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Indo-Pacific: Red Sea and East Africa to the Hawaiian, Marquesan, and Ducie islands, north to southern Japan, south to the Great Barrier Reef and Lord Howe Island. Throughout Micronesia.
Размер / Вес / Возраст
половая зрелость: Lm? range ? - ? cm Max length : 30.0 cm TL самец/пол неопределен; (Ref. 5372); наибольший возраст (опубликованны данные): 10 годы (Ref. 72479)
колючие лучи спинного плавника (общее число) : 12; членистые (мягкие) лучи спинного плавника (общее число) : 24 - 27; колючие лучи анального плавника: 3; членистые (мягкие) лучи анального плавника: 19 - 22. The dorsal caudal and anal fins are bright yellow. Body color is white with a black elliptical marking along the edge of the posterior portion of the back extending across the caudal peduncle to the base of the posterior anal fin rays. A series of thin vertical black lines run across the sides, and a prominent vertical black band runs across the eye (Ref. 4855). Snout length 2.0-2.7 in HL. Body depth 1.4-1.7 in SL (Ref. 90102). Body shape (shape guide): short and / or deep; Cross section: compressed.
Adults occur in lagoon and seaward reefs, usually in pairs in coral rich areas (Ref. 1602). Benthopelagic (Ref. 58302). They feed mainly on coral polyps and anemones, but also on small invertebrates and algae (Ref. 1602). Largest species in the genus (Ref. 9710). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205).
Жизненный цикл и брачное поведение половая зрелость | размножение | нерест | икра | Плодовитость | личинки
Distinct pairing (Ref. 205). Monogamous mating is observed as both obligate and social (Ref. 52884).
Предпочтительная температура (ссылка 123201): 23.7 - 28.9, mean 27.6 °C (based on 1534 cells).
Индекс филогенетического разнообразия (ссылка 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02344 (0.01420 - 0.03869), b=2.94 (2.80 - 3.08), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Трофический уровень (ссылка 69278): 3.4 ±0.55 se; based on food items.
устойчивость к внешним воздействиям (ссылка 120179): высокий, минимальное время удвоения популяции до 15 месяцев (Preliminary K or Fecundity.).
