Plate V. 



V. Intermediate shelf, 27 to 65 meters. 

 Fig. 



1. Calliostoma bonita Strong, Hanna, and Hertlein, 1933. Aperture, size - 20 - 21 mm. 



2. Astele rema (Strong, Hanna, and Hertlein, 1933). Aperture, size - 9 x 12 mm. 



3. Solariella triplostephanus Dall, 1910. Aperture, size -6x7 mm. 



4. Architedonica placentalis (Hinds, 1844). Aperture, size -8x19 mm. 



5. Polinices uber (Valenciennes, 1832). Aperture, size - 16 x 12 mm. 



6. Cassis centiqiiadrata (Valenciennes, 1832). Aperture, size -42 x 32 mm. 



7. Distorsio dccussatiis (Valenciennes, 1832). Aperture, size -47 x 25 mm. 



8. Bursa californica sonorana Berry, 1960. Aperture, size - 51 x 36 mm. 



9. Bursa nana (Broderip and Sowerby, 1829). Aperture, size - 50 x 30 mm. 



10. Murex recurvirostris Broderip, 1833. Aperture, size -43 x 23 mm. 



11. Eupleura nmriciformis (Broderip, 1833). Aperture, size -26 x 16 mm. 



12. Cantharus, n. sp. Aperture, size - 37 > 24 mm. 



13. Fusinus dupetitthouarsi {Kiener, 1846). Aperture, size - 79 :■ 25 mm. 



14. Mitra hindsii Reeve, 1844. Aperture, size - 24 x 8 mm. 



15. Harpa crenata Swainson, 1822. Aperture, size - 34 > 21 mm. 



16. Claims roseolus (Hertlein and Strong, 1955). Aperture, size - 17 • 7 mm. 



17. Pleuroliria picta (Reeve, 1843). Aperture, size - 36 x 1 1 mm. 



18. Anodontia edcntuloides (Verrill, 1870). A. Exterior, B. Interior, size - 40 ;■ 37 mm. 



19. Trachycardium bckheri (Broderip and Sowerby, 1829). A. Exterior, B. Interior, 

 size - 29 ■ 30 mm. 



20. Eucrassatella gibbosa forma rudis Sowerby, 1832. A. Exterior, B. Interior, 

 45 X 28 mm. 



21. Tellina pristiphora Dall, 1900. A. Exterior, B. Interior, size -38 x 28 mm. 



22. Semele paziana Hertlein and Strong, 1949. A. Exterior, B. Interior, size -27x21 mm. 



23. Nemocardium paziamim (Dall, 1916). Exterior, size- 11 ■ 10 mm. 



