Key to the species of Myxia

1. Body dark fuscous, vertex bicolored (tannish caudally, fuscous distally), wings patterned, lacking ir crossvein (im also missing); flagellum large bearing four long sclerotized processes.................................. Myxia baynardi sp. n.

1’. Body testaceous or yellow, vertex pale, not bicolored; wings clear............................................... 2

2. Body uniformly yellow, face without markings, periandrium with large retrose spine and two subapical anterior angled spines.......................................................................... Myxia belinda Bahder & Bartlett

2’. Body testaceous, face with white markings and orange patch traversing median carina, periandrium with two apical spines..................................................................................... Myxia delta (Kramer)