Dr. Holló Ferenc szerk.: Parasitologia Hungarica 3. (Budapest, 1970)
Clethrionomys glarcolus (Schreb.): 1 â 5 o_ leg. SZABÓ 25 VIII, 1963, Németbánya Bakony (Comitat Veszprém); 1 Q leg. SZABÓ 2 XII, 1964, same locality; 1 Ô 2 o_ leg. MÉSZÁROS-TOPÁI 16 XII, 1964, Eisbalaton. Pitymys subterraneus (De Sélys - Long.): 3 ó* 12 £ leg. SZABÓ 28 VIII, 1963, Németbánya Bakony (Comitat Veszprém); 1 g leg. SZABÓ 2 XII, 1964, same locality. Sciurus vulgaris L.: 1 o_ from S. v. fuscoater leg. SZABÓ 21 X, 1964, Gödöllő, arboretum (Comitat Pest), Neomys fodiens (Penn,): 1 ç leg. SZABÓ 2 XII, 1964, Németbánya Bakony (Comitat Veszprém). Hoplopleura affinis (Burmeister) The louse infests mainly Apodemus agrárius (Pall.) and sporadically also other species of the genus Apodemus Kaup in the European as well as in the Central and East Asiatic regions. Eound on Apodemus agrárius (Pall.), beside other countries, in Rumania (VOICU and al.,1968), Czechoslovakia (also in West Slovakia - SMETANA, 1965), Germany (KULIK and NEGROBOV, 1963), Poland (WEGNER, 1966) and in the U.S.S.R. , for instance, Byelorussia and Ukraine (ARZAMASOV , 1967; TURYANIN, 1962). A species sometimes collected also on Apodemus sylvaticus (L.) and A. flavicollis (Melch.), e.g., in Germany (KÉLER, 1953), Poland (WEGNER, 1966), the U.S.S.R. among others in Moldavia - ANDREIKO and PINÓUK, 1963), and Bulgaria (TOULESHKOV, 1957). A species new for Hungary, at present collected on Apodemus agrárius (Pall.): 3 $ leg. SZABÓ 3 X,1963, Kisbalaton Diás-sziget (Comitat Veszprém); 2 £ leg. SZABÓ 9 X,1963, same locality; on Apodemus sylvaticus (L.): 1 $ leg. SZABÓTO PÁL 23 IX, 1965, Tákos (Comitat Szabolcs-Szatmár). Hoplopleura captiosa Johnson A parasite of the rodent genus Mus L. in the Old World. In the