Chamberun. — New Spiders of the Family Aviculariidae, 



PLATE 2. 



Lechridenus lamprus Chamberlin. 

 Fig. 1. Rastellum of left chelicera, anterior view. 



Aptostichus simus Chamberlin. 



Fig. 2. Eye-tubercle and eyes, lateral view. 

 Fig. 3. The same, dorsal view. 



Cyrtopholis medius ChamberUn. 



Fig. 4. Stridulating bristle from trochanter I. (Male paratype). 



Fig. 5. Left palpal organ of male, ectal view. 



Fig. 6. Tibial spurs of left leg I of male, mesal view. 



Cyrtopholis portoricae ChamberUn. 

 Fig. 7. Eyes, dorsal view. 



Cyrtopholis pelus Chamberlin. 



Fig. 8. Tibial spurs of right leg I of male, mesal view. 

 Fig. 9. Stridulating bristle from trochanter I. 

 Fig. 10. Right palpal organ of male, ectal view. 



