101 
gine dextro subrepando, columellari paulo breviore, dilatato, 
patente, 
Long. 15-17, diam. 73-83 mill. 
Hab. 2 
47. ENNEA REEVEANA, Pfr. £. testa breviter rimata, eylindra- 
cea, tenuiscula, oblique distincte plicato-striata, nitida, virenti- 
hyalina ; spira subcylindrica, apice conoideo-rotundata ; sutura 
impressa, submarginata, ad anfr. ultimum conferte denticulata ; 
anfr. 7, primis 2 levigatis, sequentibus convexiusculis, ultimo 2 
longitudinis formante, antice subascendente, basi rotundato ; 
columella oblique recedente, compressa ; apertura subverticalt, 
acuminato-ovali ; perist. albo, reflexiusculo, margine dextro sub- 
repando, columellari breviore, sursum dilatato, fere adnato. 
Long. 15, diam. 6 mill, 
Hab. 2 
5. Descriptions or A New Genus AND TWENTY-THREE NEW 
SPECIES oF PNEUMONOPOMA, FROM THE COLLECTION OF 
H. Cumine, Ese. By Dr. L. Preirrer. 
(Mollusca, Pl. XXXII.) 
1. TrRocHaTELLA excavata, Pfr. Tr. testa depresso-globosa, 
spiraliter levissime lirata, opaca, carnea, convexa, acute mucro- 
nata; anfr. 6 vix convexiusculis, ultimo inflato, obsoletissime 
subangulato ; columella lata, triangulari, excavata; apertura 
diagonali, ampla, subsemicirculari, in fundo fusco-carnea; perist. 
albo, late expanso, ad columelle angulum subrotundatum an- 
gustato. 
Diam. maj, 133, min, 114, alt. 94 mill. 
Hab. 2 
2. Henicina REPANDA, Pfr. H. testa conoideo-semiglobosa, 
solida, levissime striatula, nitidula, lutescenti-albida, fascia | 
rubra supramediana ornata; spira convexa, subacuminata; 
anfr. 43 vie convexiusculis, ultimo antice descendente; columella 
brevi, simplice, callum crassum, circumscriptum retrorsum emit- 
tente; apertura diagonali, subtriangulari; perist. recto, in- 
crassato, margine supero repando, basali versus columellam 
attenuato. 
Diam. maj. 8, min, 64, alt. 5 mill. 
Hab. 2 
3. Hexicina zepriouata, Pfr. H. testa subconoideo-depressa, 
tenui, striatula, parum nitida, strigis flexuosis rubris et albis 
variegata, vel rubra, albo-punctata; spira parvula, parum elata, 
subacuta ; anfr. 43 planis, ultimo lato, acute carinato, basi in- 
fiato ; columella brevi, simplice, callum emittente tenuem ; aper- 
