Hasegawa 1989. Neoentomelas asatoi gen. et sp. n. (Nematoda: Rhabdiasidae) and Hedruris miyakoensis sp. n. (Nematoda: Hedruridae) from skinks of the Ryukyu Archipelago, Japan. Proceedings of the Helminthological Society of Washington, 56(2) 1989: 145-150