Holothuria atra
Encyclopedia
Holothuria atra is an aquatic organism in the Holothuriidae
family.
Holothuriidae
Holothuriidae is a family of sea cucumbers, a type of echinoderm.-Description:Members of the Holothuriidae family have thick fleshy bodies and several rows of tube feet which are used for moving around and for adhering to the surface. The body is often covered with blunt projections known as papillae...
family.