antlion vs neuropteron

antlion and neuropteron both are nouns.

Word	Noun	Adjective	Verb	Adverb
antlion	Yes	No	No	No
neuropteron	Yes	No	No	No

As nouns, neuropteron is a hypernym of antlion; that is, neuropteron is a word with a broader meaning than antlion:

antlion: winged insect resembling a dragonfly; the larvae (doodlebugs) dig conical pits where they wait to catch e.g. ants
neuropteron: insect having biting mouthparts and four large membranous wings with netlike veins

Other hypernyms of antlion include neuropteran, neuropterous insect.

antlion (noun)	neuropteron (noun)
winged insect resembling a dragonfly; the larvae (doodlebugs) dig conical pits where they wait to catch e.g. ants	insect having biting mouthparts and four large membranous wings with netlike veins
the larva of any of several insects