Tribe Anisoscelini

Diagnosis (After Brailovsky & Sánchez, 1983) Individuals of medium to large size and with hind tibiae dilated on both sides; head with well developed neck; tylus longer or equal in size to the juga, buccula short with "U or V" shape; rostral segments I and II of equal size, IV longer than III; pronotum almost hexagonal, wider than long with prominent humeral edges; femora armed with two rows of spines aligned with each other, possibly with scattered tubercles or spines on hind femur; posterior tibia with foliaceous dilations on both sides; hamus of the rear wing slightly curved; male with two pairs of conjunctival appendages, the anterior spur of the seventh sternum, simple; female with or without anterior sternal spurs, dorsal apodeme the of first valvifer strongly crested at its posterior third.