BIHANG TILL K. SV, VET.-AKAD. HANDL. BAND 28. AFD. IV. N.O 1. 49 



Stermim yellow-brown with a blackish shade at the 

 margins. 



Legs 1, 2, 4, 3, brown, the anterior darker of colonr, the 

 posterior with blackish rings at the distal ends of the joints. 

 The dorsal side of the femiir I with three or four spines, 

 the inner side towards the apex with three spines. The tibia 

 and metatarsus I with numerous (about 10 on each joint) 

 irregnlarly arranged strong spines. The other pair of legs 

 also with numerous irregularly arranged strong spines. The 

 tarsi without spines. All joints clothed with long and fine 

 hairs. The tarsi and the metatarsi with incised hairs, but 

 these are fine and slender, much narrower than by Gnolus 

 angulifrons. The claws are of the same structure as b}^ that 

 species. 



Ähdonien is about as broad as long, triangulär with roun- 

 ded corners. The ground colour is grayish. On the back 

 there are on each side four transverse blackish bands, which 

 have some påle rounded spöts different in size. The venter 

 has a forwards very broad, backwards tapering black band, 

 which has two rows of very small grayish spöts. 



Pedipalpns conf. Pl. IV, fig. 4 a, b. 



Measurements : 



total length 3,5 mm. 



length of the cephalothorax 1,74 » 



breadth » >^ >. 1,3 >^ 



» » » » in front ... 1,24 » 



length > » abdomeu .^ 1,9 » 



breadth » » » 1,86 » 



length » >^ 1st leg 5 » 



» » » 2d >-' 4, G » 



» » » 3d >■ 2,9 >' 



» » >' 4th 3,9 » 



Of this species the collection contains two adult males 

 from the upper part of the Aysen Valley. 



These two males I was for a moment inclined to count to 

 On. angulifrons. But a comparison with a young male of 

 this species showed that it must be a diffierent species new 

 to science. It is characterized espeeially by the front of 

 cephalothorax, which has no prominent corners. The lateral 

 ■eyes are contiguous. The spines on the anterior legs are 



4 



