1 1Department of Biodiversity and Ecosystem Management, Environmental Sciences Research Institute, Shahid Beheshti University, Iran, Zoologisches Forschungsmuseum Alexander Koenig (ZFMK), Adenauerallee 160, D-53113 Bonn, Germany
2 2Department of Biology, Faculty of Science and Arts, Adnan Menderes University, 09010 Aydın, Turkey;, Email: email@example.com
3 3Farhang Torki Ecology and Herpetology Center for Research (FTEHCR), 68319-16589, P. O. Box 68315-139, Nourabad City, Lorestan Province, Iran
4 4Fauna and Flora Research and Application Center, Dokuz Eylül University, 35160 Buca, İzmir, Turkey
5 5Department of Biology, Faculty of Education, Dokuz Eylül University, 35160 Buca, İzmir, Turkey
One new Asaccus from the Anatolian plateau and three new Asaccus from the Iranian plateau are described as follows. (1) Asaccus barani sp. nov.: diagnosed by strongly heterogeneous dorsal tubercles; (2) Asaccus iranicus sp. nov.: diagnosed by small body size and digits (forelimbs) parallel joint to palm; (3) Asaccus tangestanensis sp. nov.: by having enlarged trihedral tubercles all over the dorsal body; (4) Asaccus zagrosicus sp. nov.: secondary postmentals are not in contact with lowerlabials (100% of specimens). Other important data on the new Asaccus are given in detail in the text.