What is "mnestheus"

''For the genus of grass skipper butterflies, see '' Mnestheus (skipper).

Mnestheus is a character from Roman mythology, found in Virgil's Aeneid. He is described by Virgil as the ancestral hero of the Memmii and "Of the house of Assaracus". One of a handful of vaguely defined lieutenants under Aeneas, he appears to be Aeneas's most senior captain, taking charge in Book 9 in his absence. He takes second place in the boat race during the funeral games of Anchises in Book 5.

Mnestheus is a genus of skippers in the family Hesperiidae.