IIELIX §. 138. 417 



parvam partem subtegente. — Diam. maj. 24 — 26, min. 20 — 22, 

 alt. 12—14 mill. 



3. Minor, distinctius striata; diam. maj. 18, min. 15, alt. 

 8 mill.» (K.) 



Helix Argentellei (Campylaea) Kobelt in Nachrichtsbl. malak. 

 Ges. 1872. p. 49. 

 — — Martens in Malak. BI. XX. 1 872. p. 34. t. 2. f. 1. 



Ilabitat montem Sancti Eliae Taygeti (E, Raymond). 



Obs. «Proxime affinis E. foetenti C. Pfr.; differt umbiiico ampliore, 

 apertura ampliore minus obliqua et colore obscuriore.» 



* * * 



2945. Mormonum Pfr. IV. 276. V. 361. — Neioc. Proc. Ac. Calif. III. 

 -1864. p. 109. — Arionta Binn. Amer. landsh. p. -171. f. 299. — 

 Hidalgo Mol. viaje Pacif. p. 21.*) — Crosse ff Fisch. Moll. terr. 

 Mex. p. 251. — Aglaja Mormonum Tryon in Amer. journ. conch. 

 II. p. 314. t. 5. f. 14. — Lysinoe Mormomm Coop. ibid. V. 

 p. 206. — Caiifornia, Oregon. 



2946. H. Diabloensis Coopcr. ^ 



(Species non exacte descripta, intermedia inter ramentosam 

 Gould et Mormoniim Pfr. «An hybrida ex ambabus?») 



Helix Diabloensis Coop. in Amer. journ. conch. IV. 1868. p. 221. 

 Arionta ? Diabloensis Coop. ibid. V. Nr. 4. p. 207. 



Habitat in California. 



* 



2947. Dupctithouarsi Dcsh. (Coll. 1263.) I. 338. III. 229. IV. 277. 

 V. 361. — Neivc. in Amer. journ. conch. I. p. 343. — Arionta 

 Bi7in. Amer. landsh. p. 173. f. 302. — Agiaja Patel Cat. p. 89. — 

 Helix Oregonensis Lea, Pfr. I. 428. — Aglaja Dupetithouarsi 

 Tryon in Amer. journ. conch. II. p- 315. {. 5. f. 17. — Lysinoe 

 Dupetithouarsi Coop. ibid. V. p. 204. — California. 



2948. H. Traskii Newcomb. f 



«T. depresso-globosa, tenuis; spira subplanulata; anfractusG, 

 ultimus non descendens, striis numerosis microscopicis intertextis 

 sculpti; labrum parum incrassatum. Pallide cornea; subpellucida, 



*) «Testa mediocriler umbilicala, subgloboso-depressa, lenuiuscula, 

 vix nitida, arcuato-striatula ; corneo-rufescens, ad peripheriam fascia cas- 

 tanea, utrinqiie albo-raarginata, cincta; spira depresse conoidea, obtiisa; 

 sutura simplex; anfr. 6 convexiusculi, lente accrescentes, ultimus antice 

 vix descendens, basi convcxior; apertura perobliqua, elliptico-lunaris; 

 perist. albido-sublabiatum, marginibus convergentibus, dextro perarciiato, 

 expanso, columellari arcuato declivi, parum rellexo, superne dilatato. — 

 Diam. maj. 22, min. 18, ait. 1 1 '/2 mill.» (Hid. ) 



VII. 27 



