S. B.  PECK, ?The terrestrial arthropod fauna of Florida caves?, FLoe, vol. 53, pp. 203-207., 1970.

S. B.  PECK, ?"Occurrence of Ptomaphagus cavernicola in forests in Florida and Georgia (Coleoptera; Leiodidae; Cholevinae)"?, FLoe, vol. 65, pp. 378-379., 1982.