— 266 — 



Var. y. Alpestris, Suter, 1891. 



noscriiK. - Suter, Trans. N. Zeal. Inst. , vol. XXIII, 

 p. 88. - Pilsbry, Man. Conch. (2), vol. VIII, p. 99. 

 Hnb. - Ile du Sud: Hooker Valley (Suter). 



107. E. hiconcava, Pfeiffer, sp. 1854. 



iiiHstr. - Reeve, Conch. Tcon., vol. VII, pi. GXXXII, 

 fiy. 810. — Conch. Cab. (2), vol. I, part. 2, pi. CLV, fig. 43- 

 47. - TryoQ, Man. Conch. (2), vol. I, pi. XXIV. fig. 75. 



ncscript. - Pfeilïer, P. Z. S., 1852, p. 149 (1854). - 

 Pfeifïer, Mon. Hel. viv., vol. III, p. 109. — Reeve, Conch. 

 Tcon.. Hélix, sp. 810. — Conch. Cab. (2), vol. I, part. 2, p. 

 458. — Hector, Cat. Land Moll. N. Zeal., 1873, p. 13. — 

 Hutton, ,1/rtn. A^. Zeal. Moll, 1880, p. il. —Trans. N. Zeal., 

 Inst., vol. XVI, p, 193. — Tryon, Jfan. Conch. (2), vol, I, 

 p. 130. 



Anat. — Trans. N. Zeal. Inst., vol. XXIV, p. 295, pi. 

 XXII, fig. 30-31 (mâchoire; radule). 



Hab. — Ile du Nord: Thames ; Wellington; Forty 

 Mile Bush ; Heretaunga. 



108. E.caput-spinulœ, Reeve, sp., 1852. 



Syn. — Epsilon, Pfeifïer, 1854. 



iiiustr. — Reeve, Conch. Icon., vol. VII, pi. CXXXIII, 

 fig. 818.— Tryon, Man. Conch. (2), vol. III, pi. XX, fig. 53. 



iicxcripi. — Reeve, Conch. Icon., Hélix, vol. VU, sp., 818. 

 — P. Z. S., 1852, p. 57(1854). — Pfeitïer, Mon. Bel. viv., 

 vol. III, p. 97. — Hector, Cat. Land Moll. N. Zeal, 1873, 

 p. 11.— Hutton, Man. N. Zeal Moll, 1880, p. 23. — Trans. 

 N. Zeal. Inst., vol. XVI, p. 194. —Tryon, Man. Conch. (2), 

 vol. m, p. 102. 



Anat. — Suter, Trans. N. Zeal Inst., vol. XXVI 

 (mâchoire; radule). 



■lab. — lie du Nord : Auckland; Horokiwi; Thames; 



