Template:Price & Clayton, 1989
- Price, R.D.; Clayton, D.H. 1989: Kaysius emersoni (Mallophaga, Menoponidae), a new genus and new species of louse from the Wedge-billed Woodcreeper (Passeriformes, Dendrocolaptidae) of Peru. Annals of the Entomological Society of America 82(1): 29-31. Full article (PDF)