| Fam. Lymneana. | |||||
| 308. | Limnæa stagnalis. | ||||
| 309. | —— auricularia. Radix, Montf. | ||||
| 310. | —— castanea. Physa, Drap. | ||||
| 311. | Planorbis corneus. | ||||
| 312. | Planaria niteus, (from Lea.) | ||||
| Fam. Melaniana. | |||||
| 313. | Melania subulata. Melas, Montf. | ||||
| 314. | Melania prærosa and monodontoides. Anculosa, Say. | ||||
| 315. | Melanopsis costata. Faunus, Montf. | ||||
| 316. | Pirena terebralis. | ||||
| 317. | Pasithæa striata, (from Lea.) | ||||
| Fam. Peristomata. | |||||
| 318. | Ampullaria fasciata. Amphibola; a, aperture. | ||||
| 319. | —— Guinaica. Lanistes, Montf. | ||||
| 320. | —— Cornu-arietis. Ceradotes, Guild. | ||||
| 321. | Paludina Bengalensis. | ||||
| 322. | Valvata piscinalis. | ||||
| Fam. Neritacea. | |||||
| 323. | Navicella elliptica. | ||||
| 324. | Neritina virginea. Theodoxus, Montf. | ||||
| 325. | —— spinosa. Clithon, Montf. | ||||
| 326. | —— perversa. Velates, Montf. (from Sow. Gen.) | ||||
| 327. | Natica mamilla. Polinices, Montf. | ||||
| 328. | —— lineata. | ||||
| 330. | Nerita peloronta. Peloronta, Oken. | ||||
| 331. | Neritopsis granosa. | ||||
| 332. | Pileolus plicatus. | ||||
| 333. | Janthina fragilis. | ||||
| Fam. Macrostomata. | |||||
| 334. | Sigaretus concavus. | ||||
| 335. | Stomatia Phymotis. | ||||
| 336. | Stomatella imbricata. | ||||
| 337. | Velutina lævigata. Galericulus, Nonnul. | ||||
| 338. | Haliotis rubra, young. | ||||
| 339. | —— tricostalis, Lam. Padollus, Montf. | ||||
| 340. |
| ||||
| 341. | |||||
| Fam. Plicacea. | |||||
| 342. | Pyramidella terebellum. | ||||
| 343. | Tornatella solidula. Acteon, Montf. | ||||
| 344. | Monoptygma elegans. (from Lea.) | ||||
| Fam. Scalariana. | |||||
| 345. | Vermetus lumbricalis. | ||||
| 346. | Rissoa reticulata. | ||||
| 347. | Eulima labiosa. | ||||
| 348. | —— marmorata. Bonellia, Desh. | ||||
| 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. | ||||
| 377. | Potamis muricata. Pyrazus, Montf. Tympanostomata, Schum. | ||||
| 378. | Cerithium Telescopium. Gen. Telescopium. | ||||
| 379. | Pleurotoma Babylonia; a, a, extremities of the axis. | ||||
| 381. | —— strombiformis, Clavatula, Lam. | ||||
| 382. | Turbinella corniger. Scolymis, Sw. | ||||
| 383. | —— polygona. Polygonum, Schum. | ||||
| 384. | Spirillus. Gen. Pyrella, Sw. Turbinella spirillus, Auct. | ||||
| 385. | Cancellaria reticulata. | ||||
| 386. | Fasciolaria Trapezium. | ||||
| 387. | Fusus Colus; a, anterior of the aperture; p, posterior. | ||||
| 388. | Pyrula perversa. Fulgur, Montf. | ||||
| 389. | —— papyracea. Rapanus, Schum. Bulbus, Humph. Rapella, Sw. | ||||
| 390. | —— Ficus. Ficula, Sw. | ||||
| 391. | Struthiolaria straminea. | ||||
| 393. | Ranella ranina. Apollon, Montf. | ||||
| 394. | —— neglecta. Bufo, Montf. | ||||
| 395. | Murex inflatus. Chicoreus, Montf. | ||||
| 396. | —— haustellum. Brontes, Montf. | ||||
| 397. | Typhis tubifer. (from Deshayes.) | ||||
| 398. | Triton pilearis. | ||||
| 399. | —— cutaceus. Aquillus, Montf. | ||||
| 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. | ||||
| 426. | Eburna Zeylanica. | ||||
| 427. | Bullia vittata. | ||||
| 428. | Terebra maculata. Subula, Bl. | ||||
