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| day flies; mayflies | |||
| may fly (ephemeroptera) | |||
| dayflies (Ephemeroptera); ephemeral flies (Ephemeroptera); ephemerans (Ephemeroptera); mayflies (Ephemeroptera); mayflies (Ephemeridae); mayflies; ephemerids | |||
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| day fly; fly-by-night (fig.); mayfly; passing phase; dayfly Ephemeroptera; fishfly Ephemeroptera; shadfly Ephemeroptera | |||
| nine day wonder | |||
| mayfly (Ephemeroptera) | |||
| Eintagsfliegen: 6 phrases in 3 subjects |
| Entomology | 4 |
| General | 1 |
| Zoology | 1 |