Summary description from Wikipedia:

Ephemeridae in languages:

Chinese

蜉蝣科

Czech

jepicovití

Dutch

Gewone eendagsvliegen

English

Common Burrower Mayflies

English

Hexes and Big Drakes

English

Burrowing Mayflies

English

Common Burrowers

Japanese

モンカゲロウ科

Korean

하루살이과

Lithuanian

Dugnarausiai lašalai

Russian

Настоящие подёнки

Swedish

sanddagsländor

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Parent Taxon

• Ephemeroptera

Sibling Taxa

• Behningiidae
• Ephemeridae
• Palingeniidae
• Polymitarcyidae

Child Taxa

• Afromera
• Cheirogenesia
• Eatonica
• Ephemera
• Hexagenia
• Ichthybotus
• Litobrancha
• Pentagenia

Top Observation Places

• Sha Tin
• Ma On Shan
• New Orleans
• Baton Rouge