Ábrahám Levente (szerk.): Válogatott tanulmányok XII. - Natura Somogyiensis 27. (Kaposvár, 2015)
Haris A.: Preliminary and exploratory investigations of the Aceleata fauna of Danube-Ipoly National Park between 1993 and 1996 (Hymenoptera: Aculeata)
76 Natura Somogyiensis Material and methods Most of the specimens were collected by the author, a smaller part was receied from Dr. Otto Merkl (Hungarian Natural History Museum) who also participated in this program. For the identification of the species we consulted the books and monographs of Bajári 1956, 1957, Móczár M. 1957, 1958, 1960, 1967, Móczár L. 1956, 1967, 1996, Dathe 1980 and Schmiedeknecht 1930. The recent nomenclature we use is based on the Fauna Europaea database (Mitrou 2013) and Józan 2011. The following changes were completed, compared to the original reports: the specific names of the original reports were badly outdated especially in Sphecoidea, Chrysisdoidea and Pompiloidea. In this paper, we actualised and corrected these names following the nomenclature of Fauna Europaea and Józan 2011. On the other hand, in the identification guides of Fauna Hungáriáé series, 47 species were marked as rare species in the Hungarian Fauna. In the last decades, due to the intensive hymenoptera research, this number reduced to 12. Voucher specimens are deposited in the collection of Göncöl Foundation, Vác, Ilona street 3. Collecting sites: Szentendre-Island and Danube floodplain forests (red rectangles in map, Fig. 2) 1. Göd floodplain forest, opposite to the railway station in 1993 2. Horány floodplain forests and meadows. South of the village in 1993 3. Tahitótfalu, dry grasslands South of Vác ferry in 1993 4. Szigetbecse (South of Budapest, the original conception included this place either. These specimens were collected by Dr. Otto Merkl, colepterologists, Hungarian Natural History Museum) in 1993 5. Szigetmonostor in 1993 (these specimens were collected by Dr. Otto Merkl, colepterologists, Hungarian natural History Museum). Naszály Hill (yelllow rectangles in map, Fig. 2) 6. Naszály Hill and surroundings from Szendehely side along the Monyok Brook and also in Gyada Meadow in 1993 7. Naszály Hill and surroundings from Vác side in 1993 8. Naszály Hill and surroundings from Kosd side, orchards and their surroundings at the foot of the hill in 1993 9. Naszály Hill at Sejce between DCM (cement factory) and Kis-Lake in 1993 Tát-Tokod flooplain-forests and Strázsa Hills at Esztergom (green rectangles in map, Fig. 2) 10. Tát, meadow along the floodplain-forest in 1993 11. Tokod: floodplain-forest in 1993 12. Esztergom: Kis-Strázsa Hill in 1993 13. Esztergom: Nagy-Strázsa Hill in 1993 Gödöllő Hills (blue rectangles in map, Fig. 2) 14. Csornád, grasslands around the village in 1993 15. Mogyoród forest, South, South-East of the village in 1993 16. Őrbottyán grasslands and small forest-spots between Őrbottyán and Vácrátót in 1993 17. Fót, grasslands of Kő Hill and it's surroundings in 1993
