B. P.  Clark, ?Descriptions of four new Sphingidae and notes concerning two others?, Proceedings of the New England Zoological Club, vol. 13, pp. 39-42, 1932.

B. P.  Clark, ?A review of some Sphingidae described by Dr. S. Matsumura?, Proceedings of the New England Zoological Club, vol. 13, pp. 43-46, 1932.

B. P.  Clark, ?A revision of the Protoparces of the Galapagos Islands?, Proceedings of the New England Zoological Club, vol. 9, pp. 67-71, 1926.

B. P.  Clark, ?Sundry notes on Sphingidae, descriptions of sixteen new species, and of one new genus?, Proceedings of the New England Zoological Club, vol. 11, pp. 7-24, 1929.

B. P.  Clark, ?Descriptions of twelve new Sphingidae and remarks upon some other species?, Proceedings of the New England Zoological Club, vol. 9, pp. 45-59, 1926.

B. P.  Clark, ?Descriptions of twelve new Sphingidae and remarks upon two other species?, Proceedings of the New England Zoological Club, vol. 9, pp. 99-109, 1927.

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, ?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.