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Teleostei (teleosts) > Siluriformes (Catfishes) > Siluridae (Sheatfishes)
Etymology: Ompok: It is a bad reproduction of a Malayam fish name as limpok/ompok (Ref. 45335); platyrhynchus: Specific name from the Greek platys, meaning flat, and rhynchos, meaning nose; in reference to the lack of a distinct nuchal concavity.

Environment: milieu / climate zone / depth range / distribution range Ecology

Freshwater; demersal; depth range ? - 1 m (Ref. 53259). Tropical

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Asia: Temburong River drainagae in Brunei Darussalam, Borneo.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 7.9 cm SL male/unsexed; (Ref. 53259)

Short description Identification keys | Morphology | Morphometrics

Dorsal soft rays (total): 2; Anal soft rays: 74 - 80; Vertebrae: 59 - 60. Having 74-80 anal-fin rays; lacking a distinct nuchal concavity; body depth 13.5-17.7% SL; snout length 37.1-38.1% HL; maxillary barbels reaching to middle of pectoral fin; vertebrae 59-60 (Ref. 53259).

Inhabits a small meandering stream with clear and fast flowing water over a rock and sand substratum (Ref. 53259).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Ng, H.H. and H.H. Tan, 2004. Ompok platyrhynchus, a new silurid catfish (Teleostei: Siluridae) from Borneo. Zootaxa 580:1-11. (Ref. 53259)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Data deficient (DD) ; Date assessed: 27 May 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00562 (0.00279 - 0.01132), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.6 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Ompok platyrhynchus Ng & Tan, 2004