HELIX §. 9. 41 



plex, obtusum, margine columellari dilalato, perforationem fero 

 tegente. — Diam. maj. 31 , min. 25, alt. '21 mill. (CoII. Nr. 38.) 



Galaxias semirugata Beck ind. p. 42. (ex synon.) 



Helix globidiis Cliemn. IX. P. 2. p. 126. t. 13 0. f. M59. 60. Ne<- 



Muller. 

 , — — Lam. 20. p. 71. ed. Dh. p. 38. 



— — Fer. hist. t. 26. f. 10— 12. 



— — Kust. HeHx p. 33. 



— semirugata Chemn. ed. II. Helix p. X. t. 3. f. 1 I. 12. 



Habitat in Bengalia. 



0J3s. 1. Lineae concenlricae in aliis speciminibus ullra peripiieriani ilc- 

 scendunl, in aiiis obsolelissimae sunt. 



Obs. 2. H. globulus Mull. peristomale incrassalo, undiquo refle.xo valde 

 differt, (Ccnf. Nr. 833.) 



67. H. tranquebarica Fabricius. 



T. angustc umbilicata, globosa, crassa, distincte striata, lineis 

 obsoletis superne decussala, albida; spira elcvata; anfr. 5 '/2 con- 

 vexiusculi, ultimus antice desccndens; aportura lunato-ovalis, 

 intus lactea; perist. subincrassatum , marginibus convcrgcntibus, 

 columellari calloso, reflexo, umbilicum non legentc. — Diam. 

 maj. 21, min. 17, aU. 15 mill. (Mus. Cuming.) 



Helix tranqicebarica Fabr. et Mus. Paris. 

 Galaxias tranquebarica Beck ind. p. 42. 



Habitat in Tranquebar. 



Obs. Differt ab H. semirugala testa crassa, spira elata, umbilico majoro, 

 apcr(o, marginc peristoraatis columellari crassiore, magis reflexo An niliilo- 

 minus ejus varietas ? 



68. H. Bombayana Gratcloup. "f 



T. subglobosa, paululum depressa, subdiaphana, nitida, pal- 

 lide rosea, longitudinaliter subtilissime stiiata; anfr. 5 convcxi; 

 umbilicus parvulus ; apeilura semirolundata ; labrum acutmn, 

 extus album. — Diam. 26, alt. 20 mill. (GraL) 



Helix bombaijuna Grat. in Acl. Bord. XL p. 406. t, 1. f. 1 



Habitat in India orientali ; Bombay. 



Obs. An var. H. Belangeri ? — An polius var. H. semirugatac? 



68% H. calva Gould. f 



T. tenuis, deprcsso-globosa , nilida, pallide slramineo-vires- 

 cens, arctc umbilicata; spirac anfr. 5 haud turgidi , striis incrc- 

 menli obsolctis; sutura haud imprcssa, marginala; apertura scmi- 



