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



the long spines. On the dorsal side of the tibia one single 

 fine curved spine. On the inner side of the tibia I three 

 long spines and between these shorter ones, more above on 

 the same side three finer and shorter spines; on the same 

 side of metatarsus I two long spines and above these a finer 

 one, besides short spines in a row. On the ventral side of 

 the tarsus I two rows of very fine spines. The claws as by 

 Gnolus spiculator Nic. The second legs with a similar ar- 

 mature, but the spines are shorter. The two posterior legs 

 with some very fine spines, but not arranged in rows. All 

 legs with long and fine hairs, near the claws with some in- 

 cised fine hairs. 



Äbdomen is heart-shaped, nearly as broad as long, very 

 påle yellowish-red, with a fine, blackish dorsal net-work. 



Vulva is not fullgrown but seems to be very similar to 

 that of the previous species. 



Measurements. 



total length o mm. 



length of the cephalothorax 2,3 » 



breadth » » » 1,76 » 



» » » » in front ... 1 » 



length 5> » abdomen 3,i » 



breadth » » » 3 » 



length »» 1st leg 7 » 



» » » 2d » 6 » 



» » ;> 3d » 3,7 » 



» ;> » 4th ;> ."),8 » 



One single subad. female from the upper part of the 

 Aysen Valley. 



G. cordiformis (Nic). 



Arkys cordiformis Nicolet, 1. c. 1849, p. 385. 

 » variabilis » , » '> , p. 385. 



G. cordiformis Simon, 1. c. 1879. 



» ;> , Act. Soc. Se. de Chili 1896, p. 68. 



Female. — CephalotJiorax of nearly the same shape as 

 by the previous species. The colour is yellow with an in- 

 distinct blackish forwards forked spöt in the middle. The 

 clypeus a little higher than the diameter of the anterior 

 middle-eyes. 



