•■I'! TULLUREN, SPIDERS COLLECTED IN SOI TH-CHILE BY P. DUSÉX, 



lengtli of tlie 2(1 leg 13,f< mm. 



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One sing-le male from the upper part of the Aysen Vallej-, 

 jan. 1.S97. 



M. ehilensis n. sp. 



Female. — Ccpltalotliorax is broad oval, tapering towards 

 the front, which is abont half as broad as tlie broadest part 

 of the pars tlioracica. The pars cephalica is slightly convex; 

 the side-fiirrows indistinet. The central-furrow verv deep 

 and broad. The colonr is brown; in the niiddle-line is a blackish 

 longitndinal band, which is mnch broader on the pars cepha- 

 lica; the margins with a narrow black band. The clypens is 

 almost as high as the diameter of the anterior middle-eyes. 



Eyes. — The front-roM' is slightly recurved; the middle- 

 eyes separated b}^ an interval nearly as broad as their dia- 

 meter and the distance from the lateral eyes nearly twice as 

 long as their diameter. The two lateral eyes nearly conti- 

 guous, very little prominent. The hind-row slightly recurved; 

 the middle-eyes separated by an interval as long as their 

 diameter and the distance from the lateral ones twice as long. 

 The area of the middle-eyes very little more long than broad. 

 All eyes abont equal in size and surrounded by black rings. 



Ghellcercs påle testaceous-brown. comparatively short and 

 thick; the inner margin of the claw-fnrrow with four, the 

 outer one with three strong teeth. 



Maxillce påle testaceous, blackish at the base. 



Lahiinn blackish. 



Stcrniim nearly triangulär, abont as broad as long, black 

 with a lighter brownish shade in the middle, densely clothed 

 with long black hairs. 



Lerjs 1, 2, 4, 3 yellow-brown; the feniora especially the 

 first ones with a blackish ring at the apex; the patelkt raore 

 or less blackish; the tibite with a blackish ring at the apex 

 and one in the middle of the proximal part; the metatarsi with 

 a more or less distinct blackish ring at the apex. All joints 

 densely clothed with short and long blackish hairs and bristles. 

 All joints except the tarsi with numerous long Idack spines. 



