PLATE LXV. 



Conchcecilla lacerta. 



Figure 



1. Shell, seen from right side, x 25. 



2. ,, ,, ,, above, x 25. 



3. Posterior extremity of same, more HgHy magnified. 



4. Shell structure near posterior extremity. 



5. Frontal tentacle and antennule. 



6. Antenna. 



7. Mandible and palp. 



8. Part of first foot. 



9. First maxilla (distal portion). 



10. Last foot. 



Conehmcia elegans. 



11. Female, seen from right side, x 40 



12. Frontal tentacle and antennule of male. 



13. „ „ „ „ „ female. 



14. Antenna of male. 



15. First foot of female. 



16. „ „ „ male. 



17. Mandible of female. 



18. Maxilla of first pair, female. 



19. „ second pair, male. 



20. Foot of last pair, male. 



21. Caudal laminae. 



22. Copulatory organ of male. 



[ 778 ] 



