Caenis hilaris is a species of small squaregilled mayfly in the family Caenidae. It is found in North America.[1][2][3]
Caenis hilaris | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Ephemeroptera |
Family: | Caenidae |
Genus: | Caenis |
Species: | C. hilaris |
Binomial name | |
Caenis hilaris (Say, 1839) |