Dr. Holló Ferenc szerk.: Parasitologia Hungarica 3. (Budapest, 1970)

Contents NEMESÉRI, L. : The Activity of the Society of Hungarian Parasitologists in Years 1967-1969 11 MATSKÁSI, I.:The Occurrence in Hungary and the Systematical Problems of Two Species of the Genus Rubenstrema Dollfus, 1949 (Trematodes) .... 23 TENORA, P. - MURAI, É.: Hymenolepis straminea (Goeze, 1782) (Cestoda, Hymenolepididae

), Parasite of Cricetus cricetus 1. in Hungary 33 MURAI, É.: The Hamster (Cricetus cricetus L.), a New Host of Paranoplocephala omphalodes (Hermann, 1783) Lühe, 1910 (Cestoda, Anoplocephalidae) ..... 43 MOLNAR, K.

: Studies on the Parasite Pauna of Pish in Hungary VI. Cestoda, Nematoda, Acanthocephala, Hirudinea . 51 MAHUNKA, S.: Sphexicozela connivens gen. n., sp. n. (Acari, Acaridoidea)

; a New Mite from Wasp Nest 77 MAHUNKA, S.: Two New Scutacarid Mites (Acari, Tarsonemina) from Pogonomyrmex occidentalis (Hymenoptera) in the United States of America . . 87 PI0TR0WSKI, P.: Lice (Phthiraptera) of Mammals in Hungary 97 JANKÓ, M. -CZEIZEL, E.

: Epidemiology of Toxoplasmosis in Hungary 119 PE1LÉRDY, L.:Life Cycles Involving Sexual and Asexual Generations of Eimeria in Gallinaceous Birds . . 133 LENGYEL, A. - ZOLTAI, L.: In Vitro Action of Tetramisole on Ascaris suum 147 HOLLÓ, P. - T.R0VÓ, J. - HÍDVÉGI, Z.: A Rece'nt Case of Human Trichostrongylus Infection In Hungary 159