G. A. K.  Marshall, ?On new neotropical Curculionidae.?, Annals and Magazine of Natural History, vol. (8) 18, pp. 449-469, 1916.

G. A. K.  Marshall, ?On new neotropical Curculionidae.?, Annals and Magazine of Natural History, vol. (8) 18, pp. 449-469, 1916.