W. G.  Dietz, ?Revision of the genera and species of Anthonomini inhabiting North America.?, Transactions of the American Entomological Society, vol. 18, pp. 249-276+pl.V-VII, 1891.

W. G.  Dietz, ?Revision of the genera and species of Anthonomini inhabiting North America.?, Transactions of the American Entomological Society, vol. 18, pp. 177-232, 1891.

W. G.  Dietz, ?Revision of the genera and species of Anthonomini inhabiting North America.?, Transactions of the American Entomological Society, vol. 18, pp. 177-276, 1891.

W. G.  Dietz, ?Revision of the genera and species of Anthonomini inhabiting North America.?, Transactions of the American Entomological Society, vol. 18, pp. 233-248, 1891.