Echinoidea |
Camarodonta |
Echinometridae
Environment: milieu / climate zone / пределы глубины / distribution range
экология
; пределы глубины 0 - 50 m (ссылка 81020). Tropical
Indo-Pacific.
Length at first maturity / Size / Weight / Возраст
половая зрелость: Lm ?  range ? - ? cm
It is a burrowing urchin. Adapted to suspension feeding, using its long aboral spines to capture drfiting algae and suspended particulates (Refs. 125618, 129602). Associated with coral communities (Ref. 129602).
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
de Beer, M. 1990 Distribution patterns of regular sea urchins (Echinodermata: Echinoidea) across the Spermonde Shelf, SW Sulawesi (Indonesia). In pp. 165-174 De Ridder, C., Dubois, P., Layahe, M. C. and Jangoux, M. (eds.). Echinoderm Research. Balkema, Rotterdam. (ссылка 81254)
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
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): 24.6 - 28.9, mean 27.5 (based on 572 cells).