Catalogue of the Ma.rine Shells of Victoria. 199 



1822. Oalyptrsea equestris, Lamarck. Anini. S. Vert., 



vol. vii., p. 26i. 

 1839. Calyptrsea equestris, Lamarck. Id. (3rcl eel. Des- 



hayes and Edwards), vol. iii., p. 230, No. 3. 



1858. Calyptra?a equestris. Reeve. Conch. Icon., vol. xi., 



pi. 1, f. 1, a, b, c. 

 1875. Calyptraea equestris. Woodward. Man. Moll., 



p. 276, pi. 11, f. 10. 

 1883. Calyptrjea equestris, Sowerby. Thes. Conch., vol. 



v., p. 55, jdI. 445, f. 1, 2. 



1886. Mitrularia equestris, Tryon. Man. Conch., vol. viii., 



p. 137, pi. 41, f. 25, 26. 



1887. Mitrularia equestris, Fischer. Man. de. Conch., 



p. 754, pi. 11, f. 10. 



Hab. — Flinders (Segrave). 



Obs. — This is a white shell, thin in substance, with a vitreous 

 interior ; it is exceedingly variable in form and the synonymy is so 

 great we have refrained from citing it, but the references given 

 will suffice to identify the species ; it is very widely distributed in 

 the Southern Hemisphere. 



Family Capulid.i;. 

 Genus Calyptpsea, Lamarck, 1799. 

 CALYPTRiEA CALYTR.F.FOKMis, Lamarck. 



1822. Trochus calyptrisformis, Lamarck. Anira. S. Vert., 

 vol. vii., p. 12. 



1835. Crepidula tomentosa, Quoy and Gaimard. Astro- 

 labe, vol. iii., p. 419, pi. 72, f. 1-5. 



1839. Trochus calyptraeformis, Lamarck. Anim. S. Vert. 

 (3rd ed. Deshayes and Edwards), vol. iii., 

 p. 546, No. 7. 



1843. Trochus calyptrseformis, Lamarck. Id. (ed. Desh.), 

 vol. ix., p. 125, sp. 7, and p. 162, sp. 9. 



1859. Trochita calyptrjeformis. Reeve. Conch. Icon., 



vol. xi., pi. 3, f. 11. 

 1883. Trochita calypr?eformis, Sowerby. Thes. Conch., 

 vol. v., p. 63, pi. 450, f. 85, 86. 