| 429. | Trichotropis bicarinata. | ||||
| Fam. Columellata. | |||||
| 430. | Columbella mercatoria. | ||||
| 431. | Mitra plicaria; c, termination of the columella. | ||||
| 432. | Conohelix marmorata. | ||||
| 433. | Voluta Vespertilio. Cymbiola, Sw. | ||||
| 434. | Cymba porcina. | ||||
| 435. | Melo Æthiopicus. | ||||
| 436. | Volutilithes spinosus. | ||||
| 437. | Marginella Glabella. Glabella, Sw. Cucumis, Klein. | ||||
| 438. | —— persicula. Volutella, Sw. Persicula, Schum. | ||||
| 439. | Volvaria concinna. | ||||
| Fam. Convolutæ. | |||||
| 440. | Ovulum Ovum. | ||||
| 441. | —— verrucosum. Calpurnus, Montf. | ||||
| 442. | —— Volva. Radius, Montf. | ||||
| 443. | —— gibbosum. Ultimus, Montf. | ||||
| 444. | Cypræovulum capense. | ||||
| 445. | Cypræa arabica, back. | ||||
| 446. | The same, front. | ||||
| 447. | Cypræa Algoensis. Luponia, Gray, front. | ||||
| 449. | —— Pediculus. Trivia, Gray, back. | ||||
| 450. | The same, front. | ||||
| 451. | Terebellum convolutum. Seraphs, Montf. | ||||
| 452. | —— subulatum, front. | ||||
| 454. | Erato Mangeriæ. | ||||
| 455. | Ancillaria glabrata. Anolax, Brongn. | ||||
| 456. | —— cinnamonea. | ||||
| 457. | Oliva Maura. | ||||
| 458. | —— subulata. Hiatula, Sw. | ||||
| 459. | Conus nocturnus. Rhombus, Montf. | ||||
| 460. | —— Nussatella. Hermes, Montf. | ||||
| 461. | —— Textile. Cylinder, Montf. | ||||
| 462. | —— geographus. Rollus, Montf. | ||||
| Order. Cephalopoda. First Division. Polythalamous Cephalopoda. Fam. Orthocerata. | |||||
| 463. | Amplexus coralloides. (from Sow. Min. Con.) | ||||
| 464. | Orthoceratites annulatus. | ||||
| 465. | Nodosaria æqualis. | ||||
| 466. | Belemnites, with the outer coat broken to shew the alveole. | ||||
| 467. | —— portion of the alveole separated. | ||||
| 468. | —— hastatus. Hibolithes, Montf. (from Blainville.) | ||||
| 469. | Conularia quadrisulcata. | ||||
| 470. | Conilites pyramidatus, (from Blainville.) | ||||
| Fam. Lituacea. | |||||
| 471. | Spirula Peronii. | ||||
| Fam. Nautilacea. | |||||
| 472. | Nummulites buticularis, outside. Helicites, Bl. Camerina, Brookes. | ||||
| 473. | The same inside, to shew the chambers. | ||||
| 474. | Nautilus pompilius, young. See Frontispiece. | ||||
| 475. | Simplegas sulcata. | ||||
| 476. | Endosiphonites. (from Camb. Philos. Trans.) | ||||
| Fam. Ammonacea. | |||||
| 477. | Ammonoceras. (from Blainville.) | ||||
| 478. | Ammonites; a, break in the shell, showing the sinuous septa. | ||||
| 479. | Orbulites crassus. Globulites, Nonnul. Angulites, Montf. reduced. | ||||
| 479*. | —— discus. Aganides, Montf. | ||||
| 480. | Goniatites striatus. | ||||
| 481. | Scaphites æqualis. | ||||
| 482. | Crioceratites Duvallii. | ||||
| 483. | Turrilites tuberculatus. | ||||
| 484. | Baculites Faujasii. Portion near the centre. | ||||
| 484*. | Hamites cylindricus; a, internal cast of part of the shell; b, hollow external cast of the remainder. | ||||
| Second Division. Monothalamous Cephalopoda. | |||||
| 485. | Argonauta Argo. | ||||
| 486. | Bellerophon tenuifasciata. (from Sow. Gen.) | ||||
| 487. | The same, shewing the dorsal keel. | ||||
| Order. Heteropoda. | |||||
| 488. | Carinaria Mediterranea. | ||||
EXPLANATION OF THE NEW PLATES.
