Published online by Cambridge University Press: 31 May 2012
Machaerilaemus Harrison: Parasitology, VII, p. 389 (1915).
Machaerilaemus Harrison: Harrison, Parasitology, IX, p. 60 (1916)
Hirundoecus Ewing: Proc. U. S. N. M., LXXVII, Art. 20, p. 12 (1931).
Machaerilaemus Harrison: Bedford, 18th Rept. Dir. Vet. Serv. and Anim. Ind. Un. S. Africa, p. 377 (1932).
Hirundoecus Ewing: Bedford, ibid, p. 380.