B. P.  Clark, ?Descriptions of twenty new Sphingidae and notes on three others?, Proceedings of the New England Zoological Club, vol. 15, pp. 19-39, 1935.

B. P.  Clark, ?Descriptions of seven new Sphingidae and a note on one other?, Proceedings of the New England Zoological Club, vol. 12, pp. 77-83, 1931.

B. P.  Clark, ?Twelve new Sphingidae?, Proceedings of the New England Zoological Club, vol. 9, pp. 11-21, 1924.

B. P.  Clark, ?Thirty-three new Sphingidae?, Proceedings of the New England Zoological Club, vol. 8, pp. 47-77, 1923.

B. P.  Clark, ?New American Sphingidae?, Proceedings of the New England Zoological Club, vol. 6, pp. 39-50, 1916.

B. P.  Clark, ?Twenty-five new Sphingidae?, Proceedings of the New England Zoological Club, vol. 8, pp. 1-23, 1922.

B. P.  Clark, ?Some undescribed Sphingidae?, Proceedings of the New England Zoological Club, vol. 6, pp. 99-114, 1919.

B. P.  Clark, ?New Sphingidae?, Proceedings of the New England Zoological Club, vol. 6, pp. 57-72, 1917.

B. P.  Clark, ?Sixteen new Sphingidae?, Proceedings of the New England Zoological Club, vol. 7, pp. 65-78, 1920.