title: [New species of cestodes, Aploparaksis parabirulai sp. n. (Hymenolepididae) from sandpipers in Chukot].
abstract: Description and drawings of a new species Aploparaksis parabirulai sp. n. from the intestine of Macrorhamphus griseus, caught in west Chukotka, are given. The main pecularities of the species are such the hooks of the probosis are 0.031--0.034 mm long; cirrus 0.13--0.14 mm long is armed with big triangle spines; vittelaria are situated aporal. Differentiation from related species--A. birulai Linstow, 1905, A. crassipenis Deblock et Rausch, 1968 and A. crassirostris (Krabbe, 1869) is given.
mesh_terms: D000818:Animals; D001110:Arctic Regions; D002589:Cestoda / Q000145:classification* / Q000469:parasitology; D012800:Siberia
vernacular_title: Novyĭ vid tsestod--Aploparaksis parabirulai sp. n. (Hymenolepididae) iz kulikov Chukotki