BULIMUS §. 31. 32. 199 



540. B. Darwini VirJfh.m.i^^lJ^M ■ 



T. profunde rimata, ovato-conica, solidufa, rugis undulatis 

 etcrispis, validis sculpta, sordide albida; spira conica, acutius- 

 cula, cornea; anfr, 6 convexi, 3 supremi laevigati, ultimus spiram 

 subaequans; columella subtorta, subverticalis; apertura lata, sub- 

 ovalis, intus nitidula, alba, tuberculo calloso, profundo in ventre 

 anfractus penultimi coarctata; perist. simplex, rectum, margine 

 dextro superne arcuato, columellari perdilatato, patente. — Long. 

 17, diam. 9 mill. Ap. 8^2 mill. longa, intus 5 lata. (Mus. Cuming.) 



Bulimus Darwini Pfr. in Proc. ZooL Soc. 1846. p. 29. 

 Habitat in insulis Gallopagos (Darwin). 



§. 32. 



541, B. Aurora Jay. ^ 



T, subumbilicata, "ovato-oblonga, tenuis, subpellucida, glabra, 

 nitida, unicolor rubella, apice obtusa; sutura impressa, corrugata; 

 anfr. 9 convexiusculi, ultimus % longitudinis aequans; apertura 

 ovalis; perist. simplexf margine columellari reflexo. — Long. 33, 

 diam. 1 d"'.J^f.J 



Bulimus Aurora Jay catal. 1839. p. H9. t. 6. f. 2. 

 Habitat . . . ? 



542. B. bifasciatus Philippi. ' -//J-i^^Xy^y^O, 



T, perforata, ovato-turnta, apice obtusa, striata, olivaceo- 

 fusca, pallide 1 — 2-fasciata; anfr. 7 planiusculi, ultimus Vs longi- 

 tudinis aequans; columella subplicata; apertura ovali-oblonga , in- 

 tus coerulescens; perist. simplex, acutum, marginibus callo tenui 

 junctis, dextro recto, columellari dilatato, patente, rimam for- 

 mante, livido-rubello. — Long. 54, diam. 20 mill. Ap. 20 mill. 

 longa, medio lOy^ lata. (CoIL Nr. 297.) 



Bulimus bifasciatus Phil. Icon. IL 9. p. 1 0. t. 3. f. 5. 



— bivittatus Phil. in Arch. f. Naturg. 1845. I. p. 62. 



— bitaeniatus Nyst Bull. Brux. XII. Extrait p. 1 1 . 

 Habitat in sylvis Peruviae, ubi legit Philippi jun. 



543. B. porphyrius Pfr. 



T. perforata, oblongo-attenuata, solidiuscula, confertim et 

 ruditer corrugata, castanea, strigis albis irregulariter marmorata; 

 spira conica, apice obtusa; sutura submarginata, irregulariter cre- 

 nata ; anfr. 7 planiusculi , summi subtiliter granulati , ultimus spira 

 paulo brevior; columella subrecta; apertura augusta, oblonga; 

 perist. simplex. acutum , margine columellari dilatato, reflexo, 



