Rev 05/22/2025
Original genus description poor. Quite similar to Oionchus except didelphic.
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Female:
Males:
Described from moss in Japan and freshwater in China.
Food Sources and Feeding strategies for the genus Stephanium
Mullin, P., Harris, T., Powers, T. 2003. Systematic status of Stephanium (Nematodea Campydorina). Nematology 5:699-711.
Rahm, P. G., 1938. Freilebende und saprophytische Nematoden der Insel Hainan. Annotations Zoologicae Japonenses 17: 646�667.