Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa

> Siluriformes (Catfishes) > Bagridae (Bagrid catfishes)
Etymology: Hemibagrus: Greek, hemi = the half + Mozarabic, bagre, Greek, pagros = a fish, Dentex sp. (Ref. 45335).
More on author: Lacepède.

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

; agua dulce demersal. Subtropical

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Asia: Nam Xam and Nam Ma basins in Laos and Red River basin in Viet Nam and Yunnan, southeastern China.

Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 73.1 cm SL macho / no sexado; (Ref. 115027); common length : 18.5 cm SL macho / no sexado; (Ref. 35840); peso máximo publicado: 4.9 kg (Ref. 115027)

Short description Claves de identificación | Morfología | Morfometría

Espinas dorsales (total) : 2; Radios blandos dorsales (total) : 7; Radios blandos anales: 10 - 16; Vértebra: 53. Smooth head, covered by thin membrane. The maxillary barbel could reach pelvic fin. Well developed adipose fin, about 3 times the length of the dorsal fin, starting from near the back of the dorsal fin. Body nude without scale. Complete lateral line from the head till the caudal fin. Light brownish in color, white in stomach (Ref.33423). Body with a few scattered black spots (Ref. 43281).

Adults inhabit large rivers, with current (Ref. 43281). Oviparous, distinct pairing possibly like other members of the same family (Ref. 205).

Life cycle and mating behavior Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva

Main reference Upload your references | Referencias | Coordinador | Colaboradores

Kottelat, M., 2001. Fishes of Laos. WHT Publications Ltd., Colombo 5, Sri Lanka. 198 p. (Ref. 43281)

IUCN Red List Status (Ref. 130435)

Data deficient (DD) ; Date assessed: 24 January 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Pesquerías: comercial

FAO - Publication: search | FishSource |

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Trophic ecology
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Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

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Summary page | Datos específicos | Nombres comunes | Photos

Fuentes de Internet

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=0.00912 (0.00526 - 0.01582), b=3.00 (2.85 - 3.15), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Nivel trófico (Ref. 69278): 3.7 ±0.6 se; based on size and trophs of closest relatives

Resiliencia (Ref. 120179): Muy bajo, población duplicada en un tiempo mínimo superior a 14 años (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): High vulnerability (56 of 100).

Price category (Ref. 80766): Unknown.

Hemibagrus guttatus (Lacepède, 1803)