Ottawa Spiders. 13 



DICTYNID^. 



Amaurobius tibialis Em. Dictyna maxima Bks. 



" bennetti Blk. " volupis Keys, 



ULOBORID^. 



Uloborus plumipes Koch. 



THERIDIID^. 



Theridium murarium Em. Lophocarenum florens Cb. 



" unimaculatum Em. Tmeticus bostoniensis Evi. 



" frondeum Htz. Microneta quinquedentata Koch. 



" differens Em. Linyphia marginata Koch. 



Theridula sphjerula Htz. " phrygiana Koch. 



Ceratinella leeta Cb. " mandibulata Em, 



Cornicularia communis Em. 



EPEIRID.^. 



Epeira nordmanni Th. Epeira trivittata Keys. 

 " insularis ffiz. " displicata Iffz. 



" trifulium Ntt. " prompta Htz. (paroula Keys. 



" strix -fftz. Singa variabilis ^/«. 



" ^ ' patagiata Clerk. Argiope transversa Em. 

 " sclopetaria Clerk. 



TETRAGNATHID^. 



Tetragnatha extensa Linn. Tetragnatha laboriosa Htz. 



THOMISID/E. 



Xysticus gulosus Keys. Misumena vatia Clei k. 



" stomachosus Keys. " georgiana Keys. 



" limbatus Keys. Tibellus oblongus Walck. 



Oxyptila conspurcata Th. Philodromus aureolus Walck. 

 Coriarachne versicolor Keys. 



Ocyale undata Htz. Pirata montanus Em. 



Dolomedes scriptus Htz. 



Phidippus mystaceus Htz. Attus palustris Peck. 



" rufus Htz. Icius elegans Htz. 



Philreus militaris /i?:. " fuligeneus i?//&. (hartii £///.) 



Dendryphantes octavus Htz. " formicarius Em. 



Astia vittata ZTi's. " n. sp. (canadensis Bks. Ms.) 



Ergane borealis Blk. Synageles picata Htz. 



Families II, Genera 36. Species 61. 



