Acantlioleberis curvirostris. 



Fig. 



1. First foot. 



2. Fourth foot. 



3. Fifth foot. 



4. Lateral view of female. 



Simocephalus clapbnoides. 



5. Lateral view. 



6. Lower posterior angle of shell. 



Eiirycercus lainellatiis. 



7. First foot. 



8. Caudal claws. 



9. Drepauothrix (leutata. Post-abdomen of male. After Birge. 



