Nomenclature
original description
Belyaev, GM., & Vinigradov, ME., 1969. A new pelagic holothurian (Elasipoda, Psychropotidae) from abyssal depths in the Kurile-Kamchatka Trench.Zoologicheskii Zhurnal. 48(5): 709-716.
[details]
basis of record
Hansson, H.G. (2001). Echinodermata, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i>. 50: pp. 336-351. (look up in IMIS) [details]
From editor or global species database
Synonymy May represent juvenile, and if so senior name of, P. moskalevi [details]