@article {43752,
	title = {The cattle lice of Great Britain. Part II. Lice populations},
	journal = {Parasitology},
	volume = {33},
	year = {1941},
	note = {b; 308},
	month = {1941},
	pages = {343 - 358},
	keywords = {Anoplura, Artiodactyla, Haematopinus, Linognathus, Mitteleuropa, Solenopotes, Troester},
	url = {http://phthiraptera.info/sites/phthiraptera.info/files/43752.pdf},
	author = {Craufurd-Benson,H. J.}
}
@article {42022,
	title = {The cattle lice of Great Britain. Part I. Biology, with special reference to Haematopinus eurysternus},
	journal = {Parasitology},
	volume = {33},
	year = {1941},
	note = {a; 308},
	month = {1941},
	pages = {331 - 342},
	keywords = {Anoplura, Artiodactyla, Haematopinus, Linognathus, Mitteleuropa, Solenopotes, Troester},
	url = {http://phthiraptera.info/sites/phthiraptera.info/files/42022.pdf},
	author = {Craufurd-Benson,H. J.}
}
