MolluscaBase taxon details
original description
Verduin, A. (1985). On the taxonomy and variability of recent European and North African species of the subgenera <i>Apicularia</i> and <i>Goniostoma</i> of the genus <i>Rissoa</i> (Gastropoda, Prosobranchia). <em>Basteria.</em> 49 (4/6): 105-132., available online at http://natuurtijdschriften.nl/download?type=document;docid=596810 [details]
additional source
Criscione, F., Scuderi, D., & Patti, F. P. (2009). Revising α-taxonomy in shelled gastropods: the case of <i>Rissoa panhormensis</i> Verduin, 1985 (Caenogastropoda: Rissoidae). <em>Nautilus.</em> 123(4): 303-312.
note: suggested as a synonym of Rissoa guerinii [details]