List of Coleoptera received from Old Calabar, on the west coast of Africa. Annals & Magazine of Natural History Series 3, vol. xix 1867: pp. 167-180, 334-340. [Zoological Record Volume 4]
[Title unknown.] Annals & Magazine of Natural History Series 3, xix 1867: Unpaginated. [Zoological Record Volume 4]