TUEBO.— Plate VI. (Tlies. pi. 498.) 



Fig. 



49, 50. PORCATUS, sp. 45, Rjeue. — North Sea. 



51. CORONATUS, sp. 48, Gmel. — Indian Ocean. 



52. CORONATES, var. Heinpritchi, Trosc. — Red Sea. 



53. CORONATUS, var. lugubris, Reeve. 



54. CORONATCS, var. creniferus, Kiener. — China Sea. 



55. CASTANBUS, sp. 27, GmcL, var. squamijer, Reeve. 



56. GEMMATUS, sp. 28, Reeve. 



57. FLTJCTUOSus, sp. 54, var. tessellatus, Kiener. — Panama. 



58. SMARAfiDUS, sp. 6, Mcirtyn. — New Zealand. 



59. MAGNIFICDS, Jonas. — Peru. 



60. RUGOSDS, sp. 5'o, Lian. — Mediterranean. 



61. EXQUisiTUS, sp. 29, Aiifjas. — Botany Bay. 



62. JouRDANi, sp. 8, Kiener. — New Holland. 



3d 



