Porphyrosela desmodiella
Porphyrosela desmodiella is a moth of the family Gracillariidae. It is known from Brazil, Cuba, the Virgin Islands, Canada and the United States.
The wingspan is 4.5–5 mm.
The larvae feed on Bradburya species, Centrosema virginianum, Desmodium species, Lespedeza species, Phaseolus species, Strophostyles leiosperma and Trifolium repens. They mine the leaves of their host plant.