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

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