MUREX.— Plate XX. (Thes. 399.) 



Fig. 



180, 181. SPINOSUS, sp. 158, A. Ad.T.Z.S. 185], turbinatua, 

 Sowb. Con. Ill, 90, 91, not Lam. ?— Ceylon. 



182, 183. VAKiDS!, sp. 166, Soivb. P.Z.S. 1840. 



184. BouRGEOisi, sp. 165, Crosse, J. Conch, vol. xv. p. 156. — 



W. Africa. 



185. TURBiNATUS, sp. 156, Lam. fid. Kiener, Rue. — Mouth of 



the Grambia, 



186. 187. TRCNCULUS, sp. 163, Linn. — Mediterranean. 



