Melanella sp. 6 has been found a number of sea cucumber species, including Thelenota ananas, Holothuria difficilis and Stichopus horrens. The first photos are of a specimen from T. ananas.
The next few were on the small brown Holothuria difficilis.
The remainder were on different specimens of Stichopus.
Note the eyes under the translucent white shell.
Created 1 July 2017
Updated 1 June 2020