cicala vs homopterous insect

cicala and homopterous insect both are nouns.

Word	Noun	Adjective	Verb	Adverb
cicala	Yes	No	No	No
homopterous insect	Yes	No	No	No

As nouns, homopterous insect is a hypernym of cicala; that is, homopterous insect is a word with a broader meaning than cicala:

cicala: stout-bodied insect with large membranous wings; male has drum-like organs for producing a high-pitched drone
homopterous insect: insects having membranous forewings and hind wings

Other hypernyms of cicala include homopteran.

cicala (noun)	homopterous insect (noun)
stout-bodied insect with large membranous wings; male has drum-like organs for producing a high-pitched drone	insects having membranous forewings and hind wings