Le Peru B., 2011: The spiders of Europe, a synthesis of data. Volume I. Atypidae to Theridiidae. 522 pp. Discount 20%!
952
39
MSC 060
Lindquist E. E., 1969: Review of Holarctic tarsonemid mites (Acarina: Prostigmata) parasitizing eggs of ipine bark beetles. 111 pp. Memoirs of the Entomological Society of Canada 60: 1-111.