150 
SCALARIA undosa. 
TAB. DLXXVII.—/ig. 4. 
Spec. Cuar. Subulate, transversely striated, costated; 
cost numerous, slightly elevated, crossed by 
the stria, terminating in a band that covers the 
base; volutions united, convex. 
Cost x about twenty-four upon each whorl, waved, broad, 
and very slightly raised; the base is nearly smooth, being 
only marked lightly by lines continuing from the coste. 
An imperfect specimen from Barton is in Mr. Good- 
hall’s collection. 
ea 
SCALARIA reticulata. 
TAB. DLXXVIE.—fig. 5. 
Spree. Cuan. Subulate, short; surface reticulated ; 
whorls united ; columella hollow ; base smooth. 
Syn. Turbo reticulatus. Brander, fig. 27. 
Eicur whorls compose this shell, which is only about 
half an inch long; nine or ten prominent transverse striz 
cross numerous not more prominent ribs, forming a net- 
work that covers the convex whorls, and is bounded by 
a nearly smooth band extended over the base. 
Presented many years ago by Miss Bemister: found at 
Barton. Miss Teed has in her cabinet a broken indivi- 
dual above an inch long. 
SCALARIA semicostata. 
TAB. DLXXVII.—fig. 6. 
Tuts figure is from a nearly full-grown individual, such 
as are not uncommon at Barton. A small one only has 
been represented in the middle of tab. 16. In the vici- 
nity of Paris a Scalaria is found still longer, with more 
numerous coste and less distinct strie, but apparently 
the same species ; I have received it as S. plicata from 
Mons. iDochayest 
