Taxa included

Sarno, P. A. (1973). A new species of Atypus (Araneae: Atypidae) from Pennsylvania. Entomological News 84: 37-51.

Taxon
Atypus karschi Dönitz, 1887 (Atypidae) 38, f. 1-9 (Dmf) [urn:lsid:nmbe.ch:spidersp:000093], Atypus snetsingeri

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