PROCEEDINGS 
OF THE 
ZOOLOGICAL SOCIETY OF LONDON. 
January 11, 1853. 
Dr. Gray, F.R.S., Vice-President, in the Chair. 
‘ 
The following papers were read :-— 
1. Drescrirptions or New Species or SHELLS IN THE 
CoLLectTion oF Mr. Cumine. By G. P. Dresuayes. 
(Mollusea, Pl. XVIII. XIX.) 
1. GLavconomME RosTRALIs, Desh. (Pl. XVIII. fig.12.) G. testd 
elongato-angustd, depressd, subequilaterali, tenut, viridi, antice 
obtusd, in medio dilatatd, postice attenuata, angulatd, subros- 
trata; latere antico transversim irregulariter striato, postico 
sulcato ; valvis rubris intus albis, ad marginem fusco-rubente 
pallide pictis, postice zonuld unicd obliqud notatis; sinu pallit 
angusto, profundissimo, leviter arcuato, lateribus suis parallelis, 
apice obtuso. 
Hab. Borneo. Coll. Cuming. 
2. GLAUCONOME PSAMMOTELLA, Desh. G. testd ovato-transversd, 
latd, lateraliter depressd, inequilaterali, antice brevi, obtectd, 
postice attenuatd, obtuse subangulatd, transversim tenue et ir- 
regulariter striatd, epidermide squalide fuscd induta, apicibus 
erosd ; margine dorsali postice leviter arcuato et declivi; valvis 
intus albis ; sinu pallii angusto, profundo, apice obtuso, margini- 
bus suis fere parallelis. 
Hab. ? Coll. Cuming. 
3. Cunrus TRuNcaTUs. C. testd ovato-transversd, inequilate- 
rali, lateraliter compressa, levigatd, nitidd, albd, lineis tenuibus 
rufis approximatis, zigzag-formibus, inter se parallelis ; latere 
No. CCXLVIII.—Procrrpines or THE ZOOLOGICAL SOCIETY. 
