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Genus   Polythrix

Polythrix octomaculata

(Sepp, [1844])

Eight-spotted Longtail

(SE AZ as stray), S Texas to
Argentina

Polythrix maizae

Hellebuyck, 1998

Melanic Longtail

Nicaragua

Polythrix mexicanus

H. Freeman, 1969

Mexican Longtail

SE AZ, S TX (as stray), N Mexico
to Costa Rica

Polythrix asine

(Hewitson, 1867)

Asine Longtail

N Mexico to Panama

Polythrix caunus

(Herrich-Schäffer, 1869)

Four-spotted Longtail

E Mexico to S Brazil and
Paraguay

Polythrix auginus

(Hewitson, 1867)

Auginus Longtail

SE Mexico to S Brazil

Polythrix metallescens

(Mabille, 1888)

Metallescens Skipper

SE Mexico to Peru and northern
Brazil

Polythrix kanshul

Shuey, 1991

Kanshul Longtail

S Mexico, Belize, NE Costa Rica