Echinoidea |
Camarodonta |
Temnopleuridae
Environment: milieu / climate zone / пределы глубины / distribution range
экология
; пределы глубины 0 - 820 m (ссылка 87801). Subtropical
Antarctic Indian Ocean, Southwest Atlantic and Southeast Pacific: Kerguelen, Argentina and Chile.
Length at first maturity / Size / Weight / Возраст
половая зрелость: Lm ? range ? - ? cm
It is found in forests of Macrocystis pyrifera (Refs. 92889, 87801), attached to holdfasts, and is common on rocky substrates (Ref. 87801).
Life cycle and mating behavior
половая зрелость | размножение | нерест | Eggs | Fecundity | Larvae
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
Murray, J. 1896 On the deep and shallow-water marine fauna of the Kerguelen region of the Great Southern Ocean. Challenger Expedition 343-500 p. (ссылка 87480)
Статус Красного Списка МСОП
(ссылка 130435: Version 2025-1)
Статус СИТЕС (ссылка 108899)
Not Evaluated
CMS (ссылка 116361)
Not Evaluated
Угроза для людей
Harmless
Использование человеком
| FishSource |
инструменты
дополнительная информация
Trophic EcologyFood items (preys)
состав пищи
потребление пищи
хищники
Population dynamicsростMax. ages / sizesLength-weight rel.Length-length rel.Размерный составMass conversionчисленность Life cycleразмножениеполовая зрелостьFecundityнерестEggsРазвитие икрыLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
ресурсы в Интернет
Estimates based on models
Preferred temperature
(Ref.
115969): 4.1 - 9.3, mean 6 (based on 251 cells).
