Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
marina; brackvatten bottenlevande; havsvandrande (Ref. 51243); djupintervall ? - 40 m (Ref. 9626). Tropical
Western Atlantic: Costa Rica to Pará, Brazil. Also reported in Nicaragua (Ref. 13613).
Size / Vikt / Age
Könsmognad: Lm ?  range ? - ? cm
Max length : 20.0 cm TL hane/ej könsbestämd; (Ref. 3702); common length : 12.0 cm TL hane/ej könsbestämd; (Ref. 3702)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Found over sandy mud bottoms in coastal waters, also present in river estuaries (Ref. 3702). Feeds on bottom-dwelling organisms (Ref. 3702). Mostly used in the manufacture of sub-products (Ref. 3702).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Cervigón, F., 1993. Los peces marinos de Venezuela. Volume 2. Fundación Científica Los Roques, Caracas,Venezuela. 497 p. (Ref. 9626)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Fiskeri: mindre kommeriell
Verktyg
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 25.8 - 28.1, mean 27.4 °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=0.00871 (0.00694 - 0.01093), b=3.10 (3.08 - 3.12), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.5 ±0.37 se; based on food items.
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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