Claim: Holothuria atra(Semper, 1868), commonly known as lolly fish, is a species of marine invertebrate in the family Holothuriidae, phylum Echinodermata of the kingdom Animalia.
Evidence: It was placed in the subgenus Halodeima by Pearson in 1914, making its full scientific name Holothuria (Halodeima) atra.