52 



AMERICAN SPIDERS AND THEIR SPINNINGWORK. 



he stretched the first and second pairs of legs sidewise, but after a moment 

 backed away. These manoeuvres were repeated many times, the attitude 

 assumed during them being as represented by Fig. 25. Occasionally he 



would bend the tip of the abdomen 

 down, lifting the body up on the 

 last joints of the two hindermost legs. 

 The female always paid the greatest 

 attention to his movements, lying on 

 the ground with all the legs flattened 



Fia.26. Positions in courtship of Marptusa familiaris. and the palpi slightly raiscd, tllC 



Male on the rigiit hand. (After Peckham.) ^^^^ movcmcnt visible being the vi- 



bration of the palps. There is a certain slowness and dignity about tlie 

 wooing of this species, almost ludicrous. ^ 



Tlie males of Dendryphantes capitatus approach the female rapidly, 

 until witliin two to five inches, when they stop and extend the legs di- 

 rectly forward close to the ground, the legs being slightly curved, with the 



tips turned up. This position serves admirably to 

 Showing expose the whole of the l)ronze and white face 

 Gaudy ^p^^ 26) to the attentive female, who watches him 

 closely from a little distance. As the wooer grows 

 more excited, he lies down on one side, with his legs still 

 extended. These antics are repeated for a very long time, 

 even for hours, before the female accepts his addresses. 



Tlie male of Ilabrocestum splendens is a magnificent fel- 

 low, having an abdomen of glowing pink, and bronze ceph- 

 alothorax tinted with reddisli brown. He began his addresses by advanc- 

 ing a few inches towards the female and then backing off again. 

 Habro- This movement was repeated many times. After awhile he set- 

 tled down under a little web in a corner. The female, troubled 

 by tins indifferent treatment, advanced toward him, whereupon 

 he came out and she fell back. This play was kept up for some time, 

 and at length the male began his courting in 

 earnest. When within a few inches of her, he 

 commenced a rapid dance from side to side, 

 raising tlie whole body high on the tips of the 

 logs, the first pair being directed forward, and 

 the palps clasped together, with the abdomen 

 turned to one side and lifted up. (Fig. 27.) 



After a short dance he stood motionless, 

 striking an attitude as sliown in the figure, re- 

 maining quiet for half a minute. Then he turned his back on the female, 

 moving irregularly about with his legs forward and his palps vibrating. 



Fig. 26. Bronze 

 and white face 

 of Dendryphan- 

 tes. Male. (Af- 

 ter Peckham.) 



cestum 

 splendens 



Fig. 27. Male Saltigrade, Habroces- 

 tuni splendens, when approaching 

 female. (After Peckham.) 



' Idem, page 44. 



