S. Mahunka szerk.: Folia Entomologica Hungarica 52. (Budapest, 1992)
material. We thank also Dr. C. Leonardi (Milano) who kindly confirmed our determination of Longitarsus bytinskii Furth. References Gruev, B. (1973): Neue Angaben über die Systematik und Verbreitung einiger paläarktischen Arten der Gattung Longitarsus Latr. mit Beschreibung einer neuen Art aus Bulgarien (Coleoptera, Chrysomelidae). - Trav. sei. Univ. Plovdiv, Biol. 11 (5): 105124. Gruev, B. (1977): Chrysomelidae (Coleoptera) collected in China by P. M. Hammond and in Korea by M. Josifov. - Ent. Rev. Japan 30 (1-2): 19-24. Gruev, B. (1978): A contribution to the knowledge of the Korean fauna of Chrysomelidae (Coleoptera). - Ent. Rev. Japan 32 (1-2): 49-59. Gruev, B. (1979): Chrysomelidae (Coleoptera) Jugoslaviens. - Dtsch. Ent. Z. (N . F '.) 26 (1-3): 113-152. Gruev, B. (1980): Contribution to the knowledge of the Chrysomelidae of Korea, III (Coleoptera). - Ent. Rev. Japan 34 (1-2): 29-38. Gruev, B. (1981): Chrysomelidae (Coleoptera) collected by Mr. P. M. Hammond in China, II. Subfamily Alticinae. - Ent. Monthly Mag. 117: 147-155. Gruev, B. (1982): Neue Angaben über einige Blattkäfer aus der Alten Welt (Insecta, Coleoptera, Chrysomelidae). - Faun. Abh. Mus. Tierk. Dresden 9 (8): 109-114. Gruev, B. (1983): New localities of some leaf beetles (Chrysomelidae, Coleoptera) on the Balkan Peninsula. - Trav. sei. Univ. Plovdiv, Biol. 21 (4): 21-30. Gruev, B. (1988): Check-Lis te der Arten von Eumolpinae, Chrysomelinae, Alticinae, Hispinae und Cassidinae in Afghanistan (Coleoptera, Chrysomelidae). - Ent. Rev. Japan 43 (2): 145-170. Gruev, B. (1990): On the geographical distribution of some leaf beetles in Korea with a description of Psylliodes takizawai sp. n. (Coleoptera, Chrysomelidae). - Ent. Rev. Japan 45 (2): 119-133. Gruev, B. (1990 a): The geographical distribution of Lamprosomaiinae, Eumolpinae, Chrysomelinae, Alticinae, Hispinae and Cassidinae in Greece. - Dtsch. Ent. Z. (N. F.) 37 (4-5): 289-359. Gruev, B., Tomov. V. & Merkl, O. (1987): Chrysomelidae of the Kiskunság National Park (Coleoptera). - In: Mahunka, S. (ed.): The Fauna of the Kiskunság National Park, II. Akadémiai Kiadó, Budapest, pp. 227-241. Leonardi, C. & Doguet, S. (1990): Studio critico sui Longitarsus del gruppo pratensis (Panzer) (Coleoptera, Chrysomelidae). - Atti Soc. Ital. Sei. Nat. Mus. Civ. St. Nat. Milano 131 (2): 13-74. Authors' addresses: Dr. Blagoi GRUEV University of Plovdiv P. O. Box 289 4000 Plovdiv BULGARIA Dr. Ottó MERKL Zoological Department Hungarian Natural History Museum Baross utca 13 H1088 Budapest HUNGARY
