The biodiversity and abundances of small mammals and ticks inhabiting parks and forests of St. Petersburg were examined. No more than six species of small mammals were observed in each biotope. In localities with a low anthropogenic pressure, Myodes glareolus was dominant whereas in the territories with a serious anthropogenic load Sorex araneus or Apodemus agrarius dominated. Four tick species were collected from captured hosts: Ixodes persulcatus and I. ricinus represented by immatures and I. apronophorus and I. trianguliceps represented by immatures and adults.
Daniel, M. & Černý, V. 1990. Occurrence of the tick Ixodes ricinus (L.) under the conditions of anthropopressure. Folia Parasitol., 37, 183–186.
Filippova, N. A. 1977. Ixodid Tick Subfamily Ixodinae. Nauka, Leningrad (in Russian).
Lutov, U. G. & Vashchenok, V. S. 1977. Distribution and density of rodents in Leningrad. Tr. NIIEM im. Pastera “Leptospirozy na Severo-Zapade RSFSR”, 89–100 (in Russian).
Smyslova, T. O., Antykova, L. P. & Vershynsky, B. V. 1989. Distribution of ixodid ticks in nidus of encephalitis in Leningrad. Tr. NIIEM im. Pastera “Tick-borne encephalitis”, 40–49 (in Russian).
Tikhonova, G. N., Tikhonov, I. A. & Bogomolov, P. L., Bodyak, N. D. & Surov, A. V. 1997. Distribution of small mammals and typification of vacant territory of Moscow. Uspekhi sovremennoj biologii, 117, 218–240 (in Russian).
Vershinsky, B. V., Antykova, L. P. & Smyslova, T. O. 1988. Epidemiological supervision for pesthole of encephalitis in recreational zone of big city. Med. parasitol. parazit. bolezni, 3, 12–17 (in Russian).
