original description
(of Montenegrina apfelbecki caesia Fehér & Szekeres, 2006) Erőss, Z.P., Fehér, Z. & Szekeres, M. (2006). New taxa of Montenegrina O. Boettger, 1877 (Gastropoda: Pulmonata: Clausiliidae) from Albania and the neighbouring regions. Annalen des Naturhistorischen Museums in Wien, Serie B, 107: 181-208. Wien.
page(s): 185, fig. 3 [details] Available for editors [request]
basis of record
Bank, R. A.; Neubert, E. (2017). Checklist of the land and freshwater Gastropoda of Europe. Last update: July 16th, 2017. [details]
From editor or global species database
Nomenclature Described in 2006 as Montenegrina apfelbecki okolensis and Montenegrina apfelbecki caesia in the same publication. NORDSIECK (2009, Arch. Moll., 138 (1): 75) considers okolensis a synonym of caesia and acted as first revisor to give caesia precedence over okolensis (and considers caesia a subspecies of janinensis). Fehér & Szekeres (2016, ZooKeys, 599: 71-73) inadvertently raised okolensis to species level and used the name M. okolensis okolensis and M. okolensis caesia. [details]