Pascoe, F. P. 1868. Contributions to a knowledge of the Coleoptera Part i (continued. Proceedings of the Entomological Society of London 1868:xi–xiii-xi–xiii.
Pascoe, F. P. 1868. Contributions to a knowledge of the Coleoptera Part i (continued. Proceedings of the Entomological Society of London 1868:xi–xiii-xi–xiii.