Requested reference
Atkinson, G. F. (1886). Descriptions of some new trapdoor spiders; their nests and food habits. Entomologica Americana 2: 109-117, 128-137. -- Show included taxa
Atkinson, G. F. (1886). Descriptions of some new trapdoor spiders; their nests and food habits. Entomologica Americana 2: 109-117, 128-137. -- Show included taxa