| Fam. Scalariana.
|
| 349.
|
Cirrus nodosus, Sow.
|
| 350.
|
Euomphalus pentangulus. (from Sow. Min. Con.)
|
| 351.
|
Scalaria Pallassii. Aciona, Leach.
|
| 352.
|
Delphinula laciniata.
|
| Fam. Turbinacea.
|
| 353.
|
Solarium perspectivum.
|
| 354.
|
—— Bifrons. Bifrontia and Omalaxis, Desh.
|
| 355.
|
Orbis Rotella. (from Lea.)
|
| 356.
|
Another view of the same.
|
| 357.
|
Rotella vestiaria, Pitonellus, Montf.
|
| 358.
|
Trochus stellaris, Lam. Calcar, Montf. Turbo, Sow.
|
| 359.
|
—— maculatus. Tectus, Montf.
|
| 360.
|
—— agglutinans. Phorus.
|
| 361.
|
—— Pharaonis. Clauculus, Montf.
|
| 362.
|
Margarita tæniata.
|
| 363.
|
Littorina vulgaris.
|
| 363*.
|
Assiminea Grayana.
|
| 364.
|
Lacuna pallidula.
|
| 365.
|
Planaxis sulcata.
|
| 366.
|
Monodonta labeo; Odontis, Sow.
|
| 367.
|
Phasianella variegata.
|
| 368.
|
Turbo setosus. Marmarostoma, Sw.
|
| 369.
|
Tuba striata. (from Lea.)
|
| 370.
|
Turritella imbricata.
|
| 371.
|
Monotygma, Gray.
|
| Fam. Canalifera.
|
| 372.
|
Cerithium Aluco, front.
|
| 374.
|
Nerinea Goodhallii. (from Geol. Trans.)
|
| 375.
|
Triphora plicata. (from Deshayes.)
|
| 376.
|
End view of the same.
|
| 379.
|
Pleurotoma Babylonia; a, a, extremities of the axis.
|
| 381.
|
—— strombiformis, Clavatula, Lam.
|
