Species of the genera Notochaeta, Weyrauchimyia, and Udamopyga are redescribed; new species of the latter genus, of Cuculomyia and of Dexomyophora are proposed, all from the Yungas Biological Province of Ecuador. Key to species of Udamopyga is given.
Notochaeta setifacies Lopes; Weyrauchimyia biocoloricauda Lopes; Cuculomyia ecuatorina n. sp.; Udamopyga similis Lopes; Udamopyga atripenis n. sp.; Dexomyiophora tandapiensis n. sp.; Sarcophagidae