Polychaeta |
Phyllodocida |
Nereididae
Environment: milieu / climate zone / пределы глубины / distribution range
экология
; пределы глубины 0 - 12 m (ссылка 107206). Tropical
Indo-Pacific and Atlantic Ocean.
Length at first maturity / Size / Weight / Возраст
половая зрелость: Lm ?  range ? - ? cm
Lives in shallow waters (Ref. 107206). Infaunal (Ref. 107205) and epifaunal (Ref. 108785), non-selective surface deposit feeder (Ref. 107205). Estuarine euryhaline opportunistic species. Inhabits intertidal mudflats, also in a variety of habitats such as crevices between oyster shells, among barnacles, associated with mussels and sponge masses (Ref. 108785).
Life cycle and mating behavior
половая зрелость | размножение | нерест | Eggs | Fecundity | Larvae
Members of the class Polychaeta are mostly gonochoric (sexual). Mating: Females produce a pheromone attracting and signalling the males to shed sperm which in turn stimulates females to shed eggs, this behavior is known as swarming. Gametes are spawned through the metanephridia or body wall rupturing (termed as "epitoky", wherein a pelagic, reproductive individual, "epitoke", is formed from a benthic, nonreproductive individual, "atoke"). After fertilization, most eggs become planktonic; although some are retained in the worm tubes or burrowed in jelly masses attached to the tubes (egg brooders). Life Cycle: Eggs develop into trocophore larva, which later metamorph into juvenile stage (body lengthened), and later develop into adults.
Основная ссылка
ссылки | координатор | соавторы
MarineSpecies.org. 2050. (ссылка 3477)
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
Population dynamicsростMax. ages / sizesLength-weight rel.Length-length rel.Размерный составMass conversionпополнениечисленность Life cycleразмножениеполовая зрелостьFecundityнерестEggsРазвитие икрыLarvaeдинамика численности личинок Human RelatedAquaculture profiles
Stamps, coins, misc.
ресурсы в Интернет
Estimates based on models
Preferred temperature
(Ref.
115969): 12.8 - 28.3, mean 26.5 (based on 1793 cells).
Категория цены
Unknown.