S. Mahunka szerk.: Folia Entomologica Hungarica 46/2. (Budapest, 1985)

No. 304. Arzakhan, 1400 m, 19.IX.

1984. - Collecting from green vegetation along the bank of a brook running into River Hrazdan. - Odon., Plecopt., Heteropt., Homopt., Coleopt., Hymenopt., Dipt., Trichopt. No. 305. Arzakhan, 1400 m, 19.IX. 1984. - Sweeping the dry vegetation along the brook running into River Hrazdan. - Orthopt. No. 306. Arzakhan, 1400 m, 19.IX. 1984. - Singling from under stones in dry and partly shaded habitats mainly with Quercus iberica. - Diplop., Dermapt., Coleopt., Moll. No. 307. Arzakhan, 1300 m, 19.IX.

1984. - Sweeping the green vegetation of mainly Phragmites, Equisetum and Poaceae along the bank of River Hrazdan. - Heteropt., Coleopt., Hy me n opt

., Dipt

. No. 308. Arzakhan, 1300 m, 19.IX. 1984. - Singling specimens from under stone in a small wood of Populus and Salix along the River Hrazdan. - Diplu., Coleopt., Hymenopt. REFERENCES MERKL, O. and RONKAY, L. (1983): Zoological collecting trips in Armenia, IV. - Folia ent. hung., 44 (1): 19-23. PAPP, J. (1980): Zoological collecting trips in Armenia, III. - Folia ent. hung., 41 (2): 13-15. VÁSÁRHELYI, T. and ZOMBORI, L. (1978): Zoological collecting trips in Armenia, I-II. - Folia ent. hung., 31 (1): 17-22. Authors' address: Dr. H. STEINMANN and L. ZOMBORI Zoological Department Hungarian Natural History Museum H-1088 Budapest Baross u. 13 Hungary