@article {304,
	title = {Insects and Acari in 1948-1949.},
	journal = {29th Report of the Lancashire and Cheshire Fauna Committee (1949): 93-107.},
	year = {1950},
	pages = {55},
	author = {Britten, H.}
}
@article {91,
	title = {Fleas (Siphonaptera) from mammals in Aberdeenshire.},
	journal = {The Scottish Naturalist. 62(1): 42-49.},
	year = {1950},
	pages = {119},
	author = {Dunnet, G. M.}
}
@article {123,
	title = {Ectoparasites from Fair Isle {\textendash} 2.},
	journal = {Entomologist{\textquoteright}s Monthly Magazine 86: 71.},
	year = {1950},
	pages = {333},
	author = {O{\textquoteright}Mahony, E.}
}
@article {17,
	title = {On the relationships of some mammal fleas to their hosts.},
	journal = {Annals of the Entomological Society of America 43(3): 320-333.},
	year = {1950},
	pages = {132},
	author = {Evans, F. C. and Freeman, R. B.}
}
@article {37,
	title = {Fleas (Siphonaptera) from birds in North-East Scotland.},
	journal = {The Scottish Naturalist. 62(1): 33-41.},
	year = {1950},
	pages = {1},
	author = {Allan, R. M.}
}
@article {43,
	title = {Some Berkshire records of Siphonaptera in 1949.},
	journal = {Entomologist{\textquoteright}s Monthly Magazine 86: 359.},
	year = {1950},
	pages = {7},
	author = {Ash, J.}
}
