Thyone wahrbergi Madsen 1941

Madsen 1941. On Thyone wahrbergi n. sp., a new Holothurian from the Skagerrak, with remarks on T. fusus (O.F.M.) and other related species. Goteborgs Vetenskaps Samhalles Handlingar (6), 1B(1) 1941: pp. 1-31