Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino; salmastro demersale. Tropical
Western Atlantic: Trinidad and Tobago to southern Brazil.
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 9.4 cm TL maschio/sesso non determinato; (Ref. 94907); peso massimo pubblicato: 4.50 g (Ref. 118626)
Spine dorsali (totale) : 0; Raggi dorsali molli (totale) : 48 - 53; Spine anali: 0; Raggi anali molli: 34 - 37. Pectoral fin vestigial (Ref. 36453).
Mainly found in brackish lagoons (Ref. 36453).
Life cycle and mating behavior
Maturities | Riproduzione | Spawnings | Egg(s) | Fecundities | Larve
Figueiredo, J.L. and N.A. Menezes, 2000. Manual de peixes marinhos do sudeste do Brasil. VI.Teleostei (5). Museu de Zoologia, Universidade de São Paulo. Brazil. 116 p. (Ref. 36453)
IUCN Red List Status (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
Threat to humans
Harmless
Human uses
Strumenti
Special reports
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Estimates based on models
Preferred temperature (Ref.
115969): 25 - 28.3, mean 27.2 (based on 483 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00546 - 0.01831), b=3.07 (2.91 - 3.23), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
Resilienza (Ref.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).