HELICINA §. 10. 
193 
73. XI. Cordlllerae Salle. 
T. depresse globoso-conica, solida, striatula, opaca, albida, 
fascia 1 rubra supra peripheriam , nonnullisque pallidioribus 
obsoletis cincta; spira conoidea, sursum fusco-carnea, apice 
acuta ; anfr. vix convexiusculi, ultimus depresse rotunda- 
tus; columella extus vix impressa, callosa, basi in nodulum 
terminata , callum emittens crassiusculum , circumscriptum ; 
apertura diagonalis, triangulari-semiovalis ; perist. calloso-in- 
crassatum, angulatim patens, margine basali in tuberculum 
columellae transeunte. — Operc. corneum, castaneum. — Diam. 
maj. 12V 3 , min. 10 2 / 3 , alt. 8 mill. (Coll. Nr. 67.) 
Hclicina Cordlllerae Salle mss. 
— — Pfr. in Proc. Zool. Soc. 1856. p. 323. 
/S. Paulo major, unicolor fusco-carnea, impressione columellari distinctiore. 
Habitat in vulcano Orizaba reipubl. Mexicanae, 12000' supra 
mare (Sall^). 
74. II. delicatula Sliuttleworth. f 
,,T. depresse conico-globosa, tenuis, obsolete et grosse 
plicatula, sub lente lineolis flexuosis confertissimis eleganter 
insculpta, vix nitida, albida, fascia unica rubescenti-aurantiaca 
zonata; spira mediocris, conoidea, acutiuscula; anfr. 5 vix 
convexiusculi, sensim accrescentes, ultimus modice descendens ; 
apertura perobliqua, integra, subsemicircularis ; columella basi 
extus indentata, callo crassiusculo parum eifuso ; perist. tenue, 
breviter expansum, margine basali in columellam vix angula- 
tim transeunte. — Operc.? — Diam. maj. 7 i / 2 , min. 6, alt. 
5 mill." (Sh.) 
Helicina delicatula Shultl. in Bern. Mittheil. 1852. p. 303. — Diagn. 
Nr. 3. p. 43. 
— — Pfr. in Malak. Bl. I. 1854. p. 103. 
Habitat Cordova Status Veracruz (Jacot-Guillarmod). 
Obs. „Species pulchella forsan prope H. Neritclla Lam. collocanda, 
sed textura et sculptura minutissima ab affinibus distincta.“ 
* 
75. JaninicenNliii Sow. (Coll. 68. — Gray Phan. 
p. 262. — Ad. Gen. p. 302.) Mon. p. 363. 
76. aurnntin Gray. (Coll. 69. — Gray Phan. p. 263. 
— Ad. Gen. p. 302. — Pachystoma March Yold. 
p. 43. n. 860. — H. pyrrhostoma Menke.J . . 363. 
77. Intusplleata Pfr. (Gray Phan. p. 263. — Ad. 
Gen. p. 302.) . , . . . 
13 
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