@article {11881,
	title = {Note on Ptomaphagus cavernicola Sz in Arkansas caves},
	journal = {JKes},
	volume = {12},
	year = {1939},
	pages = {117.},
	author = {Sanderson, M. W.}
}
@article {11803,
	title = {Ptomaphagus (Adelops) carolinensis n. sp. (Col. Silph.), eine neue Catopide aus den {\"o}stlichen Vereinigten Staaten},
	journal = {Arkiv f{\"o}r Zoologi},
	volume = {42B},
	number = {1},
	year = {1949},
	pages = {1-2.},
	author = {SCHWEIGER, H}
}
@article {11357,
	title = {"The allopatric distribution of the cavernicolous beetles Ptomaphagus hubrichti and Ptomaphagus barri in Tennessee (Leiodidae; Catopinae)"},
	journal = {ANsp},
	volume = {30},
	number = {3},
	year = {1975},
	pages = {467-470.},
	author = {PECK, SB}
}
@article {11335,
	title = {Population genetics and evolutionary biology of the cave beetle Ptomaphagus hirtus},
	journal = {Evolution},
	volume = {30},
	number = {3},
	year = {1976},
	pages = {484-498.},
	author = {Laing, C. and G. R. Carmody and PECK, SB}
}
@article {11230,
	title = {Ptomaphagus californicus (Leconte) (Coleoptera: Leiodidae), an inquiline in the nests of the ant Formica haemorrhoidalis Emery},
	journal = {CObu},
	volume = {34},
	number = {1},
	year = {1980},
	pages = {79-83.},
	author = {Mackay, W. P.}
}
@article {11178,
	title = {New host record for Ptomaphagus californicus (Leconte) (Coleoptera: Leiodidae)},
	journal = {CObu},
	volume = {36},
	number = {2},
	year = {1982},
	pages = {379-380.},
	author = {Mackay, W. P.}
}
@article {11171,
	title = {"Occurrence of Ptomaphagus cavernicola in forests in Florida and Georgia (Coleoptera; Leiodidae; Cholevinae)"},
	journal = {FLoe},
	volume = {65},
	number = {3},
	year = {1982},
	pages = {378-379.},
	author = {PECK, SB}
}
@article {45,
	title = {Aspetti ecologici ed evolutivi del popolamento di grotte temperate e tropicali: Osservazioni sul ciclo biologico di alcune specie di Ptomaphagus (Coleoptera: Catopidae)},
	journal = {Int. J. Speleol},
	volume = {5},
	number = {3/4},
	year = {1973},
	pages = {337-47},
	author = {Sbordoni, V and M. Cobolli-Sbordoni}
}
