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



The first tibia (conf. Pl. IV, fig. o) with several strong 

 spines comparatively irregularly arranged, perfectly without 

 short spines arranged in a roiv. On the contrary such small 

 spines are on the metatarsus on the inner side besides two 

 strong spines. The legs are clothed with long fine hairs and 

 on the tarsi and metatarsi especially of the anterior legs 

 there are in rows arranged very strong, flat, lancet-formed 

 hairs, wbich are incised at one edge (conf. Pl. III, fig. 7 b). 

 The claws are very similar those by Gn. spiculator. The 

 vulva is not fullgrown (?) (conf. Pl. III, fig. 7 a). 



Measurements: 



total leugth 4 mm. 



length of the cephalothorax 1,8 » 



breadth » » » 1,4 » 



» » » » in front ... 1,8 » 



length » » abdomen 2,2 » 



breadth » » » 2,4 » 



length »» 1st leg 5 » 



» » » 2d » 3,74 » 



» » » 3d » 2,3 » 



» » » 4th » 4 » 



Gn. zonulatus n. sp. 



Male. — Cephalothorax broad oval; the front a littJe 

 enlarged, but not as broad as the pars thoracica. The frontal 

 corners not prominent as by G. angulifrons. It is higher 

 convex by this species and the side-furrows are distinct. The 

 pars cephalica is light yellow-brown; the sides of the pars 

 thoracica are blackish-brown. The clypeus is about twice as 

 high as the diameter of the anterior central eyes. 



Eyes. — The front-row straight ; the middle-eyes separated 

 by a space a little longer than their diameter. The lateral 

 eyes nearly contiguons. The hind-row recurved; the middle- 

 eyes separated by an interval a little longer than their dia- 

 meter. The posterior middle-eyes very little larger than the 

 anterior. The area of middle-eyes very little narrower in 

 front, about as long as broad. 



Cheliceres are chestnut-coloured, the inner margin of the 

 claw-furrow with three minute teeth. 



Maxillce påle testaceous. 



Lahium blackish. 



