Corynesporopsis curvularioides sp. nov. is described and illustrated from specimens collected on dead branches in Guangxi Province. The fungus is characterized by its terminal, monotretic conidiogenous cells with catenate, obclavate to ellipsoidal, pale brown to brown, 15-35 × 7-11 m, 1-5-euseptate conidia. Brachysporiellina pulneyensis, Catenularia cubensis and Kylindria excentrica are newly recorded from China.