Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas; estuarina demersal; intervalo de profundidade ? - 190 m (Ref. 47377), usually 18 - 70 m (Ref. 5217). Subtropical; 26°N - 53°S, 98°W - 34°W
Western Atlantic: Belize and Jamaica southward to Argentina Antilles, Central and South America (Ref. 26938).
Length at first maturity / Tamanho / Peso / Idade
Maturity: Lm 26.2  range ? - ? cm
Max length : 45.0 cm TL macho/indeterminado; (Ref. 104706); 45.0 cm TL (female); common length : 30.0 cm TL macho/indeterminado; (Ref. 3822); peso máx. Publicado: 349.90 g (Ref. 131022)
Espinhos dorsais (total) : 9 - 10; Raios dorsais moles (total) : 11 - 12; Espinhos anais: 1; Raios anais moles: 10.
Found on sand or muddy bottoms of the continental and insular shelves. Occasionally occurs over reefs. Feeds on shrimps, crabs, other crustaceans and fishes. Traded as an aquarium fish at Ceará, Brazil (Ref. 49392).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Miller, G.C. and W.J. Richards, 1978. Triglidae. In W. Fischer (ed.) FAO species identification sheets for fishery purposes. West Atlantic (Fishing Area 31). FAO, Rome. Vol. 5. pag.var. (Ref. 3822)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2024-2)
Ameaça para o homem
Harmless
Utilização humana
Pescarias: pouco comercial; Aquário: Espécies comerciais
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 15 - 27.9, mean 26.1 °C (based on 464 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00762 - 0.01143), b=3.00 (2.95 - 3.05), in cm total length, based on LWR estimates for this species (Ref.
93245).
Nível Trófico (Ref.
69278): 3.8 ±0.63 se; based on food items.
Generation time: 8.5 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Resiliência (Ref.
120179): Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (K=0.13).
Fishing Vulnerability (Ref.
59153): High vulnerability (57 of 100).
Nutrients (Ref.
124155): Calcium = 68.1 [36.1, 163.5] mg/100g; Iron = 0.978 [0.538, 1.847] mg/100g; Protein = 17.4 [15.1, 20.4] %; Omega3 = 0.584 [0.275, 1.520] g/100g; Selenium = 30 [14, 70] μg/100g; VitaminA = 15.6 [6.0, 39.3] μg/100g; Zinc = 0.885 [0.634, 1.252] mg/100g (wet weight);