Issue
The synonym P. quadrispinosa (Weber, 1913) is valid and redescriberd according to Johnson & White, 2012 (Ref. 90268).
Environment: milieu / climate zone / depth range / distribution range
экология
морской ассоциированный с рифами; пределы глубины 0 - 100 m (Ref. 128797). Tropical; 30°N - 24°S
Indo-West Pacific: India and Sri Lanka to Tonga (Ref. 53797); , Ryukyu Islands and the Great Barrier Reef to the Marshall Islands and Samoa. Recently recorded from
Size / Вес / Возраст
Maturity: Lm ? range ? - ? cm
Max length : 24.0 cm TL самец/пол неопределен; (Ref. 48636)
колючие лучи спинного плавника (общее число): 4 - 5; членистые (мягкие) лучи спинного плавника (общее число): 20-21; колючие лучи анального плавника 1; членистые (мягкие) лучи анального плавника: 17. A row of small blackish spots in outer third of anal fin (Ref 42740). Males develop a conspicuous ocellus on each side of the nape (Ref. 1602). Young are best identified by the patch of small spots on the cheek that usually remains evident in adults (Ref. 48636).
Inhabits both clear lagoon and seaward reefs, in areas of open sand and rubble as well as on rocky surfaces between coral heads. Also in current prone channels (Ref. 48636). May be found solitary or form small groups (Ref. 90102).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
Статус Красного Списка МСОП (Ref. 130435)
Угроза для людей
Harmless
Использование человеком
дополнительная информация
народные названиясинонимыобмен веществхищникиэкотоксикологияразмножениеполовая зрелостьнерестSpawning aggregationFecundityикраРазвитие икры
ссылкиаквакультура (рыбоводство)особенности рыбоводствастепень растяжениягенетикаElectrophoresesнаследуемостьболезниобработкаNutrientsMass conversion
инструменты
Специальные отчеты
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Estimates based on models
Preferred temperature (Ref.
123201): 26.1 - 29, mean 28 °C (based on 586 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00311 - 0.01538), b=3.06 (2.88 - 3.24), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.6 ±0.4 se; based on size and trophs of closest relatives
Generation time: 1.4 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
устойчивость к внешним воздействиям (Ref.
120179): высокий, минимальное время удвоения популяции до 15 месяцев (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (18 of 100).
Nutrients (Ref.
124155): Calcium = 87.2 [47.6, 133.7] mg/100g; Iron = 0.685 [0.432, 1.101] mg/100g; Protein = 18.2 [15.9, 20.1] %; Omega3 = 0.0982 [, ] g/100g; Selenium = 36.4 [19.8, 69.6] μg/100g; VitaminA = 70.1 [25.2, 189.7] μg/100g; Zinc = 1.4 [1.0, 2.0] mg/100g (wet weight);
