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.

S. G. A. K.  Marshall, ?Entomological results from the Swedish expedition 1934 to Burma and British India-Coleoptern: Curoulionidae?, Novit. zool., London, vol. 42, pp. pp. 397-473, 1948.