Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas demersal; anfídromo (Ref. 51243); intervalo de profundidade 7 - 350 m (Ref. 58488). Tropical; 46°N - 36°S, 21°E - 164°W
Indo-West Pacific: Red Sea, East Africa eastward through northern Australia to Fiji, northward to southern Japan.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 60.0 cm TL macho/indeterminado; (Ref. 111441); common length : 40.0 cm TL macho/indeterminado; (Ref. 9770)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 3; Raios dorsais (total) : 25 - 27; Espinhos anais: 0; Raios anais : 24 - 26. Scales enlarged above the pectoral fin base and just behind the gill slit to form a flexible tympanum; scales of posterior body with prominent keels, forming longitudinal ridges. A prominent groove in the skin extending anteriorly from front of eye for a distance of about 1 eye diameter. Caudal peduncle depressed. Caudal fin rays of adults prolonged above and below.
Inhabit coastal areas, usually found over muddy and sandy bottoms, also around reefs, together with the sponges and algae (Ref. 5213). Adults on deep coastal slopes and usually seen swimming high above the bottom, sometimes found in estuaries. Juveniles in sheltered coastal bays and estuaries with outcrops of rubble or debris on open substrates (Ref. 48637). Feed on benthic animals (Ref. 9769). Oviparous (Ref. 205). Also caught with vertical long-lines (Ref. 9770). Marketed fresh and dried-salted (Ref. 9770).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Oviparous, distinct pairing during breeding (Ref. 205).
Matsuura, K., 2001. Balistidae. Triggerfishes. p. 3911-3928. In K.E. Carpenter and V. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 6. Bony fishes part 4 (Labridae to Latimeriidae), estuarine crocodiles. FAO, Rome. (Ref. 9770)
Status na Lista Vermelha da UICN (Ref. 130435)
Uso pelos humanos
Pescarias: espécies comerciais; Aquário: Espécies comerciais
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 22.9 - 28.3, mean 27.1 °C (based on 501 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02630 (0.01711 - 0.04044), b=2.87 (2.74 - 3.00), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nível Trófico (Ref.
69278): 3.6 ±0.0 se; based on diet studies.
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).
Nutrients (Ref.
124155): Calcium = 25 [11, 64] mg/100g; Iron = 0.49 [0.25, 1.12] mg/100g; Protein = 18.4 [16.3, 20.6] %; Omega3 = 0.129 [0.063, 0.260] g/100g; Selenium = 58 [29, 125] μg/100g; VitaminA = 42 [11, 167] μg/100g; Zinc = 0.816 [0.542, 1.216] mg/100g (wet weight);
