@article {413,
	title = {A note on Ceratophyllus rusticus Wagner (1903) (Siphonaptera) at Ashton Wold.},
	journal = {Entomologist 80: 253-255.},
	year = {1947},
	pages = {353},
	author = {Rothschild, M.}
}
@article {423,
	title = {Ceratophyllus rossittensis Dampf, 1912, a bird flea new to Britain.},
	journal = {Entomologist 80: 59.},
	year = {1947},
	pages = {363},
	author = {Rothschild, M. and Bossanyi, J.}
}
