Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina bottenlevande. Tropical
Western Central Atlantic: Venezuela. Status of threat from Ref. 11858.
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm TL hane/ej könsbestämd; (Ref. 3273); common length : 20.0 cm TL hane/ej könsbestämd; (Ref. 3273); publicerad maxvikt: 350.00 g (Ref. 3273)
Mjukstrålar i analfenan: 19 - 21. Fine filaments, no scales, over top of head (Ref. 26938).
Inhabits shallow muddy bottoms. Abundant in mangrove-lined lagoons. Feeds mainly on small gastropod mollusks and crustaceans. Marketed fresh, but the flesh is of low quality.
Life cycle and mating behavior
Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver
Collette, B.B., 1978. Batrachoididae. In W. Fischer (ed.) FAO species identification sheets for fishery purposes. West Atlantic (Fishing Area 31), Volume 1. FAO, Rome. (Ref. 3273)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Fiskeri: mindre kommeriell
Verktyg
Special reports
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00424 - 0.02357), b=3.07 (2.87 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.4 ±0.54 se; based on food items.
Resiliens (Ref.
120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).