| Order. Sessile Cirripedes. | |||
| 489. | Pyrgoma monticularia. Sub-genus, Daracia, Gray, back and front. | ||
| 490. | The same, in situ. | ||
| Fam. Myaria. | |||
| 491. | Lyonsia Norvegica. Anatina, Nonnul. Inside view of both valves. | ||
| 492. | Outside, with the valves closed. | ||
| 493. | Næra longirostrum. Anatina longirostris, Lam. Inside of both valves. | ||
| 494. | Outside, with both valves closed. | ||
| 495. | A smaller species of Næra, shewing the inequality of the valves. | ||
| Fam. Mactracea. | |||
| 496. | Amphidesma tennis. Abra, Leach. | ||
| 497. | Ervillia nitens. | ||
| Fam. Corbulacea. | |||
| 498. | Potamomya, of some authors. A fresh-water shell resembling Corbula. Outside, valves closed. | ||
| 499. | Inside of both valves. | ||
| Fluviatile Conchacea. | |||
| 500. | Cyclas amnica. Pera, Leach. | ||
| Fam. Cardiacea. | |||
| 501. | Cardilia semisulcata. Isocardia semisulcata, Lam. Internal view. | ||
| 502. | External view of the same valve. | ||
| 503. | Cardium apertum. Papyridea, Sw. | ||
| 504. | The same, shewing the umbones. | ||
| 505. | Pleurorynchus, fossil, (from Mineral Conchology.) | ||
| Fam. Phyllidiana. | |||
| 506. | Chiton fascicularis. Phakellopleura, Guild. | ||
| 507. | —— amiculatus. Amicula, Gray. | ||
| Fam. Calyptracea. | |||
| 508. | Scutella, Brod. Internal view. | ||
| 509. | External view of the same. | ||
| 510. | Ancylus, a reversed species, illustrating the genus Velletia, Gray. Enlarged view. | ||
| 511. | The same, natural size. | ||
| 512. | Pedicularia. Enlarged figure, (copied from Swainson.) | ||
| 513. | The same, natural size, growing on coral. | ||
| Fam. Colimacea. | |||
| 514. | Achatina? octona. Macrospira, Guild. | ||
| 515. | Stenopus cruentatus, Guild. Under side. | ||
| 516. | —— lividus. | ||
| 517. | Helix, the aperture covered by the epiphragm. | ||
| 518. | Pupa secale, Drap. Abida, Leach. | ||
| 519. | —— pagoda. Gonidomus, Sw. | ||
| 520. | Truncatella, enlarged figure. | ||
| 521. | The same, natural size. | ||
| 522. | Auricula caprella. Gen. Caprella, Nonnul. Front view. | ||
| 523. | The same, dorsal view. | ||
| 524. | Pupina vitrea. | ||
| 526. | —— antiquata. | ||
| 527. | —— Namezii. | ||
| 528. | —— lubrica. Callia? Gray. | ||
| 529. | Cyclostoma, a pupiform species. Megalomastoma, Guild. | ||
| 530. | —— Planorbulum. Cyclotus, Guild. | ||
| 531. | —— a similar species, with the complicated notch at the posterior part of the aperture. Pterocyclos, Gray. | ||
| 532. | Helicina acutissima, nobis. View of the under side. Trochatella, Sw. | ||
| 533. | The same in profile. | ||
| 534. |
| ||
| 535. | |||
| 536. | |||
| Fam. Peristomata. | |||
| 537. | Paludina impura. Bithinia, Gray? | ||
| 538. | Ampullaria avellana. Thallicera, Sw. Ampullarina? | ||
