17. Bythinella pesterica Glöer, 2008

Findings in Serbia.

Bythinella pesterica: Glöer (2008) .

Morphology. Minute snails (shell up to 3.1 mm high). Shell is cylindrical with deep suture. Apex is blunt, umbilicus is closed. Flagellum is very thick, penial appendix is as long as penis, or up to double length of penis. For more details see Glöer (2008: 353, figs 4, 6).

Distribution and ecology. Serbian endemic species known from one locality only. Type locality Stračijevac Spring (Pešter plateau).

Other remarks. Not assessed on the IUCN Red List. The species is protected on national level (Annex 1- strictly protected species; Official Gazette of RS 5/2010, 47/2011, 32/2016, 98/2016).