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Genus   Erynnis

Erynnis mercurius

(Dyar, 1926)

Mexican Duskywing

S-C Mexico (MEX, DF)

Erynnis icelus

(Scudder & Burgess, 1870)

Dreamy Duskywing

widespread in USA and Canada

Erynnis brizo somnus

(Lintner, 1881)

'Florida' Sleepy Duskywing

Peninsular Florida

Erynnis brizo brizo

(Boisduval & Le Conte, [1837])

Sleepy Duskywing

SE Canada, E USA, possibly far
NE Mexico

Erynnis brizo burgessi

(Skinner, 1914)

'Rocky Mountain' Sleepy Duskywing

S Rocky Mountain states, W TX,
far SE CA, USA, far NW Mexico

Erynnis brizo muelleri

(Draudt, 1923)

'White-fringed' Sleepy Duskywing

C & W Mexico

Erynnis brizo lacustra

(W. G. Wright, 1905)

'Lacustra' Sleepy Duskywing

Baja California Norte, S & C CA

Erynnis juvenalis juvenalis

(Fabricius, 1793)

Juvenal's Duskywing

E USA, SE Canada, far NE Mexico
(COAH)

Erynnis (juvenalis) clitus

(W. H. Edwards, 1883)

Clitus Duskywing

SE AZ, SW NM, W TX, E & W Mexico
to Chiapas

Erynnis telemachus

Burns, 1960

Rocky Mountain Duskywing

E NV, UT, AZ, NM, CO, far S-C
WY, W TX

Erynnis propertius

(Scudder & Burgess, 1870)

Propertius Duskywing

Cascades-Sierra Nevada,
westward, S BC to northern Baja

Erynnis meridianus meridianus

E. Bell, 1927

Meridian Duskywing

S NV, SW UT, AZ, NM, C & W TX,
far N Mexico

Erynnis meridianus fieldi

Burns, 1964

'White-fringed" Meridian Duskywing

C Mexico

Erynnis scudderi

(Skinner, 1914)

Scudder’s Duskywing

SE AZ, SW NM, W TX to Guatemala

Erynnis horatius

(Scudder & Burgess, 1870)

Horace's Duskywing

(far SE UT, far NE AZ), CO, NM,
E USA, far NE Mexico (TAMPS)

Erynnis tristis tristis

(Boisduval, 1852)

Mournful Duskywing

CA and Baja California Norte

Erynnis tristis tatius

(W. H. Edwards, 1883)

'Mexican' Mournful Duskywing

AZ, S NM, W & S TX to Colombia

Erynnis tristis pattersoni

Burns, 1964

'Dark-fringed' Mournful Duskywing

Baja California Sur

Erynnis martialis

(Scudder, [1870])

Mottled Duskywing

MN to NH, S to N FL, W to C TX,
CO, N NM W NE, W SD

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)

Erynnis zarucco

(Lucas, 1857)

Zarucco Duskywing

SE USA (OK-NC-FL), Cuba,
Hispaniola

Erynnis funeralis

(Scudder & Burgess, 1870)

Funereal Duskywing

S CA, S AZ, S NM, TX S to
Argentina (as resident); strays
widely

Erynnis baptisiae

(W. Forbes, 1936)

Wild Indigo Duskywing

E USA (far S Ontario) to N FL

Erynnis lucilius

(Scudder & Burgess, 1870)

Columbine Duskywing

NE USA, SE Canada

Erynnis afranius

(Lintner, 1878) (Typical
segregate)

Afranius Duskywing

SE ALTA, S SASK to N Mexico

Erynnis afranius

(Lintner, 1878) (BCN segregate)

Afranius Duskywing

SW CA and Baja California
(norte)

Erynnis afranius

(Lintner, 1878) (SE Mexican
segregate)

'White-fringed' Afranius Duskywing

SE Mexico (Puebla and Mexico
States)

Erynnis persius persius

(Scudder, 1863)

Persius Duskywing

NE USA

Erynnis persius borealis

(M. Cary, 1906)

Persius Duskywing

most of W Canada, possibly S
along Cascades (& W) to N CA

Erynnis persius avinoffi

(W. Holland, 1930)

Persius Duskywing

YT, Alaska

Erynnis persius fredericki

H. Freeman, 1943

Persius Duskywing

Rocky Mountain region, USA,
possibly S SASK, S ALTA