The Nearctic Atypidae. American Museum novitates ; no. 895

Gertsch, Willis John, 1906-2005-10-062005-10-061936http://hdl.handle.net/2246/407119 p. : ill. ; 24 cm.Includes bibliographical references.1858154 bytesapplication/pdfen-USQL1 .A436 no.895, 1936AtypidaeSpiders -- United StatesSpiders -- North AmericaArachnida -- United StatesArachnida -- North AmericaThe Nearctic Atypidae. American Museum novitates ; no. 895text