188 



REVISTA CHILENA DE HISTORIA NATURAL 



arrangement of setae characteristic (Fig. 20. D); serriüa 

 exterior apparently with eighteen teeth, serrida interior 

 apparenthy untoothed (this could iiot be definitely made 

 out); movable finger with about twelve equally distant 



Fig-. 20.-C¡/fhoiiiiis cJiileiisis, sp. ¡lov. ( 9 ) 



A.— Chaetotaxy of carapace. 



B. — Anterior median mar2:in of caparace. 



C. — Lentition of movable finger of ohelicera. 



D. — Chelicera. 



E. — Dentition of fixed finger of palpas. 



F. — Chaetotaxy oí coxae of legs, maxillae aud genital operciihim. 



Qt. — Plumose coxal spines of second legs. 



H. — Details of dentition of movable finger of claw. 



I. — Claw of palpus, showing dentition and distribution of the tactile 



setae (areoles only, showa). 

 J. — Details of dentition of fixed finger of claw. 



subequal teeht (Fig. 20, C); fixed finger with about eleven 

 teeth wich are large anteriorly and become successively 

 smaller posteriorly (Fig. 20, É); flagelkim of eight or tey 

 distlnctly plumose setae. Dorsal chaetotaxy expressablenb 



