S. G.  Marshall, ?New Curculionidae, with notes on synonymy?, Annals and Magazine of Natural History, vol. (10) 6, pp. 551-577, 1930.

S. G.  Marshall, ?New Curculionidae, with notes on synonymy?, Annals and Magazine of Natural History, vol. (10) 6, pp. 551-577, 1930.

M. Angel Alonso-Zarazaga and Lyal, C. H. C., ?Addenda and corrigenda to 'A world catalogue of families and genera of Curculionoidea (Insecta: Coleoptera)'?, Zootaxa, vol. 63, pp. 1-37, 2002.