Sipunculus nudus

Sipunculus nudus   Linnaeus, 1766


Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Sipunculus nudus  AquaMaps  Data sources: GBIF OBIS
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Sipunculus nudus

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

Not assigned | Sipuncula | Sipunculidae

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

; пределы глубины 0 - 2275 m (ссылка 775).  Temperate; 15°C - 30°C (ссылка 358); 35°N - (ссылка 358)

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

Indo-West Pacific, North and Central Atlantic, and the Mediterranean. Cosmopolitan. Temperate and subtropical.

Length at first maturity / Size / Weight / Возраст

половая зрелость: Lm ?  range ? - ? cm Max length : 30.0 cm TL самец/пол неопределен; (ссылка 86591); common length : 1.0 cm самец/пол неопределен; (ссылка 358)

Краткое описание морфология

Small ones: transparent and iridescent. Large one: pinkish red. Skin is smooth to small ones. Trunk: has no papillae; introvert is covered with triangular "scales" or large white papillae directed posteriorly. Some having 4 lobes - 2 dorsal and 2 ventral. Longitudinal muscle bands (LMBs): thick strong ridges; common 5-15 cm long with 24-34 LMBs. Refractors muscles are separate and attach at the same level, each with a broad base extending over 5 - 7 longitudinal muscle bands. Spindle muscle: attached anterior to the anus. Gut: attached to the body wall by several fixing muscles or connective tissue strands throughout its length; very thin, transparent, and fragile. Nephridia: vary in length; range from 10 to 20% of the trunk length. Nephridiopores: anterior to the anus between the 4th and 5th longitudinal muscle bands. Ventral nerve cord: loosely attached anteriorly with numerous, large, lateral offshoots to the introvert (Ref. 358).

биология     глоссарий (например epibenthic)

Eulittoral; intertidal and subtidal on mud, rocks, sand, silt and in rock cracks or crevices (Ref. 358 and 1784). Occurs from 12 m (Ref. 358) in the littoral zone to 2275 m (Ref. 775) along continental shelf and slope (Ref. 1456). Predated on by the finfish Diplodus sargus sargus (Ref. 41986). Inhabits shallow, subtidal sand flat. Depth: shallowest is 12 m (Ref. 358); littoral zone to 2275 m (Ref. 775, 1819); continental shelf, continental slope (Ref. 1456); intertidal zone, sandy bottoms, rock crack, eulittoral zone; mud, sand (Ref. 1784). Intertidal to 30 m, and few from 100-900 m (Ref. 1840). Burrows (Ref. 116123). A sub-surface deposit feeder (Ref. 96376). Builds a permanent burrow in the sand, obtaining food particles by moving the finer organic materials washed into the burrow (Ref. 125338).

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

Основная ссылка ссылки | координатор | соавторы

Göthel, H. 1992 Guide de la faune sous-marine: La Méditerranée. Invertébrés marins et poissons. Eygen Ulmer GmbH & Co. 318 p. (ссылка 358)

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


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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
Physiology
Oxygen consumption

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): 5 - 13.9, mean 8.3 (based on 1339 cells).
Fishing Vulnerability (ссылка 71543): Low vulnerability (20 of 100).
Категория цены (ссылка 80766): Unknown.