52 
tes validissimé canaliferd ; labio interno granoso ; labio externo 
valde denticulato. 
Long. 1°80; lat. 1-05 poll. 
Hab. ad insulam Panama, Philippinarum. H. Cuming legit. 
Found in coarse sand at seven fathoms. 
4. RankFLLA ALBO-FASCIATA, Conch. Illustr., f. 14. R. testd ovali, 
subcompressd, granulosd, fusco-purpured, fascid albd in medio 
anfractu cinctd, lineis moniliformibus numerosis et ad angulum 6 
ad 7 tuberculis cinctd ; varicibus granuloso-tuberculiferis ; aper- 
turd ovali, ad extremitates validissimé canaliferd ; labio interno 
granoso ; labio externo valde denticulato. 
Long. 1:80; lat. 1°20 poll. 
Hab. ad insulam Panama, Philippinarum. 
Much broader and more completely granulated than the former, 
which is nearly all over smooth. In this respect our shell resembles 
R. granulata, Lam., but it is neither so oval nor so compressed, the 
varices are more strongly marked, and the posterior canal is more 
perfect. 
Found in coarse sand at 10 fathoms. 
5. RaneLtta rHopostoma, Conch. Illustr., f. 10. 2. testd sub- 
quadratd, rugulosd, granulatd, pallide fulvd, rufo-punctatd et 
maculatd, inter varices tuberculis prominentibus tribus ad angulum, 
tribus in medio anfractu ; aperturd roseo-purpured, paululim an- 
gustatd, ad extremitates valde canaliferd ; labio interno granu- 
loso prope canales transverse dentato, labio externo sub-expanso, 
undulato, intis dentato ; varicibus granoso-tuberculatis, validis, 
utrinque foveolatis. 
Long. 1°15; lat. *85 poll. 
Hab. ad insulam Masbate, Philippinarum. 
Found on coral reefs by Mr. Cuming. It is a pretty little species 
with a delicately purple aperture. 
6. RANELLA suBGRANOSA, Conch. Illustr., f. 18. R. testd ovali, 
subangulatd, purpureo-fuscd, brunneo-fasciatd et maculatd, trans- 
verse liners elevatis, moniliformibus alternantibus striatd ; ad an- 
gulum anfractuum tuberculis acutis ; varicibus elevatis, utrinque 
subfoveolatis, granoso-tuberculatis ; aperturd ovali, albd, intis 
pallide purpured ; canali postico lato, antico subrecurvo, lato ; labio 
interno tenui, postice dentato antice extanti; labio externo crenu- 
lato validissime dentato, ad canalem posticum aculeato, unticé sub- 
expanso. 
Long. 2°85; lat. 1:70 poll. 
Hab. ad sinus Manille. H. Cuming legit. 
This species very nearly resembles R. elegans, Beck, Chemn. 1270, 
Conch. Illustr., f. 17, of which it may perhaps be only a local va- 
riety. Our shell is of a more oval shape and is more evenly granu- 
lated in every part. Found in sandy mud at ten fathoms. 
7. Raneiia necuecta, Conch. Illustr., f. 22. R. testd subguad- 
ratd, brevi, lineis granulatis transverse striata, pallide fulvd, 
