@article {604,
	title = {Bdellocephala borealis sp. nov., a new freshwater planarian from Rishiri and Okushiri islands off Hokkaido},
	journal = {Bulletin of the National Science Museum. Series A, Zoology},
	volume = {4},
	year = {1978},
	pages = {79{\textendash}98},
	author = {Masaharu Kawakatsu and E. Asai and T. Yamada}
}
