Gastropoda |
Pleurobranchida |
Pleurobranchidae
Environment: milieu / climate zone / пределы глубины / distribution range
экология
; пределы глубины 0 - 150 m (ссылка 7727). Tropical
Circumglobal tropical and temperate seas.
Length at first maturity / Size / Weight / Возраст
половая зрелость: Lm ? range ? - ? cm Max length : 3.0 cm TL самец/пол неопределен; (ссылка 844)
Often with small flat shell remnant hidden in mantle above digestive gland. Color ranges from translucent pale yellow to bright red; back covered with small white gland cells which secrete milky white secretion as a defense mechanism.
Assumed maximum length from Ref. 844. Known from depths of 0 to 150 m (Ref. 7727); and at shallow subtidal depths under boulders on reefs; shells to 40 m (Ref. 337) and in rock pools up to 2 m. Hides under rocks at daytime, active at night (Ref. 844). Reported as a scavenger (Ref. 866) and as feeding on a variety of sponges and three species of corals, i.e., Tubastrea coccinea, Leptastrea sp. and Porites lobata (Ref. 84066).
Life cycle and mating behavior
половая зрелость | размножение | нерест | Eggs | Fecundity | Larvae
Members of the order Notaspidea are mostly simultaneous hermaphrodites.
Основная ссылка
ссылки | координатор | соавторы
Burn, R. 2006 A checklist and bibliography of the Opisthobranchia (Mollusca: Gastropoda) of Victoria and the Bass Strait, southeastern Australia. Museum Victoria Science Reports 10:1-42. (ссылка 7727)
Статус Красного Списка МСОП
(ссылка 130435: Version 2025-1)
Статус СИТЕС (ссылка 108899)
Not Evaluated
CMS (ссылка 116361)
Not Evaluated
Угроза для людей
Использование человеком
| FishSource |
инструменты
дополнительная информация
Population dynamicsрост
Max. ages / sizes
Length-weight rel.
Length-length rel.
Размерный состав
Mass conversion
численность
Life cycleразмножениеполовая зрелостьFecundityнерестEggsРазвитие икрыLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
ресурсы в Интернет
Estimates based on models
Preferred temperature
(Ref.
115969): 15.1 - 28.8, mean 26.1 (based on 1478 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Категория цены
Unknown.
