Distribution and Abundance of the Cattle Tail Louse, Haematopinus quadripertusus Fahr. (Anoplura, Haematopinidae) in Puerto Rico

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith