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Teleostei (teleosts) > Siluriformes (Catfishes) > Bagridae (Bagrid catfishes)
Etymology: Pseudobagrus: Greek, pseudes = false + Mozarabic bagre, Greek, pagros = a fish, Dentex sp. (Ref. 45335).

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

Freshwater; pelagic. Tropical

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

Asia: Viet Nam and China.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 7.3 cm SL male/unsexed; (Ref. 45051)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 2; Dorsal soft rays (total): 7; Anal spines: 0; Anal soft rays: 16 - 19; Vertebrae: 37 - 40. Body with dark blotches on the sides, especially in small individuals (< 5cm SL). Anterior edge of pectoral and dorsal spines without serrations; posterior edge of dorsal spine with retrorse teeth. Caudal fin moderately forked with rounded lobes. Adductor mandibulae extending onto skull roof; the latter covered with thick skin. Maxillary barbels moderately short, not extending to origin of pectoral fin.

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

Main reference Upload your references | References | Coordinator | Collaborators

Watanabe, K., C.-G. Zhang and Y.-H. Zhao, 2002. Redescription of the East Asian bagrid catfish, Pseudobagrus kyphus Mai, 1978, and a new record from China. Ichthyol. Res. 49(4):384-388. (Ref. 45051)

IUCN Red List Status (Ref. 130435)

Data deficient (DD) ; Date assessed: 17 February 2011

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
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Life cycle
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Egg(s)
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Anatomy
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Brains
Otoliths

Physiology
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Swimming type
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Visual pigment(s)
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Genetics
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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=0.00977 (0.00440 - 0.02172), b=3.00 (2.82 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.3 ±0.3 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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Pseudobagrus kyphus Mai, 1978