Polychaeta |
Phyllodocida |
Phyllodocidae
Environment: milieu / climate zone / пределы глубины / distribution range
экология
; пределы глубины 22 - 184 m (ссылка 125331). Subtropical; 59°N - 35°N, 10°W - 42°E
Northeast Atlantic, Mediterranean and Black Sea.
Length at first maturity / Size / Weight / Возраст
половая зрелость: Lm ?  range ? - ? cm
Inhabits soft bottom areas (Ref. 2780). A hunting carnivore and scavenger, feeds on other polychaetes (based on another species under the same family; Ref. 87179).
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
Bisby, F.A., M.A. Ruggiero, K.L. Wilson, M. Cachuela-Palacio, S.W. Kimani, Y.R. Roskov, A. Soulier-Perkins and J. van Hertum. 2005. (ссылка 19)
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
Trophic Ecologyпищевые объектысостав пищипотребление пищиFood rationsхищники 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
Категория цены
Unknown.