TROCHUS.—Ptatr I. 
Species 4. (Pig. 4; and Plate XII. Fig. 4 4, c, Mus. ple-red, whorls strongly crisply grained, grains near 
Cuming.) the sutures often larger, base densely circularly gra- 
Trocuus MacuLatus. Troch. testd excavato-umbilicatd, nosely ridged, blotched or wave-streaked with pur- 
ple, green, or red. 
Lamarck, Anim. sans vert. vol. ix. p. 136. 
Hab. Philippine Islands ; Cuming. 
laté conicd, ad apicem attenuata, rufescente-olivacea 
aut ceruleo-virente, purpureo-rufo circa apicem macu- 
lata, anfractibus validé crispato-granatis, granis prope 
suturas sepe majoribus, basi dense circulariter granoso- The specimen here figured of 7. maculatus is rather a 
liratd, purpureo-viridi aut rufescente maculatd aut | small one. Finer specimens are given at Plate XII. Fig. 
0 Pa | 5 6 
undato-strigata. 4a and 44. The surface is strongly roughly grained 
Tue sporrep Trocuus. Shell excavately umbilicated, | throughout in a crisped manner, and the colouring about 
broadly conical, attenuated at the apex, reddish- | the apex mostly consists of copious blotches of blood-red. 
olive or blue-green, spotted about the apex with pur- 
