
eS aes 

Whangarei; Chaine des Monts Hunua; Mont Pirongia ; 
Waimarama. — Ile du Sud : Riccarton Bush; Dyer’s Pasg: 
Akaroa. 
109. E. Tau, Pfeiffer, sp., 1862. 
syn.— Mutabilis, Suter, 1891. — Sylvia, Suter, non 
Hutton, 1883. 
Inasir, — Trans. N. Zeal. Inst., vol. XXUI, pl. XVI, fig, 
2a, b. — Pilsbry, Man. Conch. (2), vol. VIII, pl. XIX, fig, 
25-27. | 
pescript. — Pfeiffer, Malak. Blatter, vol. VIII, p. 148, — 
Pfeiffer, Mon. Hel. viv., vol. V, p. 139. — Hector, Cat. 
Land Moll. N. Zeal., 1873, p. 12. — Hutton, Man. N. Zeal. 
Moll., 1880, p. 8.— Trans. N. Zeal. Inst., vol. XXIII, p. 84. 
— Pilsbry, Man. Conch. (2), vol. VIII, p. 104. 
Anat. — Trans. N. Zeal. Inst., vol. XXIII, p. 85, pl. XVI, 
fig. B, C (machoire; radule). 
Hab. — Ile du Sud: Bealey; Riccarton Bush. 
110, E. modicella, Férussac, sp., var. vicinalis, Mousson, 1873. 
Beseript. — Mousson, Journ. de Conch., vol. XXI, p, 112. 
— Tryon, Man. Conch. (2), vol. III, p. 39. 
Hab. — Iles Kermadec. 
111. E. Bianca, Hutton, sp., 1883. 
Mlustr. — Pilsbry, Man. Conch. (2), vol. VIII, pl. XX XVII, 
fig. 44, 42. 
Peseript. — Hutton, V. Zeal. Journ. Sc., vol. I, p. 473. — 
Trans. N. Zeal. Inst., vol. XVI, p. 175, 192.— Pilsbry, Man. 
Conch. (2), vol. VIII, p. 97. | 
Anat. — Trans. N. Zeal. Inst., vol. XXIV, p. 292, pl. XX1, 
fig. 20, 24 (machoire: radule). 
_ Hab. — Ile du Nord : Auckland ; Horokiwi; Thames; 
Forty Mile Bush; Hawke’s Bay. — Ile du Sud : Greymouth 
(Helms); Bealey; Hooker Valley; Akaroa; Riccarton Bush. 

