Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
экология
; пределы глубины 0 - 35 m (Ref. 75831). Tropical; 23°C - 30°C (Ref. 102835); 38°N - 29°S, 92°E - 178°W
Indo-Pacific: from Myanmar then east to Wallis and Futuna, north to Japan and south to western Australia. Introduced beyond Wallis and Futuna in the Pacific.
Length at first maturity / Size / Вес / Возраст
Maturity: Lm ?, range 25 - 35 cm Max length : 137 cm SHL самец/пол неопределен; (Ref. 99323); common length : 80.0 cm SHL самец/пол неопределен; (Ref. 348); наибольший вес (опубликованные данные): 500.0 kg (Ref. 81839)
It is white and fan-shaped with deep radiating ribs.
Known to be the largest bivalve mollusks that exist. Exploited for its meat and shell, this species has recently become nearly extinct within an important part of its range, due to over collecting. Trials of aquaculture under progress for the restocking of reefs and local farming (Ref. 348).
Becomes simultaneous hermaphrodite in its later years. Spawning is seasonal, based on its northern and southern limits of distribution (Ref. 100714).
Основная ссылка
ссылки | координатор | соавторы
SAUP Database. 2006. (Ref. 356)
Статус Красного Списка МСОП (Ref. 130435: Version 2024-1)
Статус СИТЕС (Ref. 108899)
Not Evaluated
Использование человеком
рыболовство: коммерческий; аквакультура (рыбоводство): коммерческий
FAO - аквакультура (рыбоводство): production; | FishSource | Sea Around Us
инструменты
дополнительная информация
ресурсы в Интернет
Estimates based on models
Preferred temperature
(Ref.
115969): 24.8 - 29.3, mean 28.6 (based on 2805 cells).
устойчивость к внешним воздействиям
низкий, минимальное время удвоения популяции 4.5-14 лет (K=0.07-0.2).
Уязвимость
High to very high vulnerability (73 of 100).
Категория цены
Unknown.
