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Teleostei (teleosts) > Siluriformes (Catfishes) > Bagridae (Bagrid catfishes)
Etymology: Pseudomystus: Greek, pseudes = false + Greek, mystax = whiskered, used by Belon in 1553 to describe all fishes with whiskers (Ref. 45335); carnosus: Derived from Latin carnosus, meaning fleshy, in reference to the robust body of this species when compared to Pseudomystus moeschii..

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

Freshwater; demersal. Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Asia: Sumatra, Indonesia.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 8.3 cm SL male/unsexed; (Ref. 54514)

Short description Identification keys | Morphology | Morphometrics

Dorsal soft rays (total): 7; Anal soft rays: 15; Vertebrae: 42. Distinguished from its congeners, except for P. fumosus and P. moeschii, by the presence of an enlarged and prominent process of the post-temporal (the "supraclavicular process" of previous authors), which is almost as long as the post-cleithral process; the presence of long hair-like epithelial projections on the skin and long tubular extensions of the sensory pores. Differs from P. fumosus and P. moeschii in having a pointed (vs. rounded) tip of the nuchal shield. Can be further distinguished from P. fumosus in having less developed procurrent caudal rays that are evenly sloping along the anterior edges (vs. well developed that curve sinuously along the edges) and from P. moeschii in having a deeper body (13.0-16.7% SL vs. 13.0-14.5) and lacking lighter colored patches on the body (Ref. 54514).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Ng, H.H. and K.K.P. Lim, 2005. The identity of Pseudomystus moeschii (Boulenger, 1890), with the description of two new species of bagrid catfish from Southeast Asia (Teleostei: Bagridae). Zootaxa 851:1-18. (Ref. 54514)

IUCN Red List Status (Ref. 130435)

Data deficient (DD) ; Date assessed: 10 May 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
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Ecology
Ecology

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Life cycle
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Egg(s)
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Anatomy
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Physiology
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Visual pigment(s)
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Internet sources

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=0.00832 (0.00384 - 0.01800), b=2.95 (2.77 - 3.13), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.2 ±0.4 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).

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Pseudomystus carnosus Ng & Lim, 2005