Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas. Tropical; 10°N - 4°N, 82°W - 77°W (Ref. 189)
Eastern Central Pacific: Panama. Occurrence in El Salvador is probably an error.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 7.2 cm SL macho/indeterminado; (Ref. 189)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 0; Espinhos anais: 0; Raios anais moles: 17 - 23. Body fairly stout, somewhat compressed. Snout very short, scarcely longer than pupil; maxilla short, tip bluntly rounded, not quite reaching to articulation of lower jaw; lower gill rakers increasing with size of fish; gill cover canals of Walkeri-type. Pectoral fin very large, reaching almost to pelvic fin base; anal fin moderately long, its origin under about middle of dorsal fin base.
A schooling fish. More data needed.
Life cycle and mating behavior
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 2024-2)
Ameaça para o homem
Harmless
Utilização humana
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00250 - 0.01100), b=3.13 (2.95 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.2 ±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.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).