1862.] DR. L, PFEIFFER ON NEW LAND SHELLS. 277 
33. CHonpRoroMA(?) soLARE, Pfr. (53a). T. clause umbili- 
cata, oblongo-turrita, solida, liris filaribus albidis (interjectis 
minoribus) et costulis longitudinalibus confertissimis illas 
transgredientibus asperata, haud nitens, cinnamomea; spira 
subregulariter attenuata, truncata; sutura irregulariter sub- 
crenulata; anfr. superst. 43, modice convexi, ultimus non 
solutus; apertura verticalis, angulato-ovalis ; perist. duplex, 
internum expansiusculum, adnatum, externum late expansum et 
radiato-plicatum, infra umbilicum subito resectum eumque la- 
mina adnata claudens. Operc.? 
‘Long. 22, diam. 11 mill. 
Locality unknown. 
This very elegant shell presents the most intimate affinity to the 
Cuban Chondropomata shuttleworthi, pudicum, &c.; and I have no 
doubt that it belongs to the same genus. 
34. TrRocHATELLA MOUHOTI, Pfr. (22 a) (Pl. XXXVI. fig. 14). 2 
T. trochiformis, solidula, peroblique rugoso-striata, alato-cart- 
nata, lutescens ; spira conoidea, vertice minuto, levigato, sub- 
papillari ; anfr. 6, plani, subundulati, omnes in alam wndula- 
tam, in superioribus subappressam, in ultimo liberam, defleram 
dilatati, ultimus basi convewxiusculus, minutissime spiraliter 
striatus ; apertura perobliqua, lanceolata; perist. albidum, 
marginibus callo tenui nitido junctis, supero tenui, subrecto, 
basali arcuato, calloso, breviter reflexo, ad columellam brevis- 
simam nodulifero. 
Diam. maj. 17, min. 14, alt. 8 mill. 
Hab. Lao Mountains, Camboja (Mouhot). 
35. Hexicina yorKeEnsis, Pfr. (93 a). T’. globoso-conica, soli- 
dula, subconferte spiraliter striata, carnea, fascia suturali 
flava et latiore fusco-violacea ornata ; spira regulariter conoi- 
dea, vertice acutiusculo ; anfr. fere 5, planulati, ultimus spiram 
paulo superans, peripheria rotundatus, subtus medio callo albo, 
granulato, circumscripto munitus ; columella callosa, arcuata ; 
apertura parum obliqua, subsemicircularis ; perist. breviter 
expansum, margine basali arcuatim cum columella juneto. 
Operc. albidum. 
Diam. maj. 53, min. 5, alt. 44 mill. 
Hab. Cape York, North-east Coast of Australia (Macgilli- 
vray). 
36. Hexicina RETICULATA, Pfr. (150 a). T. trochiformis, soli- 
dula, liris confertis spiralibus striisque incrementi distinctis 
reticulata, carnea, maculis fulvo-roseis irregulariter picta ; 
spira regulariter conoidea, vertice submammillari; anfr. 43, 
planiusculi, ultimus peripheria subangulatus, basi callo parvulo, 
granulato, linea impressa circumscripto munitus; columella 
brevis, simplex; apertura parum obliqua, subtriangularis ; 
