Erséus, C. (1991). Two new deep-water species of the gutless genus Olavius (Oligochaeta: Tubificidae) from sides of North America. Proceedings of the Biological Society of Washington. 104(3): 627-630.
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Erséus, C.
1991
Two new deep-water species of the gutless genus Olavius (Oligochaeta: Tubificidae) from sides of North America
Proceedings of the Biological Society of Washington