219 



17. Bulimus scarabus xllb. 



T. impei'forata , compresso-ov^ata, crassa, longituclina- 

 liter rugata, pallicle carnea, epidermide atrofusca, pallide 

 cingulata induta; spira convexo-conica, acutiuscula, superne 

 nuda; anfr. 6 modice convexi , ultimus antice ascendens, 

 spiram paulo superans, latere aperturae subcompressus, basi 

 vix attenuatus; columella subverticalis , compressa; aper- 

 tura verticalis, truncato-oblonga, intus atropurpurea, nitida; 

 perist. rectum, incrassatum, album, marginibus callo crasso 

 albo intus unituberculato junctis, dextro superne leviter 

 sinuato, columellari dilatato, appresso. — Long. 60, diam. 

 30 mill. Apert. intus 28 mill. longa, 11 lata. 



Habitat in Nova Caledonia. 



18. Bulimus s p e c t r u m A 1 b. 



T. perforata, fusiformis, tenuiuscula, confertim striata 

 et submalleata, fulvido- carnea, livido strigata et punctis 

 castaneis liinc inde conspersa ; spira elongato-conica , acu- 

 tiuscula; sutura submarginata; anfr. 51/2 convexiusculi, ulti- 

 mus spiram aequans, basi attenuatus, subcompressus; aper- 

 tura subverticalis, sinuato-elliptica; columella fusco-violacea, 

 valide oblique torta; perist. expansum et reflexiusculum, 

 margine dextro subsinuato, columellari fornicato-patente. — 

 Long. 43, diam. 15 mill. Apert. intus 19 mill. longa, 7 lata. 



ß. Ventrosior, anfractu ultimo spiram superante, mar- 

 gine columellari fornicatim reflexo , perforationem fere ob- 

 tegente. — Long. 43, diam. I9V2 mill. Apert. 221/2 niill. 

 longa, 8 lata. 



Habitat in Nova Granada. 



19. Bulimus leucomelas Alb. 



T. compresse umbilicata, oblongo-turrita, tenuiuscula, 

 striata, alba, rarius pallide lutescens, strigis nigricantibus, 

 hinc inde alboguttatis ornata; spira elongato-conica, acu- 

 tiuscula; anfr. 8 vix convexiusculi, ultimus 25 longitudinis 

 subaequans, basi subcompressus; apertura vix obliqua, an- 

 gusta, acuminato-ovata ; perist. simplex, rectum, margine 



