June bug

n.	1.	(Zoö.) See june beetle.
	2.	A firefly.

Noun

1.

June bug - any of various large usually brown North American leaf-eating beetles common in late spring; the larvae feed on roots of grasses etc. Synonyms: June beetle, May beetle, May bug

figeater, green June beetle, June beetle, May beetle, May bug, scarabaean, scarabaeid, scarabaeid beetle