|
Spatangoida |
Loveniidae
Environment: milieu / climate zone / depth range / distribution range
экология
; пределы глубины 5 - 360 m (Ref. 85345). Temperate; 76°N - 21°N, 33°W - 36°E
Atlantic, North Sea and the Mediterranean Sea. Temperate and subtropical.
Length at first maturity / Size / Вес / Возраст
Maturity: Lm ? range ? - ? cm
Found in sandbanks in clean coarse-grained sand. Herbivorous epistratum feeder (Ref. 96352).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Members of the class Echinoidea are gonochoric. Fertilization is external. Brooding is common, eggs are held either on the peristome, around the periproct or deep into the concavities on the petaloids. Life cycle: Embryos develop into planktotrophic larvae (echinoplateus) and live for several months before they sink to the bottom using their tube feet to adhere on the ground where they metamorphose into young urchins.
Основная ссылка
ссылки | координатор | соавторы
Koukouras, A. and M.-S. Kitsos. 2010. (Ref. 85345)
Статус Красного Списка МСОП (Ref. 130435)
Статус СИТЕС (Ref. 108899)
Not Evaluated
Not Evaluated
Угроза для людей
Использование человеком
| FishSource |
инструменты
дополнительная информация
ресурсы в Интернет
Estimates based on models
Preferred temperature
(Ref.
115969): 6.7 - 11.4, mean 8.5 (based on 428 cells).
Категория цены
Unknown.
