PUPA. 439 



Pupa rupicola. 



Shell cylindrical, elongated ; wlioils six ; suture deep; aperture semi-circular; 

 teeth five ; umbilicus minute. 



Pupa rupicola, Say, Joiirn. Acad. Nat. Sc. ii. 163 (1821) ; Binney's ed. 22 {Caryrhium?). 



— Gould, Bost. Jom-n. iv. 355, pi. 16, fi<:. 13 (1843). — Pfeiffer, Men. Hel. Viv. 



ii. 358. — Chemnitz, 2d ed. 123, pi. 16, fifrs. 17-19. — De Kay, N. Y. Moll. .'52 



(1843). — Pfeiffer, Mon. Hcl. Viv. iii 557; not Symb. ii. 55. — Binney, Terr. 



Moll. ii. 341, pi. 70, %. 1.— W. G. Binney, Terr. Moll. iv. 145. 

 Pupa proccra, Kuster, in Chemnitz, 58, pi. 7, figs. 20, 21. — Gould, Bost. Journ. iii. 



401, pi. 3, fi.;,^ 12 ( 1840). — Pfeiffek, Mon. Hel. Viv. ii. 3G0. 

 Pupa carinata, Gould (olini), 1842, Bost. Journ. iv. 1, cover, p. 3; see also iv. 359 



(1843). — Pfeiffer, Mon. Hel. Viv. ii. 359; iii. 557. 

 Pupa (jibhosa, Kuster, in Chemnitz, 2d ed 123, pi. 16, figs. 13-16. 

 Pupa minufa (Say), Pfeiffer, Mon. Hel. Viv. ii. 356; iii. 355; Symb. ii. 54. 

 Verti[/o rupicola, Binney, 1. c. 



Shell cylindrical, elongated ; epidermis brownish horn color ; 

 whorls six, convex, the three anterior ones of nearly 



, , . ,...,. Fig. 699. 



equal diameter, the three posterior diminishing very 

 slightly and forming an obtuse apex ; suture deep ; peris- 

 tome brownish, thicivened Avithiii, widely reflected ; aper- 

 ture lateral, semi-circular, truncated above by the body 

 whorl ; teeth five, one on the middle of the columella, 

 prominent, compressed, emarginate in the middle, and 

 often bicuspid ; another at the termination of the axis, 

 marking internally the situation of the umbilicus, conical, 

 and often composed, of two or more tubercles ; a third in the base 

 of the aperture, a fourth upon the peristome, and a fifth, often mas- 

 sive and prominent, deep in the fauces behind the columellar tooth; 

 umbilicus minute. Length two and a half, diameter one mill. 

 From Key West to Arkansas and New England. 



Pupa corticaria. 



Shell cylindrical; whorls rather more than five; aperture sub-orbicular, with 

 one or two teeth ; umbilicus minutely perforated. 



Odostomia corticaria. Say, Nich. Encyc. iv. pi. 4, fig. 5, 1st ed. 1817, 2d ed. 1818; Bin- 

 ney's ed. 7, pi. 72, fig. 5. 



Pupa corticaria. Say, Nich. Encyc. iv. 3d ed. (1819), pi. 4, fig. 5. — Gould, Bost. Journ. 

 iii. 397, pi. 3, fig. 19 (1840) ; iv. 3.58 (1843). —De Kay, N. Y. Moll. .50, pi. 4, fig. 

 49 (1843). —Kuster, in Chemn. 2d ed. 27, t. 13, figs. 19, 20. — Pfeiffer, Mon. 

 Hel. Viv. ii. 328. — Binney, Terr. Moll, ii. 339, pi. 72, fig. 4. — W. G. Binney, 

 Terr. Moll. iv. 146. 



Cari/chium corticaria, Ferussac, Podr. No. 3, no descr. 



Leucochila corticaria, Morse, Journ. Portl. Soc. i. 36, fig. 87; pi. 10, fig. 88 (1864). 



