Sphenopsis

Sphenopsis is a genus of birds in the Thraupidae family. It contains the following species:
 * Piura Hemispingus, Sphenopsis piurae
 * Oleaginous Hemispingus, Sphenopsis frontalis
 * Black-eared Hemispingus, Sphenopsis melanotis
 * Western Hemispingus, Sphenopsis (melanotis) ochraceus