A. M.  Daramola and Taylor, T. A., ?A new species of kola weevil from Nigeria?Sophrorhinus gbanjaensis (sp. nov.) (Coleoptera: Curculionidae)?, Journal of Natural History, vol. 9, pp. 397-402, 1975.

A. M.  Daramola and Taylor, T. A., ?A new species of kola weevil from Nigeria?Sophrorhinus gbanjaensis (sp. nov.) (Coleoptera: Curculionidae)?, Journal of Natural History, vol. 9, pp. 397-402, 1975.

A. M.  Daramola and Taylor, T. A., ?A new species of kola weevil from Nigeria?Sophrorhinus gbanjaensis (sp. nov.) (Coleoptera: Curculionidae)?, Journal of Natural History, vol. 9, pp. 397-402, 1975.