________________________________ 
Genus   Quadrus

Quadrus cerialis

(Stoll, 1782)

Common Blue-Skipper

E & W Mexico to Argentina

Quadrus francesius

H. Freeman, 1969

Chiapan Blue-Skipper

S Mexico (Chiapas) to Costa Rica

Quadrus contubernalis
contubernalis

(Mabille, 1883)

Striped Blue-Skipper

SE Mexico to upper Amazon

Quadrus contubernalis anicius

(Godman & Salvin, 1894)

'Guatemalan' Striped Blue-Skipper

SE Mexico, Guatemala

Quadrus lugubris lugubris

(R. Felder, 1869)

Tanned Blue-Skipper

E & W Mexico to Costa Rica