@article {	416	,
	title = {The distribution of Ceratophyllus borealis Rothschild, 1906, and C. garei Rothschild, 1902, with records of specimens intermediate between the two.},
	journal = {Transactions of the Royal Entomological Society of London 107: 295-317.},
	year = {1955},
	author = {Rothschild, M.}
}
