Requested reference
McCrone, J. D. (1963). Taxonomic status and evolutionary history of the Geolycosa pikei complex in the southeastern United States (Araneae, Lycosidae). American Midland Naturalist 70: 47-73. -- Show included taxa
McCrone, J. D. (1963). Taxonomic status and evolutionary history of the Geolycosa pikei complex in the southeastern United States (Araneae, Lycosidae). American Midland Naturalist 70: 47-73. -- Show included taxa