Dobsonfly and Neuropterous insect

Dobsonfly noun - Large soft-bodied insect having long slender mandibles in the male; aquatic larvae often used as bait.

Neuropterous insect and dobsonfly are semantically related. In some cases you can use "Neuropterous insect" instead a noun "Dobsonfly".

Neuropterous insect noun - Insect having biting mouthparts and four large membranous wings with netlike veins.

Dobsonfly and neuropterous insect are semantically related. Sometimes you can replace term "Dobsonfly" with "Neuropterous insect", this terms are similar.