Cerceris ruficornis (FABRICIUS, 1793) (19♀♀, 15♁♁) A u s t r i a: 1♀, Nö., 1 km E Poysdorf, 22. VII.2009, leg. J. Halada (JH); 1♀, Nö., Gedersdorf, Krems / Donau, 48°26'2N 15°41'4E, 27. VII.2018, leg. M. Halada (JH); 1♀, Nö., NW Retz, 48.761N 156.942E, 30. VI.2020, leg. M. Halada (JH); 1♁, Nö., 7 km NE Krems, Gedersdorf, 16. VII.2009, leg. J. Halada (JH); 2♀♀, Nö., NW Retz, 48.761N 15.942E, 30. VI.2020, leg. Z. Halada (JH); 1♀, Nö., Krems / Donau, Gemeinde Rohrendorf, 48.43485N 15.64061E, 10.IX.2020, leg. J. Halada (JH). C z e c h R e p u b l i k: 1♀,Moravia-S, Havraniky, Znojmo, 48°49'N 15°59'E, 320m, 7. VII.2014, leg. M. Halada (JH); 1♁, Moravia-S, S Brno, Bratcice, 49°03'N 16°31'E, 230m, 13. VI.2013, leg. M. Halada (JH); 1♁, Moravia-S, Kobyli, 6. VII.1975, leg. Bláha (JH); 1♀, 1♁, Moravia, Lampelsberg, Znojmo, 48.753N 16.139E, 1. VII.2020, leg. M. Halada (JH); 1♁, Moravia-S, PP Skalky u Sedlece, 48.7773N 16.6728E, 21. VII.2020, leg. M. Halada (JH); 1♁, Moravia-S Lampelberg, Znojmo, 48.753N 16.139E, 20. VII.2020, leg. M. Halada (JH). K a z a k h s t a n: 1♀, Dzambul env. (30 km), Golovovcenka (r. Assa), 31.V.1980, leg. Pádr (Do); 1♀, 1♁, ridge Malaysari, 144 km N Alma-Ata, 25.VI.1992, leg. M. Halada (JH); 1♀, 1♁, Jambyl province, 10 km S Maytobe, 750m, 42°58'11''N 70°36'33''E, 22.+ 27.V.2016, leg. J. Halada (JH). K y r g y z s t a n: 1♀, Jalal Abad, Kyrgoo env., 1060m, 41.92120°N 72.90299°E, 6-7. VI.2019, leg. J. & L. Halada (Do); 1♀, Ysyk-Kol Jeti-oguz env., 1870m, 42.37859°N 78.223755°E, 12. VI.2019, leg. J. & L. Halada (JH); 1♁, Talash province, Besh-Tash canyon, 1500m, 42°25'40''N 72°17'34''E, 30. V.2019, leg. J. & L. Halada (JH); 1♁, Chuy province, Kaska-Suu env., 1200m, 42.675°N 74.516°E, 28. VI-15. VII,2019, leg. J. & L. Halada (JH); 1♀, Tash-Arik, 11 km E Talas, 4. VII.1992, leg. Jirousek (KS); 1♁, Arslanbad, 41.3°N 72.9°E, 12-13. VI.1995, leg. Mucka (KS); 1♁, Arslambobo Kyzyl-Suu el. 1590m, 41.303N 72.95E YPT, 14. VI.2017, leg. Kafka (JH). M o n g o l i a: 1♁, 90 km N Ulaanbaatar, Segnez river, 1450m, 6-8.VII.2003, leg. J. Halada (Do). S l o v a k i a: 1♀, Sturovo, 12.VIII.1965, leg. Kocourek (Do); 1♀, Cajkov, 15.VIII.1960, leg. Kocourek (JH); 1♁, Sturovo, 12.VI.1995, leg. Kaspar (JH). T a j i k i s t a n: 1♁, Firdavsi/Buragen env., 6 km SW Shakriston, 1900m, 39.691977°N 68.724991°E, 10.VII.2019, leg. Straka (JH). T u r k e y: 1♁, 20 km E Gurun Mezikiran Gecidi, 10.VII.1997, leg. Ma. Halada (JH); 1♀, 40 kmNE Muradyie, 2200m, 5.VII.2000, leg. M. Halada (KS). U k r a i n e: 1♀, Poltava, 13.VII.1985, leg. J. & M. Halada (JH); 1♁, Rovo, 14.VII.1985, leg. J. & M. Halada (JH). U z b e k i s t a n: 1♀, 1♁, Yangikichlak, 100 km NW Ddjizak, 40.3°N 66.9°E, 25.V.1994, leg. J. Halada (KS).

Published as part of Dollfuss, Hermann, 2021, The Sphecid Wasps of the genus Cerceris LATREILLE, 1802 of the Jiři Halada collection (Suchdol nad Lužnicí, Czech Republic), from the Palearctic Region (Hymenoptera, Apoidea, Crabronidae), pp. 577-630 in Linzer biologische Beiträge 53 (2) on pages 614-615, DOI: 10.5281/zenodo.13154603