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Tetraodontiformes (Puffers and filefishes) >
Balistidae (Triggerfishes)
Etymology: Melichthys: Greek, melas, melaina, melan, black + icthys yos, fish. On the other hand, in Smith et al.,1986: 878), 'body dark brown to black' in https://www.biodiversitylibrary.org/item/266635#page/902/mode/1up.(P. Romero, pers.comm. 03/2022).
More on author: Richardson.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas associadas(os) a recifes; intervalo de profundidade 0 - 60 m (Ref. 1602). Tropical; 32°N - 31°S, 30°E - 132°W
Indo-Pacific: East Africa eastward through northern Australia to Hawaiian and Tuamotu islands, north to southern Japan.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 40.0 cm TL macho/indeterminado; (Ref. 30573)
Espinhos dorsais (total) : 3; Raios dorsais moles (total) : 31 - 35; Espinhos anais: 0; Raios anais moles: 28 - 31. Juveniles with dark lines radiating from eye and dark lines on anal and soft dorsal fins (Ref. 4420).
Body shape (shape guide): short and / or deep.
Occur in seaward reefs to depths greater than 60 m (Ref. 9710, 48637), with rich invertebrate growth (Ref. 48637). Common in coral-rich areas exposed to currents (Ref. 1602). Usually at moderate depths in small loose groups (Ref. 48637). Benthopelagic (Ref. 58302). Diet consists mainly of algae and detritus but also takes in crustaceans, octopuses, sponges, and fishes (Ref. 1602). Oviparous (Ref. 205). Also taken with drive-in nets. Marketed fresh (Ref. 9770). Minimum depth reported taken from Ref. 128797.
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | 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)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Pescarias: pouco comercial; Aquário: Espécies comerciais
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Temperatura preferida (Ref.
123201): 24.6 - 28.9, mean 27.6 °C (based on 692 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02754 (0.01595 - 0.04755), b=3.02 (2.87 - 3.17), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nível Trófico (Ref.
69278): 3.4 ±0.39 se; based on food items.
Resiliência (Ref.
120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (Preliminary K or Fecundity.).
Vulnerabilidade da pesca (Ref.
59153): Low to moderate vulnerability (30 of 100).
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Nutrientes (Ref.
124155): Calcium = 37.2 [15.6, 91.1] mg/100g; Iron = 0.564 [0.291, 1.260] mg/100g; Protein = 18.4 [16.3, 20.6] %; Omega3 = 0.114 [0.057, 0.220] g/100g; Selenium = 37.6 [19.9, 77.0] μg/100g; VitaminA = 49.9 [14.5, 176.1] μg/100g; Zinc = 0.987 [0.674, 1.461] mg/100g (wet weight);