Calathus ambiguus (Paykull, 1790)
Material examined: Isparta: 1 ex., 28. V.2009, Eğirdir, Mahmatlar, 850 m,. leg. Kesdek Konya: 3 exs., 14. VI.2009, Bozkır, Belören, 1100 m, leg. Kesdek; 3 exs., 10. VI.2009, Çumra, Kuzucu, 1020 m, leg. Kesdek; 2 exs., 20.XI.2008, Güneysınır, Gürağaç, 1020 m, leg. Kesdek; 3 exs., 21.XI.2008, Mehmetali, 1025 m, leg. Kesdek.
Distribution in Turkey: Ankara, Denizli, Erzincan, Erzurum, Eskişehir, Kars, Kayseri, Konya, Muş, Sinop (Ganglbauer 1905; Sahlberg 1912-1913; Yücel & Şahin 1988; Kesdek & Yıldırım 2004). This species is very widespread in Turkey.
Distribution in the World: Central Asia, Europe (ex. for Iberian Peninsula), Caucasia, West Siberia, Iran, Russia, Syria (Gueorguiev & Gueorguiev 1995; Kryzhanovskij et al. 1995).