Megaxenops

Megaxenops is a genus of birds in the Furnariidae family. It contains the following species:
 * Great Xenops, Megaxenops parnaguae
 * Slaty-winged Foliage-gleaner, Megaxenops fuscipennis
 * Rufous-rumped Foliage-gleaner, Megaxenops erythrocercu