Ábrahám Levente (szerk.): Válogatott tanulmányok XVIII. - Natura Somogyiensis 34. / Miscellanea 18. (Kaposvár, 2020)
Haris, A.: Sawflies of the Bakony Mountains and the Balaton Uplands (Hymenoptera: Symphyta)
] Haris, A.: Sawflies of the Bakony Mountains and the Balaton Uplands 113 Orussidae Orussus abietinus (Scopoli, 1763): Bakonybél, [Csesznek:] Gézaháza, Gyulafirátót, Németbánya (Zombori 1973), Pápa (Roller and Haris 2008), Cserszegtomaj: Várvölgyi street (Haris 2019). Sporadic. Párásítóid of Semanotus unduatus L. Orussus unicolor Latreille, 1812: Vállus (Zombori 1973), Devecser (Roller and Haris 2008). Rare. Changes in the sawfly fauna of the Bakony Mountains and the Balaton Uplands This year, approximately 2000 specimens were identified and the remaining 7000 specimens were checked. Several groups needed total reidentification. One of them is genus Tenthredopsis Costa, 1859, reidentificaiton is based on the work of Blank and Ritzau (1998); these results were already published in Haris and Gyurkovics, 2014 and these data were taken over to this paper, replacing the outdated original identification of Zombori, 1980. The arcuata group of genus Tenthredo was fully reidentified either based on Taeger, 1988, also the genus Rhogogaster, based on Taeger, 2015 and the whole subfamily of Nematinae based on Zhelochovtsev, 1988 (this revision was already published by Haris, 2001). In this way, from the original 269 names of Zombori, 1973, 1979, 1980 and 1982, 20 names and species were cancelled (some of them were already published in Haris, 2001). With the new records, the number of species is increased up to 358 species (109 species are newly added). Evaluation of the sawfly fauna Dominant species In the Zirc collection, (7075 specimens), 4 species were collected with more than 200 specimens. These are: Athalia rosae (Linné, 1758) (586 specimens), Macrophya montana (Scopoli, 1763) (208 specimens), Tenthredo notha Klug, 1817 (279 specimens) and Macrophya albicincta (Schrank, 1776) (255 specimens). This 4 species amounts 19% of the total material; 40% of the total material consists only the 15 most frequent species (collected more than 100 specimens of each). These species are: the four species mentioned above and Eutomostethus ephippium (Panzer, 1798), Athalia ancilla Serville, 1823, Athalia cordata Serville, 1823, Athalia circularis (Klug, 1815), Tenthredopsis tarsata (Fabricius, 1804), Pachyprotasis rapae (Linné, 1767), Aglaostigma aucupariae (Klug, 1817), Aglaostigma fulvipes (Scopoli, 1763), Tenthredo mesomela Linné, 1758, Tenthredo zonula Klug, 1817 and Arge melanochra (Gmelin, 1790). Rare species From the total 358 species, 62 species are rare (rare means: less than 10 specimens were captured in the last 160 years, since the Hymenoptera collecting is intensive in Hungary). It is 17% of the total number of the species. Blasticotoma filiceti Klug, 1834: Fenyőfő, around Kisszépalma, 25-31. 05. 1965, 1 female. This was the only specimen in Hungary collected till 2010, when 2 females were captured in Somogy county, in Szenta and Berzence. Other places of capture from the Carpathian Basin: Körmöd hegység (Körmöd Mountains), Királyhágó, Uglya: Kvasznij patak, Tiszaborkút. Host ferns are Athyrium filix-femina, Matteuccia struthiopteris, Dryopteris spp., Polystichium sp., Pteridium aquilinum. Known from Austria,
