Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino; salmastro pelagic-neritic. Tropical; 19°N - 9°N, 90°W - 78°W (Ref. 189)
Western Central Atlantic: Belize south to Panama and northeastern Colombia.
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Max length : 15.9 cm TL maschio/sesso non determinato; (Ref. 124486); common length : 9.0 cm TL maschio/sesso non determinato; (Ref. 5217)
Spine dorsali (totale) : 0; Spine anali: 0; Raggi anali molli: 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 vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
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)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Pesca: pesca di sussistenza
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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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). |
Livello trofico (Fonte Biblio. 69278) |
3.3 ±0.4 se; based on size and trophs of closest relatives |
Resilienza (Fonte Biblio. 120179) |
Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.). |
Vulnerabilità della pesca (Ref. 59153) |
Low vulnerability (17 of 100). 🛈 |
Categoria di prezzo (Ref. 80766) |
Medium.
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