Pseudexogone backstromi   Augener, 1922


Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Pseudexogone backstromi  AquaMaps  Data sources: GBIF OBIS
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No photo available for this species.
No drawings available for Pilargidae.

Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

| Aciculata | Pilargidae

Environment: milieu / climate zone / depth range / distribution range экология

; пределы глубины 30 - 45 m (Ref. 74514).  Tropical

распространение страны | регионы FAO | Ecosystems | места находок | интродукции

Southeast Pacific to Central north Pacific.

Length at first maturity / Size / Вес / Возраст

Maturity: Lm ?  range ? - ? cm Max length : 0.9 cm TL самец/пол неопределен; (Ref. 74514)

биология     глоссарий (например epibenthic)

Depth range or Depth based from holotype (Ref. 74514); to be replaced with a better reference. Assumed maximum length from Ref. 74514.

Life cycle and mating behavior половая зрелость | размножение | нерест | икра | Fecundity | личинки

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

Salazar-Vallejo, S.I., J.H. Bailey-Brock and J.C. Dreyer. 2007. (Ref. 74514)

Статус Красного Списка МСОП (Ref. 130435)


Статус СИТЕС (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Угроза для людей

  Harmless

Использование человеком


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инструменты

дополнительная информация

страны
регионы FAO
Ecosystems
места находок
интродукции
Stocks
экология
пища
пищевые объекты
народные названия
синонимы
хищники
размножение
половая зрелость
нерест
Fecundity
икра
Развитие икры
Возраст/Размеры
рост
Зависимость между длиной и массой тела
Зависимость между длинами
морфология
личинки
численность
ссылки
Mass conversion

ресурсы в Интернет

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (Геном, Нуклеотид) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Вперёд, поиск) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 15.2 - 22, mean 18.1 (based on 8 cells).
Уязвимость (Ref. 71543): Low vulnerability (10 of 100).