Fig. 1, Sj^nageles venator, female ; la, face and falces ; 

 lb, side of cephalothorax ; Ic, Synageles americaiia, epigy- 

 nuni ; Id, Synageles scorpiona, epigynum. 



Fig. 2, Synageles picata, female ; 2a, side of cephalo- 

 thorax of adult female (after Emerton) ; 2b, side of cephalo- 

 thorax of young, after the first moult ; 2c, face of same ; 2d, 

 side of cephalothorax of young after several moults ; 2e, face 

 of same ; 2f, side view of female when nearly mature (after 

 Emerton) ; 2g, first and second legs of male (after Emerton) ; 

 2h, first and second legs of female (after Emerton) ; 2i, 

 epigynum ; 2j, male palpus. 



Fig. 3, Fluda ruficeps, epigynum. 



Fig. 4, Marengo crassipes, female ; 4a, face and falces ; 

 4b, side of cephalothorax ; 4c, epigynum. 



Fig. 5, Bellota formicina, male ; oa, face and falces; 5b, 

 side of cephalothorax ; 5c and 5d, male palpus. 



Fig. 6, Semora napsea, female ; 6a, face and falces ; 6b, 

 side of cephalothorax ; 6c, epigynum. 



Fig. 7, Keyserlingella perdita, female ; 7a, face and 

 falces; 7b, side of cephalothorax; 7c, epigynum; 7d and 7e, 

 male palpus. 



Figs. 8 and 8a, Keyserlingella cara, male palpus. 



Fig. 9, Descanso vagus, female ; 9a, face and falces ; 9b, 

 side of cephalothorax ; 9c, epigynum. 



