TEXT FIG. 2.-COURTSHIP POSTURES OF MALE WOLF AND 



JUMPING SPIDERS 



A. Pardosa milvina Hentz. B. Habronattus viridipes Hentz. C. Peckhamia noxi- 

 osa Hentz. D. Hyctia pikei Peckham. E. Peckhamia picata Peckham. F. 



Euophrys monadnock Emerton. 

 (Redrawn from Kaston, Emerton and Peckham). 



