Coates, K. A.; Diaz, R. J. (1988). Description of Guaranidrilus oregonensis n. sp.(Oligochaeta: Enchytraeidae), the first species of Guaranidrilus from North America, with comments on the genus and other species. Proc. biol. Soc. Wash. 101: 773-783.
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Coates, K. A.; Diaz, R. J.
1988
Description of Guaranidrilus oregonensis n. sp.(Oligochaeta: Enchytraeidae), the first species of Guaranidrilus from North America, with comments on the genus and other species.