Rhaphiomidas acton is a species of mydas flies (insects in the family Mydidae). It has three recognized subspecies, distributed broadly across southern California.

Subspecies Rhaphiomidas a. acton Coquillett, 1891 Rhaphiomidas acton maculatus Cazier, 1941 Rhaphiomidas acton maehleri Cazier, 1941

References