Part 94

400. ---- Lotorium. Lotorium, Montf.

401. ---- anus. Persona, Montf.

Fam. Alatæ.

402. Rostellaria curvirostrum.

403. ---- columbaria. Hippochrenes, Montf. (from Sow. Gen.)

404. ---- Pes-pelicani. Aporrhais, Petiver.

405. Pteroceras aurantiacum.

406. Strombus pugilis.

Fam. Purpurifera.

407. Cassidaria echinophora. Morio, Montf.

408. Side view of the outer lip, to shew the canal.

409. Oniscia Oniscus. Cassidara.

410. Cassis tuberosa, reduced.

411. ---- erinaceus. Cassidea, Sw.

412. ---- testiculus. Cypræcassis, Stutchbury.

413. Ricinula horrida. Sistrum, Montf.

414. Purpura persica.

415. Tritonidea (Pollia, Gray.) articularis.

416. Phos senticosa.

417. Monoceros crassilabrum.

418. Concholepas Peruviana.

419. Harpa ventricosa.

420. Dolium maculatum.

421. Buccinum undatum; a, anterior of the aperture; p, posterior.

422. ---- papillosum. Alectrion, Montf.

423. Nassa arcularia.

424. ---- neritoidea. Cyclops, Montf.

425. Cyllene, Gray.