Trachythyone parva Ludwig, 1875
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Family:  Cucumariidae ()
Max. size:  1.79999995231628 cm (male/unsexed)
Environment:  benthic; marine
Distribution:  Antarctic Atlantic and Indian oceans: Antarctica, Kerguelen and Terre Adélie.
Biology:  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 (Ref. 833).
IUCN Red List Status: Not Evaluated (N.E.) Ref. (123251)
Threat to humans: 
Country info:   

Entered by: Palomares, Maria Lourdes D. - 10.03.06
Modified by: Palomares, Maria Lourdes D. - 03.05.12

Source and more info: For personal, classroom, and other internal use only. Not for publication.

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