Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino; acqua dolce; salmastro demersale. Tropical
Western Central Atlantic: Chetumal, Quintana Roo, Mexico; south along the coast of Central America to the Canal Zone in Panama.
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 23.0 cm SL maschio/sesso non determinato; (Ref. 30499)
Raggi dorsali molli (totale) : 24 - 26; Raggi anali molli: 22 - 23.
Apparently feeds on xanthid and portunid crabs, Macrobrachium shrimps, gastropods, and fish bones (Ref. 30499).
Life cycle and mating behavior
Maturities | Riproduzione | Spawnings | Egg(s) | Fecundities | Larve
Greenfield, D.W. and J.E. Thomerson, 1997. Fishes of the continental waters of Belize. University Press of Florida, Florida. 311 p. (Ref. 30499)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Strumenti
Special reports
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Fonti Internet
Estimates based on models
Preferred temperature (Ref.
123201): 26.8 - 28, mean 27.5 °C (based on 122 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.7 ±0.63 se; based on food items.
Resilienza (Ref.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (18 of 100).