ERATO, Risso. 



Thes. Conch. Pl. CCXIX. 



(Figures enlarged one-half from Mr. Cuming's Collection.) 



Fig. Sp. 



1-3. 1. stjlcifera, Gray. 



4-6. 5. lachryma, Gray. 



7-9. 11. Maugerle, Gray. 



10, 11. 3. corrugata, Hinds. 



12, 13. 4. nana, Buclos. 



14-16. 2. scabriuscula, Gray. 



17, 18. 8. HjEmatina, Menke. 



19, 20. 13. ANGYOSTOMA, Sowb. 



21, 22. 7. Sandwichensis, Sowb. 



23, 24. 13. angyostoma, Sowb. 



25, 26. 15. angulifera, Sowb. 



27, 28. 16. vitellina, Hinds. 



29, 30. 6. guttata, Sowb. 



31, 32. 12. columbella, Menke. 



33, 34. 14. gallinacea, Hinds. 



35-37. 9. callosa, Sowb. 



3S-40. 10. uevis, Donov. 



