Spiders 



9h 



Plate III. 











<>4».„,. 



'5:--. 







Sii*l^ 





lAjcosa asivak, Bernard harbour, Northwest Territories, July 9, 1915. 



Explanation of Plate II. 



Fig. 13. Lycosa asivak, dorsal markings. 



14. " " epigynum. 



15. " " undeveloped epigynum. 



16. " " male palpus. 



17. Pardosa glacialis, epigynum. 



18. XysHcus bimaculalus. 



19. " i' male palpus. 



20. " " epigynun. 



