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💧 Freshwater Endangered 🌡️ Tropical

Ompok Binotatus

Ompok binotatus Ng, 2002
Max Length
9.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
20.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Ompok Binotatus (Ompok binotatus) is a ray-finned fish of the family Siluridae. It inhabits freshwater waters. This species can reach a maximum total length of 9.1 cm. With a trophic level of 3.5, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Endangered on the IUCN Red List.

Scientific Name
Ompok binotatus
Authority
Ng, 2002
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
EN
Max Length
9.1 cm
Trophic Level
3.5
Resilience
High
Vulnerability
20.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal soft rays (total): 4; Anal soft rays: 53 - 58; Vertebrae: 46 - 51. Head width 12.1-14.0% SL; eye diameter 17.2-21.6% HL; mandibular barbels reaching to anterior half of anal fin; 12-14 gill rakers on first gill arch; ventral orbital margin not completely visible when head is viewed ventrally; brown body with a distinct dark spot at base of caudal peduncle; males with 9-11 serrations on posterior edge of pectoral spine .: elongated.

🌀 Behaviour

Behavioural data for Ompok Binotatus 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
3.5±0.6
Food Items

fry and small fish, and aquatic insects (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00562 × L3 (TL)
Max TL
9.1cm
Dorsal Rays
4
Anal Rays
56
Vertebrae
49

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
20.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Ng, 2002

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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