cecropia moth

US /sɪˈkroʊ.pi.ə mɑːθ/
UK /sɪˈkroʊ.pi.ə mɑːθ/
"cecropia moth" picture
1.

a large North American silk moth (Hyalophora cecropia) with a wingspan of 5 to 6 inches, having reddish-brown wings with white and reddish bands and a crescent-shaped spot on each wing

:
The beautiful cecropia moth emerged from its cocoon.
We spotted a large cecropia moth on the oak tree.