53 
fusco-maculatd ; inter varices ad angulum posticum tuberculis 
tribus magnis, in medio tribus ad quatuor parvis, prope caudam 
uno, et aliquando serie moniliformi tuberculorum parvorum ; vari- 
cibus crassis liratim granulosis posticé foveolatis ; aperturd ovali 
albd ; canali postico brevi, recto ; canali antico brevi, subrecto ; 
labio interno decumbente, granulato, prope canalem posticum acuté 
denticulato ; labio externo, minute denticulato, prope canales solum 
reflexo. 
Long. 1°60; lat. 1°15. 
Hab. ad insulam Ceylon. 
This shell, which is now common, differs from R. crumena in the 
foliowing respects : it is shorter, the tubercles are more obtuse, the 
canals are shorter and straighter, the outer lip is scarcely reflected, 
and the inner lip is not raised at the caudal extremity. 
8. Ranetzta rucosa, Conch. Illustr., f. 7. R. testd ventricosd, 
granulosd, angulatd, pallid? fulvd, fusco-maculatd ; inter varices 
ad angulum posticum tuberculis tribus obtusis, granulosis, inter 
granula fusco interrupto-lineatis, in medio lined duplicatd mo- 
niliformi ; caudam versis lineis quinque alternantibus monilifor- 
mibus ; varicibus crassis, granoso-tuberculatis, utrinque validis- 
sim? foveolatis ; canali antico tortuoso, magno ; aperturd rotun- 
dato-ovali albd, canali postico sub-elongato ; labio interno tortuoso, 
prope extremitates valid extanti ; labio externo reflexo, extis la- 
queato, intis quinquefariam bi-denticulato, denticulis foveolato. 
Long. 2°30; lat. 1°50. 
Hab. 
This species has not the thickness, flatness, nor the elongated, 
curved, posterior canal of R. bufonia, nor are the tubercles so large. 
A fine specimen of the Trogon Temnura, presented by C. Clarke, 
Esq., British Consul at Cuba, was exhibited. 
Mr. Yarrell laid before the Meeting the numbers eleven to twenty- 
four of Mr. Audubon’s new royal octavo edition of his birds of North 
America. 
June 22, 1841. 
Owing to the removal of the Society from Leicester Square to 
Pall Mall at this time, no Meeting took place. 
