χαλκόμυια
From LSJ
Ὁ αὐτὸς ἔφησε τὸν μὲν ὕπνον ὀλιγοχρόνιον θάνατον, τὸν δὲ θάνατον πολυχρόνιον ὕπνον → Plato said that sleep was a short-lived death but death was a long-lived sleep
English (LSJ)
ἡ, metallic-coloured fly, a fly of bright metallic hue, ingredient of an eyesalve, Aët.7.100.
German (Pape)
[Seite 1331] ἡ, eine Fliegenart von grün schimmernder Metallfarbe, Sp.
Greek (Liddell-Scott)
χαλκόμυια: ἡ, μυῖα ἔχουσα λαμπρὸν μεταλλικὸν χρῶμα, Βυζ.