| 539. | A species of Ampullaria having a thickened ledge on which the shelly operculum rests. Pachystoma, Guild. changed to Pachylabra, Sw. | ||
| Fam. Plicacea. | |||
| 540. | Ringicula, Desh. A fossil species, front view. | ||
| 541. | Back view of the same. | ||
| Fam. Turbinacea. | |||
| 542. | Turbo nicobaricus. Chrysostoma, Sw. | ||
| 543. | Trochus Iris. Elenchus, Humph. | ||
| Fam. Purpurifera. | |||
| 544. | Purpura vexilla. Gen. Vexilla, Sw. | ||
| 545. | Priamus. Achatina priamus, Auct. The propriety of placing it in this family will depend upon the correctness of the statement made by Dr. Beck that this shell is marine, and possesses an operculum. | ||
| 546. | Purpura crispata. Polytropa, Sw. | ||
| 547. | Pseudoliva plumbea. Gastridium, Sow. | ||
| Fam. Canalifera. | |||
| 548. | Fusus longevus. Clavalithes, Sw. | ||
| 549. | —— bulbiformis. Leiostoma, Sw. | ||
| 550. | Pyrella, Sw. Turbinella Spirillus, Auct. | ||
| 551. | Pleurotoma lineata. Tomella, Sw. | ||
| 552. | Pyrula melongena. Gen. Myristica, Sw. | ||
| 553. | Murex vitulinus. Gen. Vitulina, Sw. | ||
| 554. | Typhis Sowerbii. | ||
| 555. | A brown variety of the same. | ||
| 556. | Typhis Cumingii. | ||
| Fam. Columellata. | |||
| 557. | Voluta Vexillum. Harpula, Sw. | ||
| 558. | Mitra monodonta. Mitreola, Sw. | ||
| 559. | —— bicolor. Mitrella, Sw. | ||
| 560. | Columbella nitidella. Gen. Nitidella, Sw. | ||
| Fam. Convolutæ. | |||
| 561. | Oliva volutella. Gen. Lamprodoma, Sw. | ||
| 562. | —— maura. | ||
| 563. | Cypræa Globulus. Gen. Globularia, Sw. | ||
| 564. | —— pulchella, fossil. Gen. Cyprædia, Sw. | ||
THE END.
TABLE OF LAMARCK'S CONCHOLOGICAL SYSTEM.
| Classes of Invertebrated Animals. | Orders. | Families. | Genera. | |||
| ANNELIDES. | Sedentary |  | Dorsalia | Siliquaria. | ||
| Maldania | Dentalium. | |||||
| Serpulacea | Serpula, Spirorbis, Galeolaria, Vermilia, Magilus. | |||||
| CIRRIPEDES Multivalve. |  | Sessile | | Tubicinella, Coronula, Balanus, Acasta. | ||
| Pyrgoma, Creusia. | ||||||
| Pedunculated | Anatifer, Pollicipes, Cineras, Otion. | |||||
| CONCHIFERA Bivalve. |  | Dimyaria |  | Tubicolaria | | Aspergillum, Clavagella, Fistulana, Septaria. |
| Teredo, Teredina. | ||||||
| Pholadaria | Pholas, Gastrochæna. | |||||
| Solenacea | Solen, Panopæa, Glycimeris. | |||||
| Myaria | Mya, Anatina. | |||||
| Mactracea | Lutraria, Mactra, Crassatella, Erycina, Ungulina, Solemya, Amphidesma. | |||||
| Corbulacea | Corbula, Pandora. | |||||
| Lithophagidæ | Saxicava, Petricola, Venerirupis. | |||||
| Nymphacea | | Sanguinolaria, Psammobia, Psammotæa, Tellina. | ||||
| Tellinides, Corbis, Lucina, Donax, Capsa, Crassina. | ||||||
| Fluviatile Conchacea | Cyclas, Cyrena, Galathæa. | |||||
| Marine Conchacea | Cyprina, Cytheræa, Venus, Venericardia. | |||||
| Cardiacea | Cardium, Cardita, Cypricardia, Hiatella, Isocardia. | |||||
| Arcacea | Cucullæa, Arca, Pectunculus, Nucula. | |||||
