70 CLASS III. GASTEROPODA. ORDER VI. PULMOBRANCHIATA. 
Pl. CLXIV. Fig. 9. 
Hetix coccomEtos, Sowerby, Proceedings Zool. Soc., 1840, p. 167. 
Pl. CLXIV. Fig. 10. 
Hewix 1ntorta, Sowerby, Proceedings Zool. Soc., 1840, p. 168. 
Pl. CLXIV. Fig. 11. 
Hetix Buss, Gray, Annals and Mag. Nat. Hist., Dec. 1840. 
Pl. CLXIV. Fig. 12 and 13. 
Hevrx puLCHERRIMA, Sowerby, Proceedings Zool. Soc., 1840, p. 90. 
Pl. CLXIV. Fig. 14. 
Hewrx cerorpes, Lea, Trans. American Phil. Soc., vol. vii. p. 462. pl. 12. 
f. 14. Sowerby, Proceedings Zool. Soc., 1840, p. 88. 
Subgenus Helicostyla, De Férussac. 
Pl CLAY... His: 
Hexix Harrorpi*, Broderip, Proceedings Zool. Soc., 1840, p. 123. 
Pl. CLXYV.. Fig..17. 
HeELIx zonirERA, Sowerby, MSS. Cuming Cab. 
Pl. CLXV. Fig. 18. 
Hexix Latirans, Broderip, Proceedings Zool. Soc., 1841, p. 23. 
Helix ferruginea, Lea. 
Pl. CLXV. Fig. 19. 
Hexrx Pan, Broderip, Proceedings Zool. Soc., 1841, p. 23. 
Pl. CLXV. Fig. 20. 
Heix Luzonica, Sowerby, MSS. Cuming Cab. 
* Named after the Rev. Augustus Harford, of Locking. 
