62 



late depresso; umbilico magna, perspectivo ; apertura obliqua, 

 circulari; peristomate continuo, breviter adnata, alba, undique 

 aqualiter expanso, margine sinistra in appendicem linguaformem, 

 patentem dilatata, 



Diam. maj. 34, min. 27, alt. J 5 mill. 



Hub. in insulis PhUippinis. 



30. Cyclostoma Ibyatense (Cyclophorus), Pfr. C. testa 

 umbilicata, tv.rbinato-depressa, solida, Icevigata, subtiliter 

 striatula, nitida, castanea, albido maculata et fasciata ; spira 

 turbinata, vertice acutiusculo, cornea; anfractibus 5 madiee 

 convexis, ultima ad suturam subdepressa, maculis magnis sub- 

 quadratis vel triangularibus albis picto, peripheria obsaletis- 

 sime angulato, circa umbilicum mediocrem, infundibuliformem 

 alba; apertura parum obliqua, subcirculari ; peristomate sub- 

 incrassato, expansiusculo, marginibus approximatis, callo con- 

 tinuo junctis. 



Diam. maj. 23, min. 18, alt. 14 mill. 

 Hab. in insula Ibyat "Bashee group." 



31. Cyclostoma amcenum (Cyclophorus), Pfr. C. testa 

 umbilicata, depresso-turbinata, solida, Icevigata, alba, lineis 

 castaneo-fulvis crebris, maculis sagittiformibus interruptis amoe' 

 nissime picta ; spira conoidea, obtusa ; anfractibus A\ modice 

 convexis, ultimo superne turgido, peripheria carina subcom- 

 pressa et infra cam fascia saturatiore signato, basi convexo, 

 circa umbilicum angustum, infundibuliformem alba ; apertura 

 parum obliqua, subcirculari ; peristomate duplice, interna con- 

 tinuo, stride, porrecto, externa crasso, patente, ad anfractum 

 penultimum vix exciso. 



Diam. maj. 30, min. 24, alt. 18 mill. 

 Hab. ? 



32. Cyclostoma picturatum (Cyclophorus), Pfr. C. testa 

 umbilicata, turbinato-depressa, solida, sublcevigata, albida, 

 strigis et flammis reticulatis castaneis picta ; spira breviter 

 conoidea, obtusa ; anfractibus A\ modice convexis, ultima su- 

 perne costis nonnullis obtusis spiraliter munito, infra periphe- 

 riam rotundatam fascia serrata ornato, circa umbilicum medio- 

 crem, profundum albo ; apertura parum obliqua, subcirculari ; 

 peristomate subsimplice, crasso, longe protracto, continuo, bre- 

 viter adnata, margine sinistra dilatato, patente. 



Diam. maj. 29, min. 23, alt. 16 mill. 

 Hab. ? 



33. Cyclostoma denselineatum (Cyclophorus), Pfr. C. 

 testa umbilicata, globoso-turbinata, solida, lineis spiralibus im- 

 pressis et obliquis minutissime decussata, vix nitidula, pallide 

 fulva, maculis et fasciis interruptis fuscis picta ; spira turbi- 

 nata, sursum nigricante, apice acuta ; anfractibus 5, parum 

 convexis, ultimo superne convexiore, infra medium obtuse cari- 

 nato, basi planiuscula, circa umbilicum angustum, pervium pal- 



