EXPLANATION" OF PLATE LXVIL 



Fig. 13, 14. Liotia capitata, Hedley. 



15. Risxoa profundior, Hedley. 



16. Pyrene hahylonica, Hedley. 



17. Philine oicitans, Hedley. 



18. Epitonium hellicosum, Hedley. 



19. TurvileUa curialis, Hedley. 



20. Immature example of Tiberia nitidida, A Adams, inadvertently 

 included in this plate. 



21. Arcularin dipuricoides, Hedley. 



