figeater vs June beetle

figeater and June beetle both are nouns.

Word	Noun	Adjective	Verb	Adverb
figeater	Yes	No	No	No
June beetle	Yes	No	No	No

As nouns, June beetle is a hypernym of figeater; that is, June beetle is a word with a broader meaning than figeater:

figeater: large greenish June beetle of southern United States
June beetle: any of various large usually brown North American leaf-eating beetles common in late spring; the larvae feed on roots of grasses etc.

Other hypernyms of figeater include June bug, May beetle, May bug.

figeater (noun)	June beetle (noun)
large greenish June beetle of southern United States	any of various large usually brown North American leaf-eating beetles common in late spring; the larvae feed on roots of grasses etc.