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Eupercaria/misc (Various families in series Eupercaria) >
Labridae (Wrasses) > Xyrichtyinae
Etymology: Xyrichtys: Greek, xyreo = that cuts like a knife + Greek, ichthys = fish (Ref. 45335).
More on author: Valenciennes.
Environment: milieu / climate zone / пределы глубины / distribution range
экология
морской ассоциированный с рифами; пределы глубины 2 - 21 m (Ref. 7251). Subtropical
Western Atlantic: southern Florida, USA and Bahamas to northern South America.
Size / Вес / Возраст
половая зрелость: Lm ? range ? - ? cm
Max length : 15.0 cm TL самец/пол неопределен; (Ref. 7251)
Females light greenish gray, becoming pinkish ventrally, with diffuse orange-red stripe from behind eye to base of caudal fin; a broad white area over abdomen, the lower part with vertical lines of red; there may be faint red bars on the body. Large adult males lose the distinctive red, white and black markings; they develop a vertically elongate blue spot on each body scale; a yellow head with near-vertical pale blue bands, and a large dark spot in axil of pectoral fins (Ref. 13442).
Body shape (shape guide): elongated.
Most common in open sandy areas. Feeds on small sand-dwelling invertebrates. Dives head first into the sand when frightened. Generally common (Ref. 9710). Generally of no interest to fisheries because of its small average size (Ref. 5217).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
Статус Красного Списка МСОП (Ref. 130435: Version 2025-1)
Угроза для людей
Harmless
Использование человеком
рыболовство: коммерческий; аквариум: коммерческий
дополнительная информация
инструменты
Специальные отчеты
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ресурсы в Интернет
Estimates based on models
Preferred temperature (ссылка
123201): 25.1 - 28.2, mean 27.4 °C (based on 619 cells).
Phylogenetic diversity index (ссылка
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00661 (0.00269 - 0.01622), b=3.05 (2.84 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (ссылка
69278): 3.5 ±0.37 se; based on food items.
устойчивость к внешним воздействиям (ссылка
120179): высокий, минимальное время удвоения популяции до 15 месяцев (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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Nutrients (Ref.
124155): Calcium = 65.3 [27.2, 142.0] mg/100g; Iron = 0.678 [0.355, 1.489] mg/100g; Protein = 18.7 [15.8, 21.0] %; Omega3 = 0.147 [0.074, 0.285] g/100g; Selenium = 11.4 [4.8, 27.1] μg/100g; VitaminA = 85.4 [22.3, 426.5] μg/100g; Zinc = 1.19 [0.69, 2.13] mg/100g (wet weight);
