divepix - Three-Rowed Sea Cucumber

Three-Rowed Sea Cucumber

Aspect:	Looks like a very large unattractive rubbery cucumber, but generally of various shades of brown, from light to dark brown with knob-shaped podia of opposite brown tone (or even yellow).
Population:	Common.
Notable feature:	Thus called due to its three rows of podia on its "sole", as can be seen on one of the pictures below.
Environment:	Sandy and grassy bottoms.
Behaviour:	-