lacewing vs chrysopid

lacewing and chrysopid both are nouns.

Word	Noun	Adjective	Verb	Adverb
lacewing	Yes	No	No	No
chrysopid	Yes	No	No	No

As nouns, chrysopid is a hyponym of lacewing; that is, chrysopid is a word with a more specific, narrower meaning than lacewing:

lacewing: any of two families of insects with gauzy wings (Chrysopidae and Hemerobiidae); larvae feed on insect pests such as aphids
chrysopid: pale green unpleasant-smelling lacewing fly having carnivorous larvae

Other hyponyms of lacewing include green lacewing, stink fly, brown lacewing, hemerobiid, hemerobiid fly.

lacewing (noun)	chrysopid (noun)
any of two families of insects with gauzy wings (Chrysopidae and Hemerobiidae); larvae feed on insect pests such as aphids	pale green unpleasant-smelling lacewing fly having carnivorous larvae