| Trigonacea | Trigonia, Castalia. | |||||
| Nayades | Unio, Hyria, Anodon, Iridina. | |||||
| Chamacea | Diceras, Chama, Etheria. | |||||
| Monomyaria |  | Tridacnacea | Tridacna, Hippopus. | |||
| Mytilacea | Modiola, Mytilus, Pinna. | |||||
| Malleacea | Crenatula, Perna, Malleus, Avicula, Meleagrina. | |||||
| Pectenides | Pedum, Lima, Plagiostoma, Pecten, Plicatula, Spondylus, Podopsis. | |||||
| Ostracea | Gryphæa, Ostræa, Vulsella, Placuna, Anomia. | |||||
| Rudistes | Sphærulites, Radiolites, Calceola, Birostrites, Discina, Crania. | |||||
| Brachiopoda | Orbicula, Terebratula, Lingula. | |||||
| MOLLUSCA Univalve. |  | Pteropoda | Hyalæa, Cleodora, Limacina, Cymbulia. | |||
| Gasteropoda | | Phyllidiana | Chiton, Chitonellus, Patella. | |||
| Semiphyllidiana | Pleurobranchus, Umbrella. | |||||
| Calyptracea | | Parmophorus, Emarginula, Siphonaria, Fissurella. | ||||
| Pileopsis, Calyptræa, Crepidula, Ancylus. | ||||||
| Bulleana | Bulla, Bullæa. | |||||
| Aplysiacea | Aplysia, Dolabella. | |||||
| Limacinea | Parmacella, Limax, Testacella, Vitrina. | |||||
| Trachellipoda | | Colimacea | | Helix, Carocolla, Anastoma, Helicina, Pupa, Clausilia. | ||
| Bulinus, Achatina, Succinea, Auricula, Cyclostoma. | ||||||
| Lymneana | Planorbis, Physa, Lymnæa. | |||||
| Melaniana | Melania, Melanopsis, Pirena. | |||||
| Peristomata | Valvata, Paludina, Ampullaria. | |||||
| Neritacea | Navicella, Neritina, Nerita, Natica, Janthina. | |||||
| Macrostomata | Stomatia, Stomatella, Haliotis. | |||||
| Plicacea | Tornatella, Pyramidella. | |||||
| Scalariana | Vermetus, Scalaria, Delphinula. | |||||
| Turbinacea | Solarium, Rotella, Trochus, Monodonta, Turbo, Planaxis, Phasianella, Turitella. | |||||
| Canalifera | | Cerithium, Pleurotoma, Turbinella, Cancellaria, Fasciolaria. | ||||
| Fusus, Pyrula, Ranella, Murex, Triton. | ||||||
| Alata | Rostellaria, Strombus, Pteroceras. | |||||
| Purpurifera | | Cassidaria, Cassis, Ricinula, Purpura, Monoceros, Concholepas. | ||||
| Harpa, Dolium, Buccinum, Eburna, Terebra. | ||||||
| Columellata | Columbella, Mitra, Voluta, Marginella, Volvaria. | |||||
| Convoluta | Ovulum, Cypræa, Oliva, Ancillaria, Conus. | |||||
| Polythalamous Cephalopoda |  | Orthocerata | Belemnites, Orthoceras, Nodosaria, Hippurites, Conilites. | |||
| Lituacea | Spirula, Spirolina, Lituola. | |||||
| Cristacea | Renulina, Cristellaria, Orbiculina. | |||||
| Spherulacea | Miliola, Gyrogona, Melonia, (Microscopic.) | |||||
| Radiolacea | Rotalites, Lenticulina, Placentula, (Micros.) | |||||
| Nautilacea | | Discorbites, Siderolites, Polystomella, Vorticialis. | ||||
| Nummilites, Nautilus. | ||||||
| Ammonacea | Ammonites, Ammonoceras, Turrilites, Baculites. | |||||
| Monothalamous Cephalopoda |  | Argonauta. | ||||
| Heteropoda | Carinaria. |
TABLE OF THE CONCHOLOGICAL SYSTEM OF DE BLAINVILLE.