chalcidfly vs chalcid wasp

chalcidfly and chalcid wasp both are nouns.

Word	Noun	Adjective	Verb	Adverb
chalcidfly	Yes	No	No	No
chalcid wasp	Yes	No	No	No

As nouns, chalcidfly and chalcid wasp are synonyms defined as:

chalcidfly and chalcid wasp: any of various tiny insects whose larvae are parasites on eggs and larvae of other insects; many are beneficial in destroying injurious insects

Other synonyms of chalcidfly include chalcid, chalcid fly.

chalcidfly (noun)	chalcid wasp (noun)
any of various tiny insects whose larvae are parasites on eggs and larvae of other insects; many are beneficial in destroying injurious insects	any of various tiny insects whose larvae are parasites on eggs and larvae of other insects; many are beneficial in destroying injurious insects