Neropteral a. : Of or pertaining to the Neuroptera.

Example:


Taxonomy
Family, lacewings, fossil, Superfamily, order Neuroptera, green lacewings, larvae, Hemerobioidea, wings, Suborder, paraphyletic, free encyclopedia, basal, Engel, Neuropterida, adults, Fossil range, superorder.

Defination from the web:
Neuroptera, or net-winged insects, includes the lacewings, mantidflies, antlions, and their relatives. The order contains some 4,000 species. ... ( 2005): A remarkable kalligrammatid lacewing from the Upper Jurassic of Kazakhstan (Neuroptera: Kalligrammatidae) ...