V. Lyman Kellogg, ?New Mallophaga III. Mallophaga from birds of Panama, Baja California and Alaska?, California Academy of Sciences Occasional Papers, vol. VI, pp. 3 - 52, 1899.

V. Lyman Kellogg and Chapman, B. L., ?Mallophaga from birds of California?, California Academy of Sciences Occasional Papers, vol. VI, pp. 53 - 143, 1899.