Gastropoda |
Nudibranchia |
Fionidae
Environment: milieu / climate zone / пределы глубины / distribution range
экология
пелагический; пределы глубины 0 - 37 m (ссылка 75700). Subtropical
Circumtropical.
Length at first maturity / Size / Weight / Возраст
половая зрелость: Lm ? range ? - ? cm Max length : 2.5 cm TL самец/пол неопределен; (ссылка 822)
Assumed maximum length from Ref. 822. Pelagic species, washed ashore during storms (Ref. 7727), often found on floating debris with the pelagic barnacle Lepas sp., surface dwelling jellyfish, and the by-the-wind-sail Velella sp. (Ref. 822). Feeds on blue bottle (Portuguese man-of-war), and goose-neck barnacles (Lepas sp.) (Ref. 866).
Life cycle and mating behavior
половая зрелость | размножение | нерест | Eggs | Fecundity | Larvae
Members of the order Nudibranchia are simultaneous hermaphrodites. Mating behavior: Both individuals darts their penis toward each other to induce one to act as a male and the other as the female. The victorious one to penetrate the body wall is the dominant male. Life cycle: Eggs are deposited on a substratum where they develop and hatch into (planktonic) vestigial veliger larval stage and further grow as adults.
Основная ссылка
ссылки | координатор | соавторы
Templado, J. and R. Villanueva 2010 Checklist of Phylum Mollusca. pp. 148-198 In Coll, M., et al., 2010. The biodiversity of the Mediterranean Sea: estimates, patterns, and threats. PLoS ONE 5(8):36pp. (ссылка 85339)
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
Fishing Vulnerability
Low vulnerability (10 of 100).
Категория цены
Unknown.
