Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino; acqua dolce; salmastro; anadromo (Ref. 26213); distribuzione batimetrica 1 - 50 m (Ref. 189). Tropical; 9°N - 27°S, 61°W - 33°W (Ref. 189)
Western Atlantic: Orinoco delta in Venezuela south to Ponta da Cotinga, Paraná coast of Brazil.
Length at first maturity / Size / Peso / Age
Maturity: Lm 9.4, range 7 - ? cm
Max length : 18.0 cm TL maschio/sesso non determinato; (Ref. 102462); common length : 9.0 cm TL maschio/sesso non determinato; (Ref. 5217); peso massimo pubblicato: 32.00 g (Ref. 118626)
Spine dorsali (totale) : 0; Raggi dorsali molli (totale) : 14 - 17; Spine anali: 0; Raggi anali molli: 19 - 26. Body moderately elongate and compressed (Ref. 189). Snout short, about 2/3 eye diameter; maxilla relatively long, tip bluntly rounded, reaching to pre-operculum; gill cover canals of walkeri-type (Ref. 189). Anal fin fairly long, its origin below about middle of dorsal fin base. A broad silver stripe along flank, equal or greater than eye diameter below dorsal fin (Ref. 189).
A schooling species found inshore. Most likely anadromous, entering estuaries and freshwater. Feeds on crustacean larvae or small invertebrates (Ref. 12225). Female maximum length from Ref. 71685.
Both sexes at maturity have a large amount of visceral and intermuscular fat (Ref. 189). 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)
IUCN Red List Status (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
Threat to humans
Harmless
Human uses
Pesca: scarso interesse commerciale
Strumenti
Special reports
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Estimates based on models
Preferred temperature (Ref.
115969): 24.5 - 27.8, mean 27.2 (based on 68 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00537 (0.00466 - 0.00618), b=3.13 (3.09 - 3.17), in cm Total Length, based on LWR estimates for this species (Ref.
93245).
Trophic level (Ref.
69278): 3.1 ±0.30 se; based on food items.
Resilienza (Ref.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Fec=20,202).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).