VITRINA §3. 501 



Vilrina subckUhraia Beck m sched. 



Habitat prope Sorsogoii insulae Luzon (Cuniing). 



Obs. Siinilis spociminibus minoribus praecedenlis , anfiacluuni uuuiero cl 

 aperlurae forma statim distini^uenda. 



25. V. rufesccns Pfr. 



T. depresso-glol)osa , tenuissirna, plicatulu, nitida, pellucida, 

 rufescens; spira brevitsr conoidea, obtusiuscula ; sutura impressa; 

 anfr. fere 4 convexiusculi, celeriter accrescentes, ultimus ventro- 

 sus; apertura vix obliqua, lunalo-subcircularis; perist. tenue, 

 subinflexuni, marginibus remotis, su[)ero reguiariter, columellari 

 leviter arcuato. — Diani. maj. 13, min. 10. alt. 8 mill. (Mus 

 Cuming.) 



Vitrina rufesccns Pfr. in Proc. Zool. Soc. 1848. 

 Habitat in insula Mindoro (Cuming). 



26. V. smaragdulus Beck. 



T. depressiuscula , tenuis, vix striatula, non nitens, diaphauj, 

 aureo-virens; spira parvula, planiuscula; sutura leviter impressa, 

 angustissime marginata; anfr. 3 '/2 planiusculi, rapide accrescen- 

 tes, ultimus utrinque subplanulatus, basilatus; apertura parum 

 obliqua , rotundato-lunaris , latior quam alta ; perist. tenue , sub- 

 inflexum, margine supero antrorsum dilatato, columellari vix re- 

 cedente, leviter arcuato. — Diam. maj. I'^. min. 9'/>, alt. 7 mill 

 {Mus. Cuming.) 



Vitrina stnaragdulus Beck mss. 



— — Pfr. in Proc. Zool. Soc. 1848. 



Habilal in insula Negros Philippinarum (Cuming). 



27. V. crenularis Beck. 



T. depressa, tenuissima, glabra, nitida, pellucida, aurea; 

 spira plana; sulura leviter inipressa; anfr. 3% planiusculi, juxta 

 suturam plicato-crenulati, rapide accrescenlcs, ultimus depressus, 

 basi latus; apertura obliqua, rotundato-Iunaris, latior quam alta; 

 perist. tenuc, subinflexum, margine supero antrorsum dilalato, 

 columellari leviter arcuato, basali strictiusculo. — Diam. maj, 13, 

 min. 10, alt. 7 mill. (Mus. Cuming.) 



Vitrina crenularis Beck mss. 



— — Pfr. in Proc. Zool. Soc. 1848, 

 ;)' Paulo majoi", crenulis minus dislinctis. 



Habitat in insulis Philippinis: Negros, ^ Zebu (Cuimu^ 

 Obs. Animal var. /S omuino luteum esse uolavit II Cuming 



28. V. rcsilicns Beck. 



T. depressa, lenuissima, subtilissime et confertim pliculata, 

 nitulct, pellucida, virenti- straminea ; spira planiuscula; sutura 



