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

> Siluriformes (Catfishes) > Bagridae (Bagrid catfishes)
Etymology: Tachysurus: Greek, tachys, -eia, y = quick + Greek, oura = tail (Ref. 45335).
More on author: Richardson.

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

; agua dulce demersal; no migratorio. Temperate; 16°C - 25°C (Ref. 2059); 55°N - 15°N, 100°E - 143°E

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

Asia: Nam Ma basin (Laos) and Viet Nam to southeastern Siberia (Ref. 43281). Recorded from Amur river basin (Ref. 13397).

Length at first maturity / Tamaño / Peso / Age

Maturity: L_m 11.4 range ? - ? cm
Max length : 34.5 cm TL macho / no sexado; (Ref. 1441); common length : 8.0 cm SL macho / no sexado; (Ref. 35840); peso máximo publicado: 300.00 g (Ref. 56557)

Short description Claves de identificación | Morfología | Morfometría

Espinas dorsales (total) : 2; Radios blandos dorsales (total) : 7; Radios blandos anales: 19 - 20.

Adults occur mainly in river channels and lakes. They feed on the bottom on insects (particularly on trichopterans and chironomids), mollusks, occasionally on fishes (Ref. 6868). Oviparous (Ref. 205). Eggs are guarded by the males (Ref. 45232). Important food fish (Ref. 89718).

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

Males have been reported to guard both the eggs and larvae in the nest hole, previously dug by the male in the clay bottom (Ref. 4576).

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)

Least Concern (LC) ; Date assessed: 19 January 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Pesquerías: escaso valor comercial; Acuicultura: comercial

FAO - Aquaculture systems: producción; ; Publication: search | FishSource |

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Trophic ecology
componentes alimenticios
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Fuentes de Internet

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00955 (0.00799 - 0.01142), b=2.94 (2.89 - 2.99), in cm total length, based on LWR estimates for this species (Ref. 93245).

Nivel trófico (Ref. 69278): 3.5 ±0.1 se; based on diet studies.

Resiliencia (Ref. 120179): Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (25 of 100).

Price category (Ref. 80766): Unknown.

Tachysurus fulvidraco (Richardson, 1846)