Pelagothuria natatrix

Pelagothuria natatrix   Ludwig, 1893


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

Классификация / Names народные названия | синонимы | CoL | ITIS | WoRMS

Holothuroidea | Elasipodida | Pelagothuriidae

Environment: milieu / climate zone / пределы глубины / distribution range экология

пелагический; пределы глубины 0 - 4505 m (ссылка 127484).  Tropical

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

Eastern Pacific.

Length at first maturity / Size / Weight / Возраст

половая зрелость: Lm ?  range ? - ? cm

Краткое описание морфология

Shape is a reminiscent of a medusa that resembles a jellyfish. Body conical, which supports an enormous umbrella-like veil. The veil extended anteriorly, composed of 12-16 large webbed podia. Body wall transparent and pigmented pale violet or pink.

биология     глоссарий (например epibenthic)

Only known truly pelagic holothurian, floating or drifting near seafloor or high in the water column (Refs. 109722, 129602). Also known as a swimmng sea cucumber, it is found in low oxygen areas and is assumed as a tactic to avoid predators that are more oxygen-hungry and could easily suffocate (Ref. 127487). Feeds on resuspended sediments or detrital material from shallower depths (Ref. 109722).

Life cycle and mating behavior половая зрелость | размножение | нерест | Eggs | Fecundity | Larvae

Members of the class Holothuroidea are gonochoric and have only one gonad. Spawning and fertilization are both external and some exhibit brooding. Life cycle: Embryos develop into planktotrophic larvae (auricularia) then into doliolaria (barrel-shaped stage) which later metamorphose into juvenile sea cucumbers.

Основная ссылка ссылки | координатор | соавторы

Alvarado, J.J. and J. Cortés 2009 Echinoderms. pp. 421-434. In I.S. Wehrtmann, J. Cortés (eds.) Marine biodiversity of Costa Rica, Central America. Springer 538 p. (ссылка 83942)

Статус Красного Списка МСОП (ссылка 130435: Version 2025-1)


Статус СИТЕС (ссылка 108899)

Not Evaluated

CMS (ссылка 116361)

Not Evaluated

Угроза для людей

  Harmless

Использование человеком


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инструменты

дополнительная информация

Trophic Ecology
Food items (preys)
состав пищи
потребление пищи
хищники
экология
Population dynamics
рост
Max. ages / sizes
Length-weight rel.
Length-length rel.
Размерный состав
Mass conversion
численность
Life cycle
размножение
половая зрелость
Fecundity
нерест
Eggs
Развитие икры
Larvae
Distribution
страны
регионы FAO
Ecosystems
места находок
интродукции
Physiology
Oxygen consumption
Human Related
Stamps, coins, misc.
Taxonomy
ссылки

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): 12.6 - 16.8, mean 14.8 (based on 30 cells).