Matskási István (szerk.): A Magyar Természettudományi Múzeum évkönyve 80. (Budapest 1988)

Vásárhelyi, T.: New Palaearctic Aradus species in the betulae-group (Heteroptera, Aradidae)

tenegro, Maglic-Mratinje 1600-1700 m. 30. 6. 11. Spaney-Schumacher S. V." Írj*, 29, 8 larvae;. "Herkulesbad, Elisabethhöhe, 13. 6. 32." 19 ; "Stirovaca. 1102 m, Croatia, Meusel, 15. 6. 10." 19 ; "Croatia" Irf; "Möns Zeejak, 1623 m, Croatia, Meusel, 25. 5. 10." Írj*, 1 Ç ; "Zwiegel h. W. Falkenstein, Seidenstücker, okt. 1949" 19 - — In the Zoological Insitute of the Bulgarian Academy of Sciences (Sofia): "Bulgaria, Melnik, 25. 7. 1956. M. Josifov leg." 4$. —-In the private collection of J. Zdenek (Prague) : same as in Sofia, 19 — In the collection of Dr. P. Stys (Prague) : "Fennia OB, Pisavaara natúrpark, 23. 6. 1951, Hakan Lindberg" 19 ; "Central Slovakia, Slovenské Rudohorie Mtns, Dobroc, mont. prim, forest, P. Nohel, 30. September, 1973" 29 ; "Slovakia, V. Fatra, Alpa kisky, cca 900 m, 29. 7. 72. Stys/127" Irf, 39 ; "Slovakia V. Fatra, H. Harmanec, 2. 8. 72. Stys/149" 29 ; "Boh. Orlické hory, Prázovka u Sedivin, 7. 3. 77. Srys/1 Picea" 49 ; "CSSR, Silesia, Sil. Beskydy Mts., Mt. Mionsi, P. Nohel 17. X. 1971." 29 . — In the State Natural History Museum (Stuttgart): "E-Prov. Teruel, SW Valderrobres, 500 m., 18. 4. 1984., W. Schawaller leg." 1 9 . — In the Slovakian National Museum (Bratislava): "Zvolen, Slov., IV. 53. A. Olexa" lrj*; "Slov. Zvolen" 2çf ; "Slov. Kremnica, V. 55. Olexa" 4 9 ; "Slov. Vrutky, Olexa IV. 55." Içf; [illegible handwriting with pencil] 2çf. * * * Acknowledgements — I am much indebted to the following colleagues for providing me with the material: A. Albrecht, U. Göllner-Scheiding, E. Heiss, F. Heller, V. Janski, A. Jansson, M. Josifov, I. M. Kerzhner, P. Stys, J. Zdenek. Figs 29-34. Aradus pictus BEAR, and A. obtectus sp. n. : 29-30 = female genitalia, 31-34 = last seg.ment, dorsal view, 29 and 31-32 = A. pictus BAER, 30 and 33-34: A. obtectus sp. n.