Okanagana rimosa (Say)
Emergences in Northern Michigan are "semi-periodical" and are consistent with a four-year life cycle.
O. rimosa nymphal exuviae have pronounced stripes. Okanagana canadensis nymphs are similar. |
O. rimosa are subject to infections by the fungus Massospora levispora. These infections are similar to Massospora cicadina infections in periodical cicadas. |