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Genus   Pholisora

Pholisora catullus

(Fabricius, 1793)

Common Sootywing

widespread in USA and S Canada,
S to Colima and Hidalgo...S to
Oaxaca

Pholisora mejicanus

(Reakirt, [1867])

Mexican Sootywing

S-C Colorado to Oaxaca