...Icon. II. 9, pi. 6, f. 16. CHEMNITZ, 2d. ed. pi. 33, f. 8- 10. PFEIFFER, Monog. Hclic. Viv. I. 49. DESCRIPTION. ANIMAL not hitherto observed. SHELL sub-pyramidal...upper surface. Greatest transverse diameter about three-fourths of an inch. GEOGRAPHICAL DISTRIBUTION. It inhabits North Carolina. I have seen numerous...

...sub-pyramidal ; epidermis yellowish horn-color ; whorls six to seven, with numerous fine, oblique striae, find very minute, spiral striae, intersecting each other...upper surface. Greatest transverse diameter about three-fourths of an inch. GEOGRAPHICAL DISTRIBUTION. It inhabits North Carolina. I have seen numerous...

...uumerous.fine, oblique striae, and very minute, spiral striae, intersecting each other ; outer whirl with a narrow, light-colored band, and an ill-defined,...band below it ; aperture rounded, a little transverse ; peristome thin, somewhat thickened within by a deposition of testaceous matter, its columellar extremity...

...very minute, spiral stri.v. intersecting each other ; outer whirl with a narrow, light-colored hand, and an ill-defined, brownish band below it ; aperture rounded, a little transverse ; peristome thin, somewhat thickened within by a deposition of testaceous matter, its columellar extremity...

...yellowish horn-color; whorls 6 or 7, with numerous fine, oblique striae and very Fio. 228. minute, sprial striae, intersecting each other ; outer whorl with...band below it; aperture rounded, a little transverse; pcristome thin, somewhat thickened within bya deposition z. initrtextu,. of testaceous matter, its...

...Binney. Plate 4, fig. 12. Shell perforated, subpyramidal; epidermis yellowish horn Color; whorls six or seven, with numerous fine, oblique striae and very...band below it; aperture rounded, a little transverse; peristome thin, somewhat thickened within by a deposition of testaceous matter, its columellar extremity...

...whorls 6-7, slightly angled, closely and finely striate; striacut by very minute spiral lines; usually with a narrow, lightcolored band and an ill-defined brownish band below it, frequently, however, unicolored; aperture rounded, a little transverse; peristome thin, thickened within...

...6-7, slightly angled, closely and finely striate; striae cut by very minute spiral lines ; usually with a narrow, lightcolored band and an ill-defined brownish band below it, frequently, however, unicolored; aperture rounded, a little transverse; peristome thin, thickened within...

...striae, inter- FIG. 146. secting each other; outer whorl with a narrow, light- G- intertexta colored band, and an ill-defined brownish band below it ;...thin, somewhat thickened within by a deposition of testaccous matter, slightly reflected at its junction with the base of the shell ; umbilicus small,...

...horn-color; whorls G or 7, with numerous fine, oblique stria; and verv Flo. 226. minute, sprial strire, intersecting each other ; outer whorl with a narrow,...band below it; aperture rounded, a little transverse; peristome thin, somewhat thickened within by a deposition z. intertextu,. of testaceoug matter, its...