Valvatidae of the Kolankaya I fauna. A–D. Valvata piscinalis (Müller, 1774), RGM 962694, sample 3. E–H, U, V. Valvata sp. 1, RGM 1365352, sample 1. I–L, W. Valvata sp. 1, RGM 962695, sample 2. M–P. Valvata gregaria Bukowski, 1896, lectotype (designated by Willmann 1981), IGUW 1895 XII/25, Skiadhi Monastery, Rhodes, Greece, Istrios Formation (Pliocene). Q–T. Valvata gregaria Bukowski, 1896, paralectotype, IGUW 1895 XII/26, same locality and stratum. Scale bars: 1 mm (A–T); 100 μm (U–W).

 
 
  Part of: Neubauer TA, Wesselingh FP (2023) The Early Pleistocene freshwater mollusks of the Denizli Basin (Turkey): a new long-lived lake fauna at the crossroads of Pontocaspian and Aegean-Anatolian realms. Zitteliana 97: 53-88. https://doi.org/10.3897/zitteliana.97.115682