Quick Quiz: Nouns Score: Change category, Flip order Reset Incorrect! Try again. Noun: order isoetales Your choice? an order of insects including: lacewings; antlions; dobsonflies; alderflies; fishflies; mantispids; spongeflies a printed copy of the order of the day aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales coextensive with the family Proteaceae   (Noun: order proteales)