Hypnogyra angularis (Ganglbauer, 1895)
Material examined. Croatia: Slavonia, Našice, T.Palm 7–10. VII.1956, 3 exx. (MZLU); 3 exx. (cB). Bulgaria: Zlatni Piassatzi, T.Palm 1–21. VIII.1970, 9 exx. (MZLU), 7 ex. (cB); Albena, T.Palm 19.VIII.– 1. IX.1983, 1 ex. (MZLU), 2 exx. (cB).
Distribution. This species was cited from Russia, Europe, Tunisia, Algeria, Turkey and Japan (Herman 2001), but not expressly from Bulgaria. The presence in Japan is unlikely.