PR.OCEEDINQS 



OF THE 



WASHINGTON ACADEMY OF SCIENCES 



Vol. IV., pp. 49-86. [Plates i-iii.] March 27, 1902. 



PAPERS FROM THE HOPKINS STANFORD GALA- 

 PAGOS EXPEDITION, 1898-1899. 



VII. 



ENTOMOLOGICAL RESULTS (6). 



ARACHNIDA. 



By Nathan Banks. 



With Field Notes by Robert E. Snodgrass. 



CONTENTS : 

 Part I, by Nathan Banks : 



Extent and Character of the Collection 50 



Affinities of the Fauna 51 



Geographic Distribution 54 



Technical Descriptions : 



Araneida Filistatidae 55 



Scytodidse 55 



Pholcidae .... 56 



Djsderidae . 57 



Drassidae 57 



Clubionidie 58 



Agalenidse 58 



Dictjnidse 59 



Theridiidae 59 



Epeiridse 60 



Thomisiidte 62 



Sparassidae 63 



Ctenidae 64 



Lycosidae 64 



Attidae 66 



Arthrogastra . . Phrynida 67 



Scorpionida 68 



Pseudoscorpionida 68 



Solpugida 69 



Acarina Ixodidae 70 



Tyroglyphidse 70 



Part II, by R. E. Snodgrass : 



Field Notes 71 



Proc. Wash. Acad. Sci., March, 1902. (49) 



