284 HELIX §.94. 



alt. 5V2 mill. Apert. 4^^ 'niU- longa, 4^2 lala. » (Cr.) Conf. 

 //. Cogidensis Crosse. 



Helix Ferrieziana Crosse in Journ. Conch. XVI. 1868. p. 278; 



XVn. 1869. p. 27. t. 1. f. 4; XVIII. 1870. 



p. 240. 409. 



Rhytida Ferrieziana Crosse in Journ. Conch. XXI. 1873. p. \S. 



Habilat in loco «Baie du Sud» dicto, Novae Caledoniae (E. Marie). 



* 



1913. fritillata Bens. -J- V. 247. — Pegu. 



1914. coactiliata Fer. (Coll. 761.) 1.200. III. 136. IV. 180. V. 248. — 



Patula Crosse ^ Fisch. Moll. terr. Mex. p. 234 (cum varr. H. sti- 

 turali et Cordovana Pfr.). — Stephanoda Piitel Cat. p. 88. — 

 Helix fasciala Nyst, Nystiana Pfr. — Nicaragua, Tabasco, Chiapa. 



1915. suturalis Pfr. (Coll. 762.) I. 201. III. 156. IV. 180. V. 248. — 



Helix coactiliata var. y Cr. Sf Fisch. Moll. terr. Mex. p. 234. — 

 Honduras. 



1916. H. Wallisiana Mousson. 



« T. late umbilicata, discoidea, tenuis, striata, diaphana, 

 cereo-cornea. Spira planiuscula; nucleolo minuto, graniformi; 

 sutura bene impressa. Anfr. 6 lente et regulariter accrescentes, 

 convexi, ultimus vix latior, non descendens, supra versus aper- 

 luram declivis non impressus, infra convexior, in umbilicum 

 praerupte incidens. Apert. obliqua (40^ cum axi), lunaris, eden- 

 tula; intus profunde praedita laraella basali unica, tenui, com- 

 pressa, ad medium anfractus promota, in basi alba translucente. 

 Perist. rectum obtusum; marginibus lamina tenui junctis; dextro 

 supra lineam dorsalem inserto, leniter arcuato; basali paulo re- 

 tracto, reflexiusculo. Umbilicus late perspectivus, % diametri 

 aequans. — Diam. maj. 11, min. 9,2, alt. 4 mill. — Ral. anfr. 3:1. 

 Rat. apert. 9:8.» (M.) 



Helix WalUsiana Moiiss. in Malak. Bl. XVI. 1869. p. 171. 



— — P/r. Novit. conch. IV. p. 142. Nr. 849. f. 133. 



f. 1—3. 

 Habitat in America meridionali (Wallis). 



Obs. «Proxime affinis H. gyrellae et tortiii Mor., lamina interna 

 basali insignis. » 



*■ 



1917. Nagporcnsis Pfr. V. 248. — Nagpore Indiae. 



1918. pressula Morelct. t 111. 156. V. 248. — Patula Crosse f{ Fiscli. 



Moll. terr. Mex. p. 236. t. 12. f. 3. — Gualcmala. 



1919. H. Floodi Brazicr. f 



«Testa profunde ct amplo umbilicata, convexo-depressa, 

 tenuis, translucens, haud nitida, striis sericis subtiliter ct irre- 



