HELIX 8. 138. 411 
parvam partem subtegente. — Diam. maj. 24— 26, iin. 20— 22, 
alt. 12—14 mill. 
8. Minor, distinctius striata; diam. maj. 18, min. 15, alt. 
8 mill.» (K.) 
Helir Argentellei (Campylaea) Kobelt in Nachrichtsbl. malak. 
Ges. 4872. p. 49. 
— — Martens in Malak. Bl. XX. 1872. p. 34. t. 2. f. 1. 
Habitat montem Sancti Eliae Taygeti (E. Raymond). 
Obs. «Proxime affinis H. foetenti C. Pfr.; differt umbilico ampliore, 
apertura ampliore minus obliqua et colore obscuriore.» 
2945. Mormonum Pír. IV. 276. V. 361. — Newc. Proc. Ac. Calif. III. 
41864. p. 109. — Arionta Binn. Amer. landsh. p. 474. f. 299. — 
Hidalgo Mol. viaje Pacif. p. 21.*) — Crosse S Fisch. Moll. terr. 
Mex. p. 251. — Aglaja Mormonum Tryon in Amer. journ. conch. 
II. p. 314. t. 5. f. 14. — Lysinoéó Mormonum Coop. ibid. V. 
p. 206. — California, Oregon. 
. 2946. H. Diabloénsis Cooper. | 
(Species non exacte descripta, intermedia inter ramentoscnm 
Gould et Mormonum Pfr. «An hybrida ex ambabus?») 
Helix Diabloensis Coop. in Amer. journ. conch. IV. 41868. p. 221. 
Arionta ? Diabloénsis Coop. ibid. V. Nr. 4. p. 207. 
Habitat in California. 
*- 
2947. Dupetithouarsi Desh. (Coll. 1263.) I. 338. III. 229. IV. 277. 
V. 361. — Newc. in Amer. journ. conch. I. p. 343. — Arionta 
Binn. Amer. landsh. p. 173. f. 302, — Aglaja Pütel Cat. p. 89. — 
Helir Oregonensis Lea, Pfr. I. 428. —  Aglaja Dupetithouarsi 
Tryon in Amer. journ. conch. ll. p. 315. t. 5. f. 47. — Lysinoé 
Dupetithouarsi Coop. ibid. V. p. 204. — California. 
2948. Ei. Traskii Newcomb. 4 
« T. depresso-globosa, tenuis; spira subplanulata; anfractus 6, 
ultimus aon descendens, siriis numerosis microscopicis intertextis 
sculpti; labrum parum incrassatum. Pallide cornea, subpellucida, 
*) «Testa mediocriter umbilicata, subgloboso-depressa, tenuiuscula, 
vix nitida, arcuato-striatula; corneo-rufescens, ad peripheriam fascia cas- 
tanea, utrinque albo-marginata, cincta; spira depresse conoidea, obtusa; 
sutura simplex; anfr. 6 convexiusculi, lente accrescentes, ultimus antice 
vix descendens, basi convexior; apertura perobliqua, elliptico - lunaris; 
perist. albido-sublabiatum, marginibus convergentibus, dextro perarcuato, 
expanso, columellari arcuato declivi, parum reflexo, superne dilatato, — 
Diam. maj. 22, min. 18, alt. 11!/, mill.» (Hid. ) 
VIL. 27 
