358 PUPA §. 23. 



Pupa armifei-a Gould in Bost. journ. HI. p. 400. t. 3. f. 10. • 



— — Kuster p. 57. t. 7. f. 17—19. 



— armicjera Pot. et Mich. gal. 1. p. 159. t. 16. f. 1. 2. 



— rupicola Pfr. Symb. II. p. 55. (e specim. e.x America hoc no- 



mine missis. ) 

 fi. Peristomatis marginibus lamina elevata junctis : 



Pupa armifera Pfr. Symb. II. p. 53. 

 Habitat in America boreali: Pennsylvania , Missouri. 



Obs. Variat denlibus palatalibus nonnullis obsolotis vei deficienlibus. 



13.5. P. rupicola Say. -J- 



T. a basi ad apicem obtusum sensim attenuata , alba, laevi- 

 gala; anfr. 6; sutura profunda; labium bidentatum; labruin tri- 

 (lentatura. — Long. %() poll. (S.) 



Pupa rupicola Say in Philad. journ. II. P. 1. p. 163. *) 



— — Gould in Bost. journ. IV. p. 355. l. 1 6. f. 1 3. 

 Habitat in Florida orienlali. 



130. P. Gouldii Binncy. 



T. breviter rimata, ovato-cylindrica, tcnuis, laevigata, nitida, 

 castaneo-cornea; spira apice obtusa; anfr. 5 convexi, ultimus basi 

 rolundatus; apertura semiovalis, 5-dentata: dente 1 linguiformi, 

 magno in pariete aperturali, 2 minutis in columella, 2 raediocri- 

 bus in palato; perist. tenue, expansiusculum. — Long. 2, diam. 

 1 miil. Ap. % mill. longa. (Coll. Nr. 83.) 



Pupa Goiddii Binn. in Proc. Bost. Soc. 18 43, p. 105. 



— — Gould in Bost. journ. IV. p. 35"2. t. 1 6. f. 9. **) 

 Habitat in America boreali: Newyork, Baitiraore, Cambridge, elc. 



lerior lip reflected, but not flattened, interruf»ted aliove by ihe penulliniale 

 whirl, and with 5 teeth , of which the superior one , antl thal wliich precedos 

 the basal one , are smallest; labrum with an undulaled lamelliform tuoth , ils 

 anlerior extremily little elevated, but elongaled , so as to join the superior ex- 

 tremily of the extcrior lip. — Lonyth %(, of an inch. (Say I. c.) 



*) Shell de.xtral, altenuated lo an obtuse apox, white; whorls 6, glabrous; 

 suture deeply impressed; labium bidentale; superior tooth lamiform, emargi- 

 nale in tho middle , and at the anterior tip obsoletcly uniting with the superior 

 lerminalion of the labium; inferior looth placed upon the columella , atid ex- 

 tending nearly at a right angle wilh the preceding; labrum tridentate, teeth 

 placed soniewhat aUernalely with Ihose of ihe labiuin , inferior looth situated at 

 Ihe base and immcdiately beneath tho inferior tooth of the labium. — It is about 

 the size of P. corticaria, and considerably resenibles that species, etc. (Say I. c.) 



**) T. minula, ovato-cylindrica, subcastanea; anfr 4 el pluribus, apice ob- 

 tuso; aperlura subcordala , bilobata, dentibus 5 armata; labro subrefle.xo — 

 Long. Vu , lat. Yao poll. (Gould \. c.) 



