302 HELIX §. \M. 



1932. Feisthamcli Hupe. (Coll. 1028. — Hupe inRnv. 



et Mag. Zool. 1853. p. 301. t. H.f. 1. — Solaropsis 

 Pfr. Vers. p. 138. — H. serpens Spix, Pfr. Mon. III. 

 n. 1473. Nec Martyn. — Rv. n. 537. t. 98. — Ch. 

 ed. nov. n. p. 213. — H. punctata Watjn. — 

 Solaroihsis Moricandi Ad. Gen. p. 203?) Mon.IlI. p.251 . 



1933. Lamarei Menke. [Ch. ed. nov. II. p. 272. t. 123. 



r. 22—24. — Ampelita Pfr. Vers. p. 137.) - - - 251. 



1934. Xystera Val. (Coll. 1029. — liv. n. 185. t. 41. — 



Ampelita Pfr. Vers. p. 137. — H. lanx Desh. in 

 Enc. m6th. II. p. 261. n. 138 ex parte. — Macro- 

 cijclis Xyst. [Ampelita] Ad. Gen. p. 203.) - - - 252. 



1935. unicolor Pfr. (Coll. 1030. — Rv. n. 190. t. 42. 



— Ampelita Pfr. Vers. p. 137. — Macrocyclis 



unic. [Ampelita] Ad. Gen. p. 203.) - - - 252. 



193G. fulgurata Sow. {Ch. ed. nov. II. p. 239. — liv. 



n. 1446. t. 205. — Ampelita Pfr. Vers. p. 137.) . - - - 252. 



1937. lancula Fcr. {liv. n. 194. t. 42. — Ampelita •?/■/•. 



Vers. p. 137. — Macrocyclis lanc. [Ampelita] Ad. 



Gen. p. 203.) - -- 252. 



1938. Tervcriana Grat. •{• (Bord. XI. t. 1. f. 16.) . . - I. - 394. 



1939. H. Guillaini Petit. 



T. umbilicata, suborbicularis, solidula, sub Jente confer- 

 tissime spiraliter striata, nitida, olivaceo-Iutescens, radiis casta- 

 neis variciformibus irregulariter notata; anfr. Sy^ — 4 sensim 

 accrescentes , superne vix convexiusculi , ultimus non descen- 

 dens, pcripheria subacute carinatus (carina antice obtusiore), 

 basi convexus, circa umbilicum angustissimum, extus oblique 

 dilatatum, castaneum angulatus; apertura obliqua, irregulariter 

 subquadrangularis; perist. album, breviter reflexum, margini- 

 bus callo violaceo-fuscescente, intrante junctis, supero flexuoso, 

 columellari lilaceo. — Diam. maj. 2873, min. 23^3, alt. IS^a 

 mill. (Coll. Bernardi.) 



Helix Guillaini Petit in Journ. Conch. 1850. p. 169. t. 7. f. 3. 

 — — Pfr. Mon. Helic. III. p. 252. n. 1481. 



Habitat in insula St. Mariae prope Madagascar. 



Obs. UmhiHcLis in specimine Bernardiano multo angustior et minus 

 regularis, quam in Petitiano delineato. An revera eadem species? 



1940. H. Costaricensis Roth. 



T. umbilicata, subdepressa, solidula, levissime striata et 

 spiraliter subsulcata, lilaceo-carnea; spira brevissime conoidea, 

 obtusa; anfr. i% convexiusculi, ultimus prope suturam con- 

 vesior, ad peripheriam carina compressa, obtusa, albida, spa- 

 diceo marginata munitus, antice vix deflexus, basi albidus, in 

 umbilico infundibuliformi, pervio castaneus ; apertura diagonalis. 

 subtrapezio-Iunaris; perist. expansum et reflexiusculum , mar- 

 ginibus conniventibus, supero vix arcuato, basali regulariter 



