Crotch, G. R. 1870. The genera of Coleoptera studied chronologically (1735-1801. Transactions of the Entomological Society of London 1870:41-52.
Crotch, G. R. 1870. The genera of Coleoptera studied chronologically (1735-1801. Transactions of the Entomological Society of London 1870:41-52.