H. papietensis was erroneously identified (for a part) as Pyura momus in Monniot C. 1989, and as Herdmania momus in Monniot C. 1992
Monniot, F.; Debitus, C. (2015). Redescription of Herdmania papietensis Herdman, 1882 (Ascidiacea, Pyuridae) from Polynesia. <em>Zootaxa.</em> 3911: 294-300. Available for editors