1S53.] DR. L. PFEIFFER ON NEW LAND-SHELLS. 525 



8. BuLiMUS DOHRNi, Pfr. (133 a). T. imperforata, oblongo- 

 conica, solida, Icevigata, sulphurea ; spira elongata, subregulariter 

 conica, varicibus nigro-castaneis 1—2 notata, apice obtusulo ; 

 anfr. 7, vix convexiusculi, ultimus \ longitudinis paulo superans, 

 basi rotundatus, infra medium fascia lata livida vel virescente no- 

 tatus ; apertura parum obliqun, parvula, subrhombeo-ovalis ; co- 

 lumella brevis, superne subplicata ; perist. vix expansum, crassum, 

 lacteum, striga castanea cinctum, marginibus callo crasso albo 

 intrants junctis. 



Long. 45, diam. 21 mill. Ap. 16 mill. louga, 9 J lata. 

 Hab. Coclun-China. 



9. BuLiMUS RECEDENS, Pfr. (252 «). T. compresse umbilieata, 

 ovato-subfusiformis, tenuis, laevigata, pallide jlavida, strigis un- 

 dulatis subinterruptis fuscis picta ; spira subexacte conica, apice 

 acuta ; anfr. 6,planiusculi, ultimus spiram superans, basi recedens, 

 vix attenuatus ; columella inflata, torta ; apertura vix obliqua, 

 oblongo-ovalis, superne anguluta ; perist. tenue, albidum, margine 

 dextro latiuscule expanso, columellari reflexo, superne dilatato. 



Long. 27, diam. 12 mill. 

 Hab. Mozobamba. 



10. Pupa soluta, Pfr. T. profunde rimata, elongato-conica, 

 tenuis, levissime striatula, pellucida, fusco-cornea ; spira ovato- 

 conica, vertice acutiusculo ; anfr. 9, convexiusculi, ultimus antice 

 solutus, horizontaliter productus, basi compressus ; apertura basi 

 axiii excedens, truncato-ovalis, lamelUs 6 elongatis fere clausa, 

 1 parietali et suprema palatali validioribus, marginem attingentibus, 

 secunda palatali, 1 basali et 2 columellari bus profundioribus ; 

 perist. continuum, tenue, breviter expansum, margine supero libera, 

 strictiusculo. 



Long. 8, diam. anfr. penultimi 3 mill. 



Locality unknown ; perhaps of a new genus, allied to Tomigeres. 



11. SucciNEA cocHiNCHiNENSis, Pfr. (14 fl). T. depvcsse 

 ovata, tenuis, ruguloso-striata, pellucida, albido-cornea ; spira 

 parvula, subpapillata ; anfr. 2^, ultimus magnus, obliquus, basi 

 subcompressus ; columella filaris, callosa, subtorta ; apertura ob- 

 liqua, angulato-ovalis, intus submargaritacea, antice non incum- 

 bens ; perist. simplex, margine dextro subflexuoso. 



Diam. maj. 11, min. 6|, alt. A^ mill. Apertura 10 mill, longa. 

 Hab. Cochin- China. 



12. Pterocyclos labuanensis, Pfr. (1 a). T. late umbilieata, 

 subdiscoidea, solida, subtilissime striatula, sordide flavida unicolor 

 vel in anfract. superioribus castaneo distanter flammulata ; spira 

 vix elevata, vertice corneo submucronuto ; anfr. 4j, convexiusculi, 

 rapide accrescentes, ultimus subdepresse rotundatus, non descen- 

 dens ; apertura fere diagonalis, circularis ; perist. duplex; inter- 

 num porrectum, superne leviter incisum, externum latere sinistra 



