{ 
= 
haar. estes 
i: ee 
‘bt. 
TA” bah: 
ah ie ae a | i a by alee st fs past Se a lied = i ie Fee ae. 
sa i] iy . ‘aw Le = 
‘ : aA ‘ 
‘ a 
nih. SRO 
Deseript. — Pfeiffer, Malak. Blatter, vol. VU, p. 146.— 
Pfeiffer, Man. Hel. viv., vol. V, p. 10. — Hector, Cat. Land 

Moll. N. Zeal, 1873, p. 2. — Hutton, Man. N. Zeal. Moll., 7 
4880, p. 42. — Trans. N. Zeal. Inst., vol. XVI, p. 208. — — 
Proc. Linn. Soc. N. S. W. (2), vol. VII, p. 387-389. 
anat. — Proc. Linn. Soc. N.S. W. (2), vol. VII, p. 389-391, j 
pl. IX, fig. 4 (org. génitaux): pl. X, fig. 6, 7, 9, 10 (organes 
digestifs, etc.); fig. 8 (ceuf); fig. 14 (radule). 
Hap. — Ile du Nord : Kakepuku (Hochstetter); Waikato; 
Wainuiomata ; Stratford. 
Genre XXVIII. — Ruenga, Hutton, 1893. 
(Elea, Hutton, 1884, non Ziegler, 1833). 
Hutton, Proc. Linn. Soc. N.S. W. (2), vol. VII, p. 634 
(note marginale). 
171. R. coresta, Gray, sp., 1850. 
llustr. — Reeve, Conch. Icon., vol. VII, Helix, pl. — 
CXXXII, fig. 807.— Conch. Cab. (2), vol. 1, part. 2, pl. CLV, 
fig. 23-26.—Tryon, Man. Conch. (2), vol. 1, pl. XX VJ, fig. fo. 
Descript, — Gray, P. Z. S., 1849, p. 166 (1850). — Ann. 
Mag.N. H. (2), vol. VU, p. 66.— Reeve, Conch. Icon., Helix, ~ 
sp., 807.— Pfeiffer, Mon. Hel. viv., vol. Ill, p. 92.— Conch. 
Cab. (2), vol. I, part. Il. p. 439. — Hector, Cat. Land Moll. 
N. Zeal., 1873, p. 10. — Hutton, Man. N. Zeal. Moll, 1880, 
p. 24. — Trans. N. Zeal. Inst., yol. XVI, p. 207. — Tryon, 
Man. Conch. (2), vol. I, p. 130. 
Anat. — Trans. N. Zeal. Inst., vol. XVI, p. 472, pl. IX, 
fig. E (radule). 
Hab. — lle du Nord: Auckland (Greenwood) ; Welling- 
_ ton; Forty Mile Bush; Thames; Whangarei; Chaine des 
Monts Hunua; Mont Pirongia 
172. R. Jeffreysiana, Pfeiffer, sp., 185%.> 
eS eae ee 
Muster, — Reeve, Conch. Icon., vol. VII, Helix, pl. CXX% 
