5IUREX. 9 



with more pyramidal spire, and distinguished by three spiral 

 red lines, showing on the body-whorl. 



37. pomum, p. 135, Ghnelin. — Testa globoso-subfusiformis 

 crassa,solida, scaberrima, spiraliter granoso-lirata, inter varices 

 trifariam aut trifariam plicis duabus aut tribus tuberculiferis 

 munita, pallide fulva aut fumoso-fusea ; varicibus crassis, 

 pone excavatis, prominente cottato-tuberculatis, antice fim- 

 briis laminatis angidatis, marginem duplicatum efforman- 

 tibus, ad canalem laminatim frondosis ; apertura subrotunda, 

 lutea, ad margines nigro late picta et maculata ; columella 

 in laminam arcuatam producta, crenulata ; canali latissimo, 

 retrorsim curvo. — Remarkable for the roughness of the tex- 

 ture and the bright black patches of colour on the columellar 

 and outer lips. 



38. ocdlatus, f. 134, Reeve. — Testa granulosa lutea 

 rubescens, M. porno similis, sed multo gracilior et magis 

 fusiformis ; apertura alba nigro maculata ; varicibus alterna- 

 tim nigro pictis, supra suturam quasi-oculatis ; spira pro- 

 ducta. — Very much more slender and fusiform than M. 

 pomum, and having a white aperture with a black spot at 

 the joining of the lips, which is shown like an eye above the 

 suture. 



40. trigonulus, f. 120, Lamarck. — Testa elongato-fusi- 

 formis, rosea, fusco maculata, spiraliter distante lirata, liris ad 

 plicas tuberculatis, inter varices longitudinaliter triplicata ; 

 varicibus augustiusculis, tuberculatis, antice ad apertura? 

 marginem et ad canalem in fimbriam laqueatam expansis ; 

 canali elongato subtruncato, recto ; apertura magna, ovata, 

 margine crenulata ; spira elevata, anfractibus octonis sub- 

 elevatis. — Quite different from M. pulchella, and easily dis- 

 tinguished from M. triqueter. 



41. roseotinctus, f. 108, Soiverby. — Testa trivaricosa, 

 elongato-fusiformis, rosea, rubro maculata, spiraliter costata, 

 inter varices longitudinaliter tricostata ; varicibus obliquis 

 crassis, prominentibus, ad caudam tri-frondosis ; cauda pro- 

 ducta. — In general aspect like M. trigonulus, but with the 

 varices scarcely web-fringed at the lower part. — Philippines, 

 Cum. Brit, Coll. 



42. triqueter, f. 114, Born. — Testa gracile fusiformis, 

 albida, rosea tincta, fusco maculata vel fusca, albo fasciata, 

 spiraliter lirata, inter varices triplicata, plicis tuberculatis; 



c 



