Isostichopus badionotus

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Isostichopus badionotus
Isostichopus badionotus.jpg
Scientific classification
Kingdom: Animalia
Phylum: Echinodermata
Class: Holothuroideaia
Order: Aspidochirotida
Family: Stichopodidae
Genus: Isostichopus
Species: I. badionotus
Binomial name
Isostichopus badionotus
Selenka, 1867

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]


This is a large species that can grow to a length of 45 cm (1 ft 6 in), but the average adult size is about 21 cm (8 in).[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[edit]

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 0 and 55 m (0–180 ft).[1]

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


  1. ^ a b c d e Carpenter, K.E.; Harwell, H.; Polidoro, B. & Knapp, L. (2010). "Isostichopus badionotus". IUCN Red List of Threatened Species. Version 2013.2. International Union for Conservation of Nature. Retrieved 29 October 2016. 
  2. ^ a b 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. (ISBN 978-92-5-106719-2).