Polychaeta |
Sabellida |
Sabellidae
Environment: milieu / climate zone / пределы глубины / distribution range
экология
; пределы глубины 2 - 5 m (ссылка 87155). Tropical; 27°C - 28°C (ссылка 87155)
Atlantic and Indo-Pacific.
Length at first maturity / Size / Weight / Возраст
половая зрелость: Lm ? range ? - ? cm Max length : 9.5 cm BL самец/пол неопределен; (ссылка 80356)
Minimum depth range from Belize (Ref. 87155). Maximum depth from Ref. 83919. Found in shallow waters (Ref. 80356) and epizoic on Crassostrea rhizophorae (Ref. 83341)
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
Coles, S.L., R.C. DeFelice, L.G. Eldredge and J.T. Carlton 1999 Historical and recent introductions of non-indigenous marine species into Pearl Harbor, Oahu, Hawaiian Islands. Mar. Biol. 135:147-158. (ссылка 3356)
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
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): 23.8 - 28.5, mean 27.1 (based on 1460 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Категория цены
Unknown.
