Ophiuroidea |
Amphilepidida |
Ophiotrichidae
Environment: milieu / climate zone / пределы глубины / distribution range
экология
; солоноватоводный; пределы глубины 0 - 1244 m (ссылка 85345). Subtropical
Northeast Atlantic and the Mediterranean: Europe. Temperate and subtropical.
Length at first maturity / Size / Weight / Возраст
половая зрелость: Lm ? range ? - ? cm
Found in muddy bottoms in the sub-littoral to bathyal zones (Ref. 96352). A passive suspension feeder (Ref. 96376). A microvore-carnivore-scavenger that feeds on organic detritus and animal matter (Ref. 96352).
Life cycle and mating behavior
половая зрелость | размножение | нерест | Eggs | Fecundity | Larvae
Members of the class Ophiuroidea are mostly gonochoric, others are protandric. Fertilization is external. Brooding is common, bursae is used as brood chambers where the embryos develop into juveniles and later crawl out from the bursal slits. Life cycle: Embryos hatch into free-swimming planktotrophic larvae and later metamorphose into tiny brittle stars which sink down the bottom where they grow into adult form.
Основная ссылка
ссылки | координатор | соавторы
Harms, J. 1993 Check list of species (algae, invertebrates and vertebrates) found in the vicinity of the island of Helgoland (North Sea, German Bight) - a review of recent records. Helgoländer Meeresunters 47:1-34. (ссылка 2711)
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 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): 5.1 - 11.3, mean 7.9 (based on 220 cells).
Категория цены
Unknown.
