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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Pethia: Pethia is the generic vernacular name for small cyprinids in Sinhala.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce bentopelágico. Tropical
Asia: West Bengal, India.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 3.0 cm SL macho/indeterminado; (Ref. 94011)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Raios dorsais (total) : 11; Raios anais : 8. This species can be diagnosed from all congeners by the combination of the following characters: lateral line incomplete, with 3-4 pored scales; 20-21+1 scales in the lateral series, ½4/1/2 scales in transverse line on body; 8 predorsal scales; last unbranched dorsal-fin ray strong, curved, serrated, with 24-27 large, curved serrae on posterior margin; barbels absent; a broad black band around caudal peduncle covering scales 17-19 of longitudinal series. Three diffuse black blotches on body, first behind opercle, second below dorsal-fin origin, third above anal-fin origin. Black spots at base and root of dorsal, anal and pelvic fins (Ref. 94011).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Knight, J.D.M., 2013. Pethia aurea (Teleostei: Cyprinidae), a new species of barb from West Bengal, India, with redescription of P. gelius and P. canius. Zootaxa 3700(1):173-184. (Ref. 94011)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2024-1)
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=0.01047 (0.00454 - 0.02413), b=3.00 (2.82 - 3.18), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 2.8 ±0.2 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).