Romani L., Rolán E., Mifsud C. & Crocetta F. (2018). Redescription of
Retilaskeya horrida (di Monterosato, 1874) comb. nov. and a re-evaluation of the taxonomic affinity of the genus
Retilaskeya (Caenogastropoda: Triphoroidea).
Journal of Natural History. 52(1-2): 115-135.