PUPA §. 22. '23. 357 



secunda valida , coluiiiellaii, dentibusque 2 palatalibus; perisl. 

 siniplex, expansuni, niarginibus callo subsoluto junctis. — Long. 

 3, diam. 1% iniil. Ap. I inill. longa. (CoII. Nr. 81.) 

 Pupa contracta Suy in Pliilad. journ. II. P. 2. p. 37 4. *) 

 _ _ Gould in Bost. journ. III. p. .399. t. 3. f. 22. 



— — Go?/W report p. 186. f. 1 17. 



— — Pfr. Synil). II. p. 54. 



— — huster p. 9 6. t. 13. f. 16—18. 

 /3? Pupa corticaiia Pfr. Synib. II. p. o4. 



Habitat in Virginia (Saj ), Massachusetts (Gould). 



01) s. Cl. Say lianc specieiii ad genus Carychium refeiendani ])ulal. 



§■ 23. 

 133". P. squalina Rossm&ssler. 



T. rimato-subperforata, turrito-oblonga, solida, striata, opaca, 

 fusco-cornea ; spira apice obtusiuscula ; anfr. 7^2 convexi ; aper- 

 tura semiovalis, 5 — 6-dentata: dente 1 exiguo juxta insertionem 

 marginis dextri, secundo elongato, intrante, parietali, 2 columel- 

 laribus, 2 in inargine dextro; perist. expansiusculum, intus crasse 

 albo-Iabiatum. — Long. 6'/?, diam. 2 '/2 mill. Ap. 2 mill. longa, 

 r/2 lata. (Coll. Rossm.) 

 Pupa squalina Rossm. mss. 



— — Pfr. in Zeitschr. f. Mal. 1848. p. 7. 



ilabitat prope Brussa Natoliae (Frivaldsky). 



134. P. armifera Say. 



T. rimata, ovata, striatula, nitidula, pellucida, hyaiina; anlr. 

 6 — Oy^ convexiusculi, sumrai 4 conum acutiusculum formantes, 

 ultimus basi subcompressus; apertura truncato-ovalis, coarclata: 

 plica parietali 1 (subangulari, medio emarginata, in fundo ele- 

 vatiore), columellari 1 vaiida, subtriangulari, palatalibus 3 — 4 

 inaequalibus; perist. simplex, vix expansiusculum, marginibus 

 disjunctis. — Long. 4^3, diam. 2-/3 mill. Ap. IV3 mill. longa. (Coll. 

 Nr. 82.) 



Pupa armifera Say in Philad. journ. II. P. 1 p. 162. **) 



*) Shell dextral, short, subovate, wliile; apex obtuse; whorls 3; uuibilicus 

 ciistinct; aperlure irregularly orbicular, complete, the lamina of the lal)iuni 

 boing elevaletl above the surface of the prcceding whirl and joining ihe o.xlre- 

 mities of tho labia; labiuni with a large, elongated , prominent looUi , whicli i.s 

 concave on the side towards the labrum; labrum bidentate; a large toolh or 

 fokl far within the tliroat, caused by Ihc fold of the umbilicus; Ihroal much con- 

 tracted by the large tooth of tho labrum into the form of a horse shoe. — Total 

 length less than '/10 of an inch. (Say I. c.) 



**) Shell dextral; oblong-oval or soniewhal oblusely fusiforni; sulure 

 distinct; whirls 6 , obsoletely vvrinkled; apertuie longitudiually subovate; e\- 



