154 



8. PoLYDONTA Spengleri, Chemn. 

 Trochus Spengleri, Chemn. v. pi. 169. f. 1631. 

 Hab. ? 



9. POLYDONTA OCHROLEUCOS, Gmcl. 



Trochus ochroleucos, Gmel. ; Chemn. v. pi. 169. f. 1629, 

 Hab. ? 



10. PoLYDONTA VERNALis, Chemn. 



Trochus vernalis, Chemn. v. pi. 169. f. 1625-26. — Trochus ver- 

 mis, Gmel. — Trochus subviridis, Phil. 

 Hab. ? 



11. PoLYDONTA viRiDESCENS, Chemn. 



Trochus viridescens, Chemn. v. pi. 170. f. 1643-44. — Trochus vi- 

 ridis, Gmel. 



Hab. Capul, Philippines. 



12. PoLYDONTA RETICULATA, Wood. 



Trochus reticulatus. Gray in Wood, Ind. Test. Suppl. pi. 6. f. 38. 

 Hab. Bencoonet, Sumatra, on the reefs (JI. C). 



13. PoLYDONTA LINEATA, Lamlc. 



Trochus lineatus, Lamk. Hist. An. s. Vert. torn. vii. p. 23. 

 Hab. Swan Point {Bring). 



14. PoLYDONTA Hanleyana, Reeve. 



Trochus Hanleyanus, Reeve, Conch. Syst. t. f. — Trochus en- 

 grainus, Philippi. 



Hab. Swan Point (Bring). 



15. PoLYDONTA TiARATA, Quoy & Gaim. 



Trochus tiaratus, Quoy & Gaim. Voy. del'Astr. t. 64. f. 8. — Pobj- 

 donta elegans. Gray. 



Hab. New Zealand {Earl). 



16. PoLYDONTA INCRASSATA, Lamk. 



Trochus incrassatus, Lamk. Hist. An. s. Vert. tom. vii. p. 20 ; 

 Chemn. Conch, v. p. 169. f. 1632. 

 Hab. ? 



17. PoLYDONTA ELEGANTULA, Wood. 



Trochus elegantulus. Gray in Wood, Ind. Test. Suppl. p. 5. f. 9. 

 Hab. ? 



18. PoLYDONTA ASPERA, Chemn. 



Trochus a^per, Chemn. Conch, v. pi. 169. f. 1633-34. 

 Hab. Banguey, province of North Iloco, island of Luzon, on the 

 reefs. at low water {H. C). 



19. PoLYDONTA CONCINNA, Philippi. 



Trochus concinnus, Phil. Zeit. f. Make. 1846, July, p. 105. 

 Hab. ? 



