ZONITES. 185 



H. SUBPLANA, Binney. PL 55, figs. 41-4o. 



Xarrowly perforate, shell plannlate above and below ; olivaceous 

 or smoky horn color, shining, lighter color below, with slightly 

 impressed striae above, smoother on the base, suture distinct ; 

 whorls 5J, increasing rather slowly, aperture transverse. 



Diam. 20 mill. 



Mountains of W. Penna., W. North Carolina, E. Tenn., Ky. 



II. FULTGINOSA, Grillith. PL 55, figs. 44-46. 



Moderately umbilicated, whorls a little obliquely tlattened 

 above, lightly wrinkled-striate, smooth, shining, olivaceous 

 chestnut-colored; whorls 4^, rapidly increasing, expanding 

 towards the aperture', suture lightly impressed ; aperture oblique, 

 ample, with a light testaceous deposit within, not reaching the 

 margin. Diam. 1 inch. 



Ganci'lii to Florida, iri'xtiranl* to the Mississippi 



lliver and South to Alabama. 



The synonyms are II. capiUtiC'-u . Pfr., not For., and H. cuprea, 

 Rafinesque. It is quoted from Mexico, but this is doubtful. 



II. GRIFFITH!, Pfr. PL 60, fig. 64. 



Umbilicated, somewhat solid, smooth, lightly striate above, 

 yellowish corneous; whorls 6, somewhat convex, the last with 



chestnut-margined suture. Diam. 26 mill. 



Hob. unknown. 



Placed by PfeirTer in Mesompliix, but appears more properly 

 to belong with this group. 



Section MORELETIA, Givay, Is.")."). 



II. PARADENSIS, Pfr. PL 55, figs. 47, 48. 



Xarrowly umbilicated, rather solid, arcuately striated and with 

 inconspicuous spiral lines above, yellowish corneous ; whorls 5, 

 the last wide, rounded, rad lately striated and more polished 



below. Diam. 20 mill. 



Par ad a, Mexico. 



The figure is from a minor variety, in which the revolving: 

 stria? are obsolete. Strebel has distinguished this as a doubtful 

 new species under the name of H. Dohrni. The t\^pical H. Para- 

 densis has not been figured. 



