Menshenina, L.L., Tabachnick, K.R. & Janussen, D. (2007)

Revision of the subgenus Neopsacas (Hexactinellida, Rossellidae, Crateromorpha) with the description of new species and subspecies

. Zootaxa, 1463 (1), 55–68.
https://doi.org/10.11646/zootaxa.1463.1.6