Fly
Insect
Flies are insects of the order Diptera, the name being derived from the Greek δι- di- "two", and πτερόν pteron "wing". Wikipedia
Scientific name: Diptera
Collective noun: business, cloud, and swarm
Class: Insecta
Domain: Eukaryota
Kingdom: Animalia
Order: Diptera; Linnaeus, 1758
Lower classifications