126 HELIX §.26. 



Helix Cobresiana 8? Pfr. Monogr. I. p. 151. 

 — edentula var. Chemn. ed. II. Helix i. 99. f. 19 — 21. 

 Ilabitat in Gallia (La Bresse: Drap.), Germania (prope Bercli- 

 tesgaden Bavariae!), Carniolia (F. Schinidt!); var. ^ in Styria 

 (aim Miirzlhal)' ) legi. 



624. Cobresiana Alt. (Coll. 289. — Pfr. Monogr. 



N. 390 exclusis varr. ^ et S. — Conulus Alb. 



p. 73.) Mon. 1. p. 150. 



625. bidens Uhcmn. (Coll. 290. — Conulus ^1/6. p. 73. ) - - - I3i. 



626. infrendens Gould. (Coll. 291. — Goiild in Proc. 



Bost. Soc. I. 1843. p. 139. — Gonostoma Alb. 



p. 94.) - - - 152. 



627. hirsuta Say. (Coli. 292. — Chemn. ed. nov. I. 

 p. 374. - Desh. I. e. p. UO. N. 188. — Ulo- 

 stoma Alb. p. 96.) - - - 421. 



628. H. maxillata Gould. f 



T. parva, globoso-lenlicularis, pallide castanea, solidula, 

 H. hirsutae simiiis; apertura linearis, labro reflexo, praeter 

 emarginationem inconspicuam dente obsoleto divisam integro, 

 fauce lamellam sicut raaxillam pone labrum gercnte; lamella 

 columellaris recta, superne bifurcata. — Diam. Y^ poll. (G.) 



Helix maxillata Gould in Proc. Bost. Soc. 1848. p. 38. 

 Ilabitat in Tennessee. 



Obs. «Tliis shell, wliich is smaller and somewhat more globose, 

 than H. Iiirsuta, is well characterized by its partially bifurcated pillar- 

 looth, and by fhe peculiar jaw-Iike plale, almost concealed beliind llie 

 intlexed lip , within the fauces. » 



* 



629. spinosa Lea. (CoII. 293. — Chemn. ed. nov. 1. 



p. 375. — Ulostoma Alb. p. 96. ) Mon. 1. p. 421. 



630. H. Edgariana Lea. 



T. imperforata, lenticularis, carinata, solida, arcualim 

 striata, sub epidermide fulvida carnea; spira convexo-conoidea, 

 oblusula; anfr. 5 planiusculi, ultimus antice deflexus, subcon- 

 strictus; apertura perobliqua, angustissime auriformis, dente 

 valido in toto pariete aperturali, linguaeformi, arcuatim intrante 

 coarctata; perist. subcontinuum, margine supero subsimplice, 

 basali introrsum perdilatato, medio inciso. — Diam. maj. 11 Vo, 

 min. IOV2, alt. 6V3 iniH- (Mus. Cuming.) 



Carocolla Edgariana Lea observ. IV. p. 2. 



Helix Edcjariana Pfr. Monogr. I. p. 425. N. 1107. 

 Ilabitat in Tennessee. 



