PROCEEDINGS OF SOCIETIES. 
79 
f409 Odostomia gulsonas, Clark. 
410 Eulimella Scillae, Scacchi. v. 3. p. 309. 
f411 Eulimella acicula, Philippi, y. 3. p. 311. 
412 Eulimella affinis, Philippi, v. 3. p. 313. 
413 Eulimella clavula, Loven {?). y. 3. p. 314. 
f414 Truncatella Montagui, Lowe. v. 3. p. 317. 
f415 Otina otis, Turton. -y. 3. p. 321. 
XVI. NATICIDJE. 
f416 Natica monilifera, Lamarck, v. 3. p. 320. 
f417 Natica nitida, Donovan, v. 3. p. 330. 
f418 Natica sordida, Philippi, v. 3. p. 334. 
f419 Natica Montagui, Forbes, v. 3. p. 336. 
420 Natica helicoides, Johnston, v. 3. p. 339. 
421 Natica pusilla, ( Say ?) Gould, v. 3. p. 341. 
f422 Natica Kingii, Forbes and Hanley, v. 3. p. 343. 
XVII. VELUTINIDAC. 
f423 Velutina laevigata, Linneus (?). v. 3. p. 347. 
f424 Velutina flexilis, Montagu, v. 3. p. 350. 
f425 Lamellaria perspicua, Linneus. v. 3. p. 355. 
t426 Lamellaria tentaculata, Montagu, v. 3. p. 358. 
XVIII. CANCELL ARIADNE. 
f427 Trichotropis Borealis, Broderip and Sowerby. v. 3. p. 361. 
f428 Cerithiopsis tuberculare, Montagu, y. 3. p. 365. 
XIX. MURICIDiE. 
f429 Murex erinaceus, Linneus. v. 3. p. 370. 
430 Murex corallinus, Scacchi. v. 3. p. 374. 
431 Lachesis minima, Montagu, v. 3. p. 377. 
f432 Purpura lapillus, Linneus. v. 3. p. 380. 
f433 Nassa reticulata, Linneus. v. 3. p. 388. 
f434 Nassa incrassata, Muller, v. 3. p. 391. 
435 Nassa pygmaea, Lamarck, v. 3. p. 394. 
f436 Buccinum undatum, Linneus. v. 3. p. 401. 
f437 Buccinum Dalei, J. Sowerby. v. 3. p. 408. 
f438 Buccinum Humphreysianum, Bennett, v. 3. p. 410. 
f439 Buccinum fusiforme, Broderip. v. 3. p. 412. 
f440 Eusus Islandicus, Chemnitz, v. 3. p. 416. 
f441 Fusus propinquus, Alder, v. 3. p. 419. 
442 Fusus Berniciensis, King. v. 3. p. 421. 
f443 Fusus antiquus, Linneus. v. 3. p. 423. 
444 Fusus Norvegicus, Chemnitz, v. 3. p. 428. 
445 Fusus Turtoni, Bean. v. 3. p. 431. 
f446 Trophon clathratus, Linneus. v. 3. p. 436. 
f447 Trophon muricatus, Montagu, v. 3. p. 439. 
•j-448 Trophon Barvicensis, Johnston, v. 3. p. 442. 
XX. CONIDiE. 
f449 Mangelia (Bela) turricula, Montagu, v. 3. p. 450. 
450 Mangelia (Bela) Trevelliana, Turton . v. 3. p. 452. 
|451 Mangelia (Bela) rufa, Montagu, v. 3, p, 454. 
