Environment: milieu / climate zone / depth range / distribution range
Ecología
marino demersal; rango de profundidad ? - 30 m (Ref. 9118). Tropical; 19°N -
Eastern Pacific: Mexico to Peru.
Tamaño / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 20.1 cm TL macho / no sexado; (Ref. 114986); peso máximo publicado: 76.00 g (Ref. 114986)
Found in warm water, over muddy bottom (Ref. 9118). Feeds mainly on zooplankton (Ref. 9118).
Life cycle and mating behavior
Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva
Chao, L.N., 1995. Sciaenidae. Corvinas, barbiches, bombaches, corvinatas, corvinetas, corvinillas, lambes, pescadillas, roncachos, verrugatos. p. 1427-1518. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para identificacion de especies para los fines de la pesca. Pacifico Centro-oriental. 3 volumes. 1813 p. (Ref. 9118)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Preferred temperature (Ref.
123201): 20.2 - 29.1, mean 27.3 °C (based on 164 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00676 (0.00421 - 0.01086), b=3.10 (2.96 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nivel trófico (Ref.
69278): 3.4 ±0.45 se; based on food items.
Resiliencia (Ref.
120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).