Syphacia laguri Pleshchev 1978

Pleshchev 1978. Nematodes of the genus Syphacia Seurat, 1916 from rodents of the north Kazakhstan. Gvozdev, E.V.[Ed]. Life cycles, ecology and morphology of animal helminths of Kazakhstan., Nauka, Alma Ata, 1978: 106-111. Chapter pagination: 168-174