Английская Википедия:Isostichopus badionotus

Материал из Онлайн справочника
Перейти к навигацииПерейти к поиску

Шаблон:Short description Шаблон:Speciesbox

Isostichopus badionotus, also known as the chocolate chip cucumber or the cookie dough sea cucumber, is a species of sea cucumber in the family Stichopodidae. This common species is found in warm parts of the Atlantic Ocean.[1]

Description

This is a large species that can grow to a length of Шаблон:Convert, but the average adult size is about Шаблон:Convert.[2] It has distinctive dark coloured "warts" in three coarse rows on its dorsal surface, the rest of the body may vary from white through to shades of orange to brown, with sometimes large brownish stains. The mouth is located ventrally and surrounded by about 20 large tentacles.

Habitat and range

This species is widespread in the warm Atlantic, where found from North Carolina (USA), through the Caribbean, to north Brazil, at Ascension Island and in the Gulf of Guinea.[1][2] It is found at depths between Шаблон:Convert.[1]

It inhabits shallow waters, in a wide variety of bottoms (sand, mud, rock, seaweeds...).[1]

Reproduction

Similar to other tropical Holothuroidea, the Isostichopus badiontus is dioecious. Males and females release their gametes into water where fertilization happens externally. A study in the Caribbean Sea observed that the species has an increase in reproductive activity when temperatures increase.[3]

Conservation status

As bottom feeders, Isostichopus badionotus individuals are threatened by contaminated substrates due to metals left behind by boats.[4] Additionally, they are popular in Asian cuisine, and are also threatened by illegal fishing and trafficking.[5] [6]

References

Шаблон:Reflist

External links

Шаблон:Taxonbar


Шаблон:Holothuroidea-stub

  1. 1,0 1,1 1,2 1,3 Ошибка цитирования Неверный тег <ref>; для сносок IUCN не указан текст
  2. 2,0 2,1 Steven W. Purcell, Yves Samyn and Chantal Conand, Commercially important sea cucumbers of the world, Roma, FAO Species Catalogue for Fishery Purposes Nb. 6, 2012, 233 p. (Шаблон:ISBN).
  3. Шаблон:Cite journal
  4. Шаблон:Cite web
  5. Шаблон:Cite journal
  6. Шаблон:Cite journal