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, ?Descriptions of three new subspecies of Sphingidae?, Proceedings of the New England Zoological Club, vol. 13, pp. 101-103, 1933.

B. P.  Clark, ?A new sphingid genus?, Proceedings of the New England Zoological Club, vol. 14, pp. 13-14, 1934.

B. P.  Clark, ?Twelve new Sphingidae and notes on seven others?, Proceedings of the New England Zoological Club, vol. 16, pp. 27-39, 1937.

B. P.  Clark, ?Eight new Sphingidae and notes on two others?, Proceedings of the New England Zoological Club, vol. 17, pp. 37-44, 1938.

B. P.  Clark, ?Descriptions of twenty-four new Sphingidae and notes concerning two others?, Proceedings of the New England Zoological Club, vol. 15, pp. 71-91, 1936.

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, ?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, ?Eight new Sphingidae?, Proceedings of the New England Zoological Club, vol. 9, pp. 31-40, 1925.

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 and descriptions of ten new species?, Proceedings of the New England Zoological Club, vol. 10, pp. 33-46, 1928.

B. P.  Clark, ?Sundry notes on Sphingidae and descriptions of seven new forms?, Proceedings of the New England Zoological Club, vol. 12, pp. 25-30, 1930.

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, ?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, ?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.