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Species   Erynnis pacuvius

Erynnis pacuvius pacuvius

(Lintner, 1878)

Pacuvius Duskywing

S UT, S CO, AZ, NM to Oaxaca

Erynnis pacuvius lilius

(Dyar, 1904)

'Northwestern' Pacuvius Duskywing

NW CO, N UT, W WY, MT, ID, BC,
WA, OR, W NV, N & E CA

Erynnis pacuvius pernigra

(F. Grinnell, 1905)

'Bay Area' Pacuvius Duskywing

San Francisco Bay area, C CA

Erynnis pacuvius callidus

(F. Grinnell, 1904)

'Californian' Pacuvius Duskywing

S CA coast ranges to Baja
California (norte)