Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas associadas(os) a recifes; não migratória (Ref. 52884); intervalo de profundidade 3 - 50 m (Ref. 37955), usually 3 - 12 m (Ref. 2850). Tropical; 40°N - 20°S, 120°W - 70°W
Eastern Pacific: San Diego, California, USA to Peru, including the Galapagos Islands.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 25.4 cm TL macho/indeterminado; (Ref. 5592); common length : 12.0 cm TL macho/indeterminado; (Ref. 55763)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 12 - 13; Raios dorsais moles (total) : 18 - 20; Espinhos anais: 3; Raios anais moles: 15 - 17. Body deep, compressed, and disk-shaped; profile of head very steep and slightly concave; snout pronounced; teeth very small, setiform, and set in a comb-like band; base of pelvic spine with an axillary process; lateral line ending under last rays of dorsal fin; body creamy yellow with 5 or 6 dark vertical bars on the head, body and tail (Ref. 55763).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Usually observed in pairs or small groups in rocky areas near the shore (Ref. 4858). Adults feed on algae and benthic invertebrates (Ref. 28023). They form schools with Chaetodipterus zonatus (Ref. 9286). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205). Minimum depth reported from Ref. 5227.
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Form pairs during breeding (Ref. 205). Monogamous mating is observed as both obligate and social (Ref. 52884).
Allen, G.R., 1985. Butterfly and angelfishes of the world. Vol. 2. 3rd edit. in English. Mergus Publishers, Melle, Germany. (Ref. 4858)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Pescarias: espécies comerciais; Aquário: Espécies comerciais
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.02399 (0.01532 - 0.03755), b=3.04 (2.91 - 3.17), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
Nível Trófico (Ref. 69278) |
2.7 ±0.24 se; based on food items. |
Resiliência (Ref. 120179) |
Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.). |
Vulnerabilidade da pesca (Ref. 59153) |
Low vulnerability (25 of 100). 🛈 |
Categoria de preço (Ref. 80766) |
Unknown.
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Nutrientes (Ref. 124155) |
Calcium = 76 [39, 117] mg/100g; Iron = 0.722 [0.445, 1.150] mg/100g; Protein = 18.5 [17.3, 19.6] %; Omega3 = 0.108 [0.069, 0.168] g/100g; Selenium = 36.6 [21.2, 67.2] μg/100g; VitaminA = 41.3 [11.4, 143.8] μg/100g; Zinc = 1.33 [0.92, 1.89] mg/100g (wet weight); |