22 DUNDET GASTEROPODA. 



but it would seem to be straight. It is chiefly the character of 

 the ornamentation, agreeing as it does with the drawings of 

 M. Piette, which induces us to place it here. 

 There is only one specimen in the Museum. 



Locality— Dundry. Inf. Ool. 



ALAEIA ETHEEIDGII, n. sp. PI. 1, fig. 7. 



Shell acute, whorls apparently 8—9, angular, ornamented 

 with regular longitudinal lines; keel mach elevated, sharp on all 

 the whorls; the last whorl has two keels. Suture deeply 

 impressed. At the suture is a beaded band, which is plainest in 

 the younger whorls (too fine to be shown in the figure un- 

 magnified). The columella is not seen. 



This species, I regret to say, is founded on a single specimen, 

 but the band near the suture sufficiently distinguishes it as a 

 distinct form. 



Locality — Yeovil. Inf. Ool. 



ALAEIA, sp. PI. 1, fig. 8. 



An imperfect specimen, showing only one keel on the last 

 whorl, we may place provisionally in this genus. 



The other whorls are smooth, all are ornamented, with regular 

 spiral lines. 



We merely tigure it in order to induce others to collect 

 materials for its identification. 



Locality — Dundry. Lif. Ool. 



ALARIA LOTHAEINGICA, Schlumberger. 



1 864 A. Lotharingica, Schlumberger, BuU. Soc. Linn. 



de :N'orm. ix. p. 222, pi. 6, figs. 



1—3. 

 1867 Piette, Pal. fr. T. Jur. 3. Gast., 



p. 105, pi. 21, figs. 1—11, 



