23. Plagigeyeria gladilini Kuščer, 1937

Findings in Serbia.

Plagigeyeria gladilini gladilini: Schütt (1992); Jovanović (1995).

Plagigeyeria gladilini: Kuščer (1937); Bole & Velkovrh (1986).

Morphology. Minute snails. Narrow-conical translucent whitish shell up to 3 mm high. More details in Kuščer (1937: 102, pl. 1, figs. 1–6).

Distribution and ecology. Dinaric endemic species, inhabiting subterranean waters, caves, and springs. Type locality Spring of Beli Drim (Peć Municipality, KiM). Besides the type locality, in Serbia, it has been found in few springs in the Novi Pazar Municipality.

Other remarks. Glöer et al. (2015) reported findings of this species from Albania (Vrela Spring in Krumë), however it was confirmed as a misidentification (Grego et al. 2017). On the IUCN Red List this species has been assessed as VU (Georgiev 2010).