INDEX. 



833 



Lamellirostres, 605. 



Lammergeyer, 632. 



Lamprey, 473, 479, 480, 481, 482. 



Lamp-shells, 388. 



Lampyris, 362. 



Lancelot, 462, 474, 477 ; anatomy of, 478, 

 479. 



Land-crabs, 311, 312. 



Land-salamanders, 518. 



Land-tortoises, 536. 



Laniidce, 626, 627. 



Lantern-fly, 348. ; 



Laomedea, 126. 



Laornis, 607. 



Laridce, 603. 



Lark, 625. 



Larva, of Echinodermata, 191, 192 ; of 

 Echinoidea, 200 ; of Asteroidea, 204 ; 

 of Ophiuroidea, 206 ; of Crinoidea, 215 ; 

 of Uolothuroidea, 219 ; of Tceniada, 

 232 ; of Trematoda, 237 ; of Nemertida, 

 241 ; of Acanthocephala, 243 ; of Gor- 

 diacea, 244 ; of Gephyrea, 256 ; of 

 Tubicola, 265 ; of Errantia, 269 ; of 

 fchthyophthira, 284 ; of Rhizocephala, 

 286 ; of Cirripedia, 288 ; of Ostracoda, 

 293 ; of Copepoda, 294 ; of Cladocera, 

 295 ; of Phyllopoda, 296 ; of Limulus, 

 300 ; of Macrura, 307 ; of Brachyitra, 

 312; of Myriapoda, 329 ; of Lnsecta, 341, 

 342 ; ofPolyzoa, 378 ; of Tunicata, 384, 

 385 ; of Brachiopoda, 393 ; of Lainelli- 

 branchiata, 402 ; of Gasteropoda, 408 ; 

 of Amphibians, 509, 510, 511, 514, 517, 

 518, 520. 



Latisternal Apes, 779. 



Laurillardia, 629. 



Leathery Turtle, 535. 



Leech, 260 et seq. 



Leiodermatium, 90. 



Lemming, 758. 



Lemur, 775. 



Lemuravidce, 782 



Lexwuivus, 782. 



/>S|Ktf>, 774, 775. 



Leopard, 750. 



Lepadtdce, 288 ; characters of, 290 ; dis- 

 tribution of, in time, 313. 



Lepas, 287, 288, 290. 



Lepidechinus, 200, 224. 



Lepidoganoidei, 492, 505. 



Lepidoptera, 335, 340, 343, 344; mouth 

 of, 337 ; characters of, 355. 



Lepidosiren, 474, 500, 501, 502, 503 : char- 

 acters of, 500, 501. 



Lepidosteidce, 492. 



Lepidosteus, 462, 489, 490, 492, 493. 



Lepidota (see Dipnoi). 



Lepidurus, 296. 



Lepisma, 347. 



Leporidce, 754, 760. 



Leptidce, 322. 



Leptocardia (see Pharyngobranchii). 



Leptoglossa, 547. 



Lepus, 754. 



Lerncea, 43, 284, 285. 



LesKa, 198. 



Lestosaurus, 555. 



Lesueuria, 180. 



Libellula, 334. 



Libellulidce, 351. 



Life, nature and conditions of, 7-13. 



, 305. 



Ligula, 337. 



Limacidce, 415. 



Limacina, 409. 



Liniacinidce, 417. 



Li>napontia, 412. 



Limaa;, 369, 415. 



Liinicolce, 263. 



Limnadia, 41, 296. 



Limncea, 416. 



Limnceidce, 415. 



Limnoria, 305. 



Limnotheridce. 782. 



Li'inosa, 611. 



Limpet, 412. 



Limulus, 300, 301, 314. 



Lingua (Insects), 337. 



Lingual Ribbon (see Odontophore). 



Linguatulina, 320. 



Lingula, 388, 389, 390, 393, 395. 



Lingulidce, 394, 395. 



Linnets, 626. 



Lion, 734. 



Lithistidce, 89, 90. 



Lithobius, 328, 330. 



Lithocysts, 137. 



Lithodomus, 403. 



Lithornis, 633. 



Lithostrotion, 175. 



Littorina, 412. 



Littorinidce, 412. 



Lituites, 434. 



Lituolida, 73. 



Liver-fluke, 238. 



Living bodies, characters of, 5-7. 



Lizards, 527, 530, 545, 546. 



Llama, 711, 712, 722. 



Lobster, morphology of, 277 e seq 1 . ; gen- 

 eral anatomy of, 307 ei seg. 



Lob-worm, 270. 



Locustidce, 350. 



Locust-shrimp, 306. 



Loggerhead Turtle, 533, 534, 535. 



Loligo, 428, 429. 



Longicarnia, 362. 



Longipennatce, 603. 



Longirostres, 611 



Lonsdaleia, 163, 175. 



Loon, 603. 



Lophiidce, 488. 



Lophiodon, 722. 



Lophobranchii, 488 



Lophophpre, 375, 376. 



Lophopsittacus, 621. 



Lophopus, 374, 376. 



Ijophortyx, 614. 



Lophotragus, 713. 



Lophyropoda, 283, 292. 



Loricata, 528. 



Lorikeet, 621. 



om, 774. 



Lorius, 621. 



Louse, 345. 



Love-bird, 621. 



Loxiadce, 626. 



Loxosoma, 379. 



Lucernaria, 137, 138. 



Lucernariadce, 137. 



Lucernarida, 37, 111 ; general characters 

 of, 137 ; umbrella of, 137, 141 ; divisions 

 of, 137; development of, 139; structure 

 of reproductive zooids of, 141, 142. 



G 



