Gastropoda |
Not assigned |
Acteonidae
Environment: milieu / climate zone / пределы глубины / distribution range
экология
. Temperate
Northeast Atlantic and the Mediterranean: Celtic and Lusitanian provinces.
Length at first maturity / Size / Weight / Возраст
половая зрелость: Lm ?  range ? - ? cmCommon length : 0.6 cm SHL самец/пол неопределен; (ссылка 360)
Shell: quite thick, fairly short, conical spire with slightly convex whorls, impressed suture, elongated oval in shape; first turns of the shell are heterostrophe (i.e., the axis of coiling forms an angle to the adult shell's columella; very elongated oval aperture, with a thin and sharp outer lip, columellar lip has a light callus and a deep fold at the base; sculpture consists of thin spiral grooves more marked toward the posterior and anterior edges of the whorls; pink hazel in color, with one or two whitish spiral bands; operculum is horny, pale yellow and transparent. Body: very wide foot, differentiated anteriorly into a podium; head broadens into a cephalic disc which has two lateroposterior lobes, incorrectly called tentacles; eyes are sessile; gill, osphradium and penis are inside the mantle cavity; radula lacks rachidial teeth and has a very large number of lateral teeth.
Inhabits fine well sorted sand (Ref. 2780). Free-living (Ref. 3123).
Life cycle and mating behavior
половая зрелость | размножение | нерест | Eggs | Fecundity | Larvae
Hermaphrodite.
Основная ссылка
ссылки | координатор | соавторы
Harms, J. 1993. (ссылка 2711)
Статус Красного Списка МСОП
(ссылка 130435: Version 2024-2)
Статус СИТЕС (ссылка 108899)
Not Evaluated
CMS (ссылка 116361)
Not Evaluated
Угроза для людей
Использование человеком
| FishSource |
инструменты
дополнительная информация
Trophic Ecologyпищевые объекты
состав пищи
потребление пищи
Food rations
хищники
Population dynamicsрост
Max. ages / sizes
Length-weight rel.
Length-length rel.
Размерный состав
Mass conversion
пополнение
численность
Life cycleразмножениеполовая зрелостьFecundityнерестEggsРазвитие икрыLarvaeдинамика численности личинок Human RelatedAquaculture profiles
Stamps, coins, misc.
ресурсы в Интернет
Estimates based on models
Категория цены
Unknown.