Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas; estuarina pelagic-neritic. Tropical; 19°N - 9°N, 90°W - 78°W (Ref. 189)
Western Central Atlantic: Belize south to Panama and northeastern Colombia.
Tamanho / Peso / Idade
Maturidade: Lm ? range ? - ? cm
Max length : 15.9 cm TL macho/indeterminado; (Ref. 124486); common length : 9.0 cm TL macho/indeterminado; (Ref. 5217)
Espinhos dorsais (total) : 0; Espinhos anais: 0; Raios anais moles: 18 - 22. Snout moderate, about 2/3 eye diameter; maxilla relatively long, tip bluntly rounded, reaching to and a little beyond front margin of pre-operculum; gill cover canals of panamensis type. Anal fin fairly long, its origin below about middle of dorsal fin base. A silver stripe along flank, less than eye diameter (Ref. 189). Upper surface of head and back with dusky punctuations: dark spots at base of anal, median dark line posterior to anal (Ref. 37032).
Body shape (shape guide): elongated; Cross section: oval.
Found along beaches and in estuaries, lagoons or other brackish habitats, apparently able to tolerate a wide range of salinities, but perhaps not entering freshwater.
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Spawn in school (Ref. 205).
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: pescarias de subsistência
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00247 - 0.01115), b=3.14 (2.97 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.3 ±0.4 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.).
Vulnerabilidade da pesca (Ref.
59153): Low vulnerability (10 of 100).
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