Classificação / Names
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Siluriformes (Catfishes) >
Bagridae (Bagrid catfishes)
Etymology: Batasio: Malabar voice as the name of the fish (Ref. 45335).
More on author: Day.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce demersal. Tropical
Asia: Northern Malay Peninsula, with the southermost limit in the Perak and Terengganu drainages and northwards to the Tapi River drainage on the eastern slope, reaching northwards to the Tenasserim River drainage on the western slope of Bilaktaung Range in southern Myanmar.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 12.8 cm TL macho/indeterminado; (Ref. 111297); peso máx. publicado: 6.50 g (Ref. 111297)
Espinhos dorsais (total) : 1; Raios dorsais (total) : 7; Espinhos anais: 4 - 5; Raios anais : 8 - 9. Distinguished from all other species of the genus Batasio, except Batasio merianiensis in having an adult coloration consisting of a dark oblique predorsal bar and a dark spot on the sides of the body below the middle of the adipose-fin base. Differs from Batasio merianiensis by having length of adipose-fin base 30.0-33.3% SL (vs. 22.2) and eye diameter 18.2-23.5% SL (vs. 25.9) (Ref. 74340).
Occurs in rivers and streams with moderate to swift current and a predominantly rocky bottom; less often in slow-flowing streams with a muddy substrate. Hides among stones or submerged vegetation during the day and comes out at night to feed (Ref. 44354).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Ng, H.H. and M. Kottelat, 2007. Batasio feruminatus, a new species of bagrid catfish from Myanmar (Siluriformes: Bagridae), with notes on the identity of B. affinis and B. fluviatilis. Ichthyol. Explor. Freshwat. 18(4):289-300. (Ref. 74340)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00512 - 0.01701), b=2.87 (2.71 - 3.03), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nível Trófico (Ref.
69278): 3.3 ±0.3 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
