@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} }