HELIX. 69 
( Var. IV. compréssa (Terver). Spire depressed. 
e. shape. - 
| Var. V. contca (Pascal). Spire raised. 
Var. VI. libél/ula (Risso). Yellow. 
Var. VII. rubélla (Mog.). Reddish. 
Var. IX. oltvdcea (Risso). Dark olive colour. 
Var. X. albina (Afoqg.). Pale white. 
d. colour. Var. VIII. casténea (Mog.). Chestnut colour. 
Var. XI. roseolubiéta (Taylor). Peristome 
a and rib pink or pale brown. 
Var. XII. dlbolabidita (V. Mart.). Peristome 
and rib white. 
-) Var. XIII. dimargindta (Moq.). Peristome 
black, rib white. 
| Var. XIV. Ayalozonita (Taylor). Bands trans- 
lucent. 
Var. XV. réseozondta (CH. ). Bands pinkish. 
f- bands. + 
g. markings. Var. XVI. dudulita(Gent.). Bands fading 
and deepening. 
Monst. I. sénistrérsum (Taylor). Reversed. 
Monst. II. scalériforme (Taylor). Whorls 
disunited. 
h. mon- | 
trosities. | 
