192 BULIMUS §.31. 



simplex, acutum. (Chemn.) — Long. 28, diam. 19 mili. Ap. 15mili. 

 longa, medio 11 lata. (ex ic.) 



Bidimm Chemnitzii Kusl. p. 47. t. 1 4. f. H, 12. 

 Helix trochoides contraria Chemn. X. p. .369. t. 17.3. f. 1686. 87. 

 — — Gmel. p. 3642. N. 249. 



Habilat in India orienlali. 



Obs. An revera hujus gcneris? 



.519. B. spadiccus Menke. 



T. umbilicata, globoso-conica, rugoso-striata , rufa, epider- 

 midetenui, decidua, margaritacea obducta ; spira conica, acula; 

 anfr. 6 convexi, ultimus spiram subaequans, carinatus; umbilicus 

 angustus, pervius; apertura lunato-ovalis, iutus margaritacea ; 

 perist. simplex , acutum , margine columellari superne valde dila- 

 tato, libero, umbilicum semioccultante. — Long. 19 — 22, diam. 

 14 — 15 mill. Ap. 13 mill. longa, medio 9 lata. (CoIL Nr. 283.) 

 Bulimus spadiceiis 3Ike mss. Pfr. Symb. III. p. 87. 



— — Phil. lcon. n. 13."p. 123. t. 8. f. 3. 

 /:?. Minor, fusco-corneus : long. 18, diam. 12 mill. 



Bidimus caffer Krauss in litt. 

 Habitat in sylvis ad fluvium Umlaas, Natal (Krauss). 



520. B. pcmphigodcs Jonas. 



T. perforata; globoso-conica , tenuissima, fragilis, hyalina, 

 nitida, epidermide straminea, opaca induta; spira brevis, acuta: 

 anfr. Sy^ convexiusculi, sublilissime striati, ultimus '/a longitudinis 

 subaequans , medio obsolete angulatus; colun)ella leviter arcuala; 

 apertura lata, ovalis; perist. simplex , tenue, vix expansiusculum, 

 marginibus remotis, columellari superne dilatato, fornicatim re- 

 flexo. — Long. 17, diam. 11 mill. Ap. 11 mill. longa, 7 '/2 lata. 

 (Coll. Jonas ) 



Bulimus pemphigodes Jon. in Zeiischr. f. Mal. 1846. p. 12. 



— — Phil. Icon. II. 14. p. 155. t. 6. f. 7. 



— vesiculosus Jonas olim in litt. 

 Ilabitat in Guinea. 



521. B. vclutinus Pfr. 



T. perforata, ovato-inflata, tenuis, striis concentricis confer- 

 tissimis et obliquis minutissimis decussata. velutina, saturate rufa; 

 spira conica, acuta; anfr. 5 convexiusculi, ultimus V; — '/9 longi- 

 tudinis subaequans, inflatus; apertura ampla, ovalis, intus nitide 

 rufa; perist. simplex, acutum, margine columellari brevissime 



