Vi fant 1 definisjoner av order ephemerida på engelsk.
Noun |
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| order ephemerida - mayflies | ||
| Ephemeroptera, order Ephemeroptera, Ephemerida, order Ephemerida | ||
| animal order the order of animals | ||
| class hexapoda, class insecta, hexapoda, insecta insects; about five-sixths of all known animal species | ||
| ephemerid, ephemeropteran short-lived insect | ||