50 Mr. Broderip and Mr. G. B. Sowerby on Mollusca. 
CycLosToMA RAFFLESII. 
C. testd spird depressiusculd, anfractibus quatuor rotundatis, superné 
striatis, carinis 4 ad 6; umbilico magno; aperturd orbiculari, 
peristomate reflexo; long. 1,85 poll. lat. 2 poll. 
Hab. in Sumatra. 
The first specimens we saw of this fine Cyclostoma were brought to 
England by Sir Thomas Stamford Raffles, in honour of whom we have 
named the species. Its upper side is of a fine chestnut colour, prettily 
varied with white. In its very young state it is quite destitute of the 
keels, but has only close-set transverse strie: the reflected lip is some- 
times of a light orange brown colour. 
CycLOSTOMA PERDIX. 
C. testé spird depressiusculd, acuminata, anfractibus quatuor, leviter 
striatis ; carind. medid, etate obliteratd ; aperturd ampld, peristo- 
mate reflexo ; wmbilico mediocri ; long. 3%; poll. lat. 13%; poll. 
Hab. in Tennasserim. 
A very elegant species, of which a single specimen was brought to 
England by Mr. Hay, who found it alive in Tennasserim, not far from 
the shore. It is of a dark chestnut colour, mottled with white, and 
there isa sutural band of chestnut articulated with white. We have met 
with other specimens which show that the keel, which is always sharper 
in the young shell than when at its full growth, is sometimes not deve- 
loped at an early period. 
Conus SOLANDRI. 
[Tas. Supp. XL. f. 4.] 
C. testa cylindraceo-turbinatd, subcoronatd, striis transversis frequen- 
tibus, basalibus granulosis, fulvd, fascid mediéd albd, castaneo 
maculatd et punctatd ; spird mediocri, striatd. 
Hab, ad Taheite. 
The specimens of this pretty Cone, which were brought home in the 
Endeavour, are in a very bad state, the points of the spires being ground 
off, apparently for the purpose of stringing them. They are labelled, 
« Otaheite,”’ in Dr. Solander’s hand-writing. Our specimen, which is 
in high perfection, was brought home in the Blossom ; but we know not 
where it was found. In Mr. Sowerby’s collection. 
