@article {522,
	title = {Ctenophthalmus (Euctenophthalmus) congener congener Roths., 1907: a flea new to Great Britain.},
	journal = {Entomologist 86(1): 19-22.},
	year = {1953},
	pages = {453},
	author = {Smit, F. G. A. M.}
}
@article {523,
	title = {A second record of the flea Ctenophthalmus congener congener Rothschild from the British Isles.},
	journal = {Entomologist 86(8): 199-200.},
	year = {1953},
	pages = {454},
	author = {Smit, F. G. A. M.}
}
@article {524,
	title = {Descriptions of new and little-known Siphonaptera.},
	journal = {Bulletin of the British Museum (Natural History), Entomology 3(5): 187-219.},
	year = {1953},
	pages = {455},
	author = {Smit, F. G. A. M.}
}
@article {525,
	title = {Notes on the flea Nosopsyllus londiniensis (Rothschild) (Siphon., Ceratophyllida) in Great Britain.},
	journal = {Entomologist{\textquoteright}s Monthly Magazine 89(1073): 255-257.},
	year = {1953},
	pages = {456},
	author = {Smit, F. G. A. M.}
}
@article {526,
	title = {The presence in Scotland of Tarsopsylla octodecimdentata (Kol.), a flea hitherto unrecorded from the British Isles.},
	journal = {The Scottish Naturalist 65(1): 5-10.},
	year = {1953},
	pages = {457},
	author = {Smit, F. G. A. M.}
}
