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



mncli more numerons and there are not as great a number of 

 large, laneet-formed incised hairs on the most distal joints of 

 the anterior leffs. 



Oarces Simon. 



Simon, Ann. Soc. ent. Belg. C. R. p. LIX. 



Of tliis genns only one species is known. As is said 

 above under the previous genus it is very nearly related to 

 the genus Gnolus. 



O. reticulatus (Nlc). 



Arkys reticulatus Nic. 1. c. p. 387. 



» piriformis » » ;> ;> 388 



» trayi » » » » » 



;> flavescens » » » » 389, pl. V, fig. 1. 



» liliputanus ;> » » » » 

 Oarces reticulatus Simon 1. c. p. LX. 



» » ;> Act. Soc. Chile, 1896 p. 70. 



Of this interesting species the collection contains a snbad. 

 female from the lower part of the Aysen Valley. 



Cephalotorax is oval, a little convex, slightly tapering 

 towards the front. The pars cephalica is distinctly separated 

 from the pars thoracica. The colour is yellow-brown, paler 

 on the pars thoracica. At the margins a narrow blackish 

 band, which has some very short branches inwards. The 

 clypeus about as high as the anterior eyes. 



Epes. — The front-row is recurved; the middle-eyes sepa- 

 rated by an interval nearly twice broader than their dia- 

 meter and the distance to the lateral eyes nearly four times 

 as long. The anterior middle-eyes are the smallest of all. 

 The two lateral eyes separated by an interval a little shorter 

 than their diameter. The hind-row is recurved, the middle- 

 eyes separated by an interval a little broader than their 

 diameter and the distance from the lateral ones nearly four 

 times as long. The area of middle-eyes about as long as 

 broad, narrower in front. All eyes^ especially the lateral, a 

 little prominent. The anterior middle-eyes are black, the 

 others are yellow-brown. 



