202 BULIMUS §. 32. 



Bulimulus sporadicus Beck ind. p. 67. N. 56. 

 Habitat in prov. Corrientes reipubl. Argentinae et Chiquilensi 

 Boliviae, 



550. B. montevidensis Viv.M'','.f^/lH'%7'^ 



T. perforata, ovato-conica, subfusiformis , tenuis,' oblique 

 striatula, non nitens, albida, opaca, lineis longitudinalibus crebris, 

 peilucidis, pallide corneis strigata; spira conica, apice acuta; 

 anfr. 7 — 8 planiusculi, ultimus spira paulo brevior, interdum 

 medio obsolete angulatus; columella verticalis, stricta; apertura 

 oblongo-ovalis; perist. simplex, rectum, margine columellari 

 membranaceo, fornicatim reflexo. — Long. 28, diam. 12 mill. Ap. 

 14 mill. longa, medio 7 lata. (ColL Nr. 301.) 



Bulimus montevidensis Pfr. in Proc. ZooL Soc. 18 46. p. 33. 

 Habitat in Montevideo, Buenos Ayres. 



551. B. -virgulatus (-Helix^-Ferussac. . //\t^^^^ 



T. perforata, ovato-conica, laevigata, alba, uuicolor vel stri- 

 gis interruptis, fasciatim dispositis, vel fasciis continuis, spadiceis 

 ornata; spira conica, acuta, apice plerumque nigricans; aufr. 7 

 convexiusculi, ultimus spira brevior; columella recta; apertura 

 ovali-oblonga, intus pallide fulvescens ; perist. simplex, margine 

 dextro vix expansiusculo, columellari superne valde dilatato, 

 foramen fere obtegente. — Long. 28, diam. 13 mill. Ap. I3V2 mill. 

 longa, eiata. (CoII. Nr. 302.) 



Helix virgidata (Cochlogena) Fer. pr. 396. Hist. t. 142 B. f. 1—7. 



— detrita Chemn. IX. f. 122S. a. b. 



— exilis Y Gmel. p. 3669. 



Bulimus virgulatus Menke syn. lid. 2. p. 27. 



— — Pot. et Mich. gai. L p. 132. t. 1 2. f. 7. 8? 



— Caribaeorum Lam. 26. p. 124. ed. Dh. p. 233. 

 Bulimulus Caraihaeorum Beck ind. p. 66. N. 39. 

 Lister t. 8. f. 2. 



Kamm. p. 125. t. 10. f. 2. 

 fi. Minor, lateritius, unicolor vel fasciis 3 nigricantibus ornatus: long. 

 24, diam. 11 mill. Ap. 14 mill. longa, 5^2 iata. (Spec.) 



Bulimus Proteus Guild. in CoU. 



Helix Ludovica Rang in Mus. Paris. ! 

 Habitat in insulis Antillis. 



552. B. oreades Orbigny.|^//l?^.^^^\.^4; 



T. umbilicata, oblongo-conica , tenuis, tran^lucida , taevigata, 

 micans, flava, irregulariter brunneo-strigata : strigis in medio an- 

 fractus ultimi subito evanescentibus; spira conica, acutiuscula; 

 anfr. 7 — 8 plani, ultimus y^ longitudinis subaequans; columella 



