46 TULLGREN, SPIDERS COLLECTED IN SOUTH-CHILE BY P. DUSEN. 



The inferior claw has a very long apex and Inas at the base 

 two or three very short teeth. The npper claws on the fourth 

 tarsi as by the previous species. 



Ahdomen is heart-shaped, much more long than broad, 

 very tapering at the hind-end. It is slightly convex. The 

 colour is lio^ht reddish on the back with a blackish-brown 

 net of fine stripes. On each shoulder and at the hind-end a 

 black spöt. The venter without all markings. 



Vulva conf. Pl. III, fig. 6 a (fiillgrown?) 



Measurements : 



total length 5 mm. 



length of the cephalothorax 2,6 » 



breadth » » » 1,8 » 



» » » » in frout ... 1,2 » 



length » » abdomen 2,2 » 



breadth » » > 3 » 



length » » 1st leg 7,i » 



» » » 2d » 6,2 » 



» » » 3d » 3,7 » 



3> » » 4th »....• 6 » 



Two specimens from the upper part of the Aysen Valley. 



To this species I am intended to refer a single adult 

 male from the lower part of the valley. 



The cephalotliorax, which is of the same shape as by the 

 female, but only very little narrower in front, has a dark 

 brown band along each margin. The most difFerent organs 

 are the legs, which nearly perfectly are without short spines 

 on the anterior pairs and have a much greater number of 

 strong spines. The tibia I has 3 pairs of long spines on the 

 dorsal as well as on the ventral side and between the upper 

 and lower row on the sides two or three. The metatarsus I 

 has one pair above and two pairs beneath. On the second 

 pair the armature is similar, but at the apex of the meta- 

 tarsus there seem to be some short spines on the inner side. 

 The upper claws of the tars^^s I are nearly of the same type 

 as by the female. The ahdomen is a little shorter as by the 

 female; the dorsal markings very similar, but the net-work 

 is much denser and there are no black spöts on the shoulders 

 and at the hind-end. 



Pedipalpus conf. Pl. IV, fig. 1 c. 



