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Clupeiformes (Herrings) >
Engraulidae (Anchovies) > Coiliinae
Etymology: Setipinna: Latin, septem = seven + Latin, pinna, -ae = fin.
More on author: Hamilton.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
; Água doce; estuarina pelágico(a,os,as); anfídromo (Ref. 51243). Subtropical; 30°N - 6°N, 84°E - 100°E
Asia: Indian fresh and brackish waters (Ganges system, from Diamond Harbor on the Hooghly to as far up as Allahabad on the Ganges, perhaps further; also rivers and estuaries of Orissa). Reported from Bangladesh and Myanmar (Ref. 45255).
Comprimento na primeira maturidade / Tamanho / Peso / Idade
Maturidade: Lm 14.5 range ? - ? cm
Max length : 40.0 cm TL macho/indeterminado; (Ref. 189)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 0; Espinhos anais: 0; Raios anais moles: 66 - 78. Belly with 21 or 22 keeled scutes from isthmus to anus. Lower gill rakers with the serrae even or becoming clumped in some specimens. Pectoral filament long, reaching to base of 15th to 39th anal fin ray. Anal fin with upper caudal lobe truncated, shorter than lower. Pectoral fins hyaline, but dark in fishes over 13.6 cm SL.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
A riverine species, but also found in estuaries and presumably tolerating some salinity. Adults feed mainly on mysids and small prawns (reduced feeding during breeding), juveniles mainly on copepods. Possibly breeds throughout the year, with peaks in October and November (Hooghly at Barrackpore) or March-May (Ganges at Allahabad). Its large size makes it an attractive foodfish.
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Has an extended breeding season, possibly throughout the year.
Whitehead, P.J.P., G.J. Nelson and T. Wongratana, 1988. FAO Species Catalogue. Vol. 7. Clupeoid fishes of the world (Suborder Clupeoidei). An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, shads, anchovies and wolf-herrings. FAO Fish. Synop. 125(7/2):305-579. Rome: FAO. (Ref. 189)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Pescarias: pouco comercial
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00407 (0.00246 - 0.00675), b=3.09 (2.95 - 3.23), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nível Trófico (Ref.
69278): 3.3 ±0.40 se; based on food items.
Generation time: 4.5 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Resiliência (Ref.
120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (K=0.24).
Vulnerabilidade da pesca (Ref.
59153): Moderate vulnerability (39 of 100).
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Nutrientes (Ref.
124155): Calcium = 103 [33, 282] mg/100g; Iron = 1.55 [0.73, 3.12] mg/100g; Protein = 20.5 [18.6, 22.3] %; Omega3 = 0.666 [0.379, 1.333] g/100g; Selenium = 18.4 [9.3, 36.9] μg/100g; VitaminA = 3.3 [0.9, 13.5] μg/100g; Zinc = 1.02 [0.47, 2.86] mg/100g (wet weight); based on
nutrient studies.
