title: Studies on the parasite fauna of insectivora I. Paracrenosoma takikawai n. sp. from Sorex unguiculatus Dobson in Hokkaido, Japan.
mesh_terms: D000818:Animals; D007564:Japan; D008168:Lung / Q000469:parasitology; D008297:Male; D008681:Metastrongyloidea / Q000033:anatomy & histology*; D012788:Shrews / Q000469:parasitology*