Chamberlin. — The ArachnMa. 



PLATE 9. 



Aymarella munda Chamberlin. 



Thomisoides terrosus Nicolet. 



Fig. 6. Eyes, dorsal view. 



Fig. 7. Mandible, ectal view, showing stridulating plate. 



Fig. 8. Labium. 



Fig. 9. Distal portion of mandible, ventral view. 



Fig. 10. Posterior claw of leg L 



