Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas; estuarina; anfídromo (Ref. 51243); intervalo de profundidade 0 - 50 m (Ref. 189). Tropical; 27°N - 7°S, 61°E - 121°E (Ref. 189)
Indo-Pacific: coasts of Pakistan, India, Myanmar and south of Penang; apparently not yet found in Gulf of Oman nor in the Persian Gulf; Malaysia, Indonesia north to Taiwan, no records from Papua New Guinea or northern coasts of Australia.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 11.0 cm SL macho/indeterminado; (Ref. 189)
Espinhos dorsais (total) : 0; Espinhos anais: 0; Raios anais : 29 - 37. Belly with 21 to 24 keeled scutes from isthmus to anus. Maxilla very long, reaching at least halfway along pectoral fin and to pelvic fin base in adults; first supra-maxilla absent; lower jaw slender. gill rakers with serrae on the inner edge in distinct clumps. A dark blotch behind upper part of gill opening, sometimes joined to dark saddle on nape.
Coastal pelagic (Ref. 68964). Presumably schooling, mostly inshore and perhaps tolerating estuarine conditions. Feeds on diatoms when young and prawn larvae, copepods and cypris when larger. The number of museum specimens suggest that it is fairly common (but not in Bombay waters).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Wongratana, T., T.A. Munroe and M. Nizinski, 1999. Order Clupeiformes. Engraulidae. Anchovies. p. 1698-1753. In K.E. Carpenter and V.H. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the WCP. Vol. 3. Batoid fishes, chimaeras and bony fishes part 1 (Elopidae to Linophrynidae). FAO, Rome. (Ref. 9822)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: espécies comerciais
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 25 - 29.2, mean 28.6 °C (based on 716 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00575 (0.00327 - 0.01012), b=3.16 (3.01 - 3.31), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 2.8 ±0.21 se; based on food items.
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).
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