72 ARKIV FÖR ZOOLOGI. BAND 2. N:0 W, 



Mamillce comparatively iong, black. 

 Pediinlp conf. the fig. 36 a — c. 



Measurements. 



Total lengtli 5 mm. 



Lengtli of cephalothorax 2,.n ^> 



Breadth » » I.9 » 



Length » abdomen 2,7 » 



Breadth » » l,o »• 



Length *> 1st leg 5,r, » 



>> » 2d » 4,7 » 



» » 3d » 5,r) » 



» » 4th >> 5.5(?'^> 



A single male from Quinta, Pro\. de Jujuy, Argentine. 

 Euophrys C. Koch. 



Simon. Hist. nat. d. Araignées. T. TI, pag. 572. 



E. (?) moreiiensis n. sp. (Pl. 9, fig. 37 a — d). 



Male. — Cephalothorax longer than broad with slightly 

 rounded sides. It is comparatively high with slightly curved 

 profil, behind with a straight declivity. Central furrow siiort, 

 in a small depression im media tely behind the posterior eyes. 

 Around anterior eyes orange-red hairs. The colour is black. 

 Behind on the thoracic part it is a little brownish,» clypeus 

 is yellow-brown. 



Eyes. — Anterior row recurved with lateral eyes much 

 smaller and separated from centrals by a space much shor- 

 ter than their radius. Clypeus scarcely as high as the radius 

 of anterior centrals, very much inclined. Eyes of second 

 row very small, situated a little nearer the eyes of third row. 

 Eyes of third row very little smaller than anterior lateral 

 eyes. Quadrangle of eyes a little narrower behind, much 

 shorter than the posterior part of cephalothorax. 



CheUceres reddish brown clothed with Iong black hairs, 

 about as Iong as the face. Inner margin of fang-groove 

 with a low conical black tooth. 



Coxce of pedipalp dark blackish brown with testaceous 

 tips. At the outer apical corner with a large forwards di- 

 rected tooth (Conf.Pl. 9, fig. 37 d). 



