PLATE VIII. 



Kig. Page 



1. Murex foliatus. Original. A. A. . , .71 



I, a, I, !> Murex regius. Operculum. . . 71 



1, c. Murex tribulus. Shell. . .71 



2. Typhis Sovverbyi. Original. A. A. . . . 7G 

 2, a, 2, b. Typbis Sowerbyi. Operculum. . . . 7G 



2, c. Typbis Sowerbyi. Shell. ... .76 



3. Trophou Patagonicus. D'Orb. Voy. Amir. Merid. Moll. 



P L 62, jig. 2. . . .77 



3, a, 3, b. Trophon laciniatus. Operculum. . . .77 



3, c. Trophon Geversianus. Shell. . . . .77 



4. Fusus colus. Quoy et Gaim. Voy. Astrol. Moll. pi. 



34, fig. 1. . 78 



4, a, 4, b. Fusus Dupetit-Thouarsii. Operculum. . .78 



4, c. Fusus incisus. Shell. ...... 78 



5. Neptunea antiqua. Original. A. A. . . . .79 

 5, a, 5, b. Neptunea antiqua. Operculum. . . .79 



5, o. Neptunea antiqua. Shell. . . . . .79 



6. Chorus monoceros. Shell. ..... 123 



G, a, 6, b. Chorus monoceros. Operculum. . . . 123 



