishing Vulnerability
33.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Ng & Hadiaty, 2008

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