coreid vs hemipterous insect

coreid and hemipterous insect both are nouns.

Word	Noun	Adjective	Verb	Adverb
coreid	Yes	No	No	No
hemipterous insect	Yes	No	No	No

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

coreid: a true bug
hemipterous insect: insects with sucking mouthparts and forewings thickened and leathery at the base; usually show incomplete metamorphosis

Other hypernyms of coreid include bug, hemipteran, hemipteron.

coreid (noun)	hemipterous insect (noun)
a true bug	insects with sucking mouthparts and forewings thickened and leathery at the base; usually show incomplete metamorphosis