652 



INDEX. 



Law of co-existence of forms, 



i. 50. 

 Law of gradation, ii. 629. 

 Law of analogy, i. 49 ; ii. 625. 

 Leach, i. 219. 

 Leaves, ii. 29, 44. 

 Leech, (see Hirudo). 

 Lemur, i. 533, 550; ii. 285, 



505. 

 Lens, crystalline, i. 59 ; ii. 



462, 496. 

 LenticellsD, i. 93. 

 Lepas, i. 257 ; ii. 296. 

 Lepidoptera, i. 304, 354 ; ii. 



114,217. 

 Lepisma, i. 297, 298, 356. 

 Lerneea, i. 302 ; ii. 600, 608. 

 Leuchs, ii. 482. 

 Leucophra, ii. 96. 

 Leuret, ii. 183. 

 Lewenhoeck, i. 356 ; ii. 264. 

 Libellula, i. 310, 351; ii.486, 



487. 

 Liber, i. 88; ii. 41. 

 Lichen, ii- 19. 

 Life, i. 34, 42. 

 Ligaments, i. 106. 

 Ligamentum nuchse, i. 108, 



501. 

 Light on plants, i. 91 ; ii. 28. 

 Lignin, i. 70; ii. 41. 

 Lilium, i. 78. 

 Limax, ii. 126, 317. 

 Limpet, (see Patella). 

 Link, i. 75. 

 Lion, i. 108,496,529; ii. 136, 



392, 557. 

 Lister, ii. 233, 300. 

 Liver, ii. 107, 219, 350. 

 Lizard, ii. 129, 390, 497, 587. 

 Lobster, i. 292; ii. 167, 258, 



299, 435, 544. 

 Lobularia, i. 161. 

 Loche, ii. 309. 

 Locomotion, i. 143. 

 Locusta, ii. 122. 

 Loligo,i. 261,407; ii. 271. 



Longevity of trees, ii. 620. 



Lophius, i.422; ii. 390,437. 



Lophosia, ii. 384. 



Loxia, ii. 131. 



Lucanus, i. 359. 



Lumbricus marinus, i. 277 , 295. 



Lumbricus terrestris, ii. 102, 



114,254,297. 

 Lungs, ii. 267,611. 

 Lycopodium, i. 78. 

 Lycoris, ii. 480. 

 Lymphatics, ii. 352. 

 Lymphatic hearts, ii. 353. 

 Lyonet,\. 300, 312, 355. 



Macaire, ii. 51, 54, 58, 334. 

 Macartney, i. 590; ii. 329, 



331, 562. 

 Macavoy, ii. 375. 

 Mackerel, i. 425. 

 Macleay, i. 54. 

 Madder, i. 384. 

 Madrepore, i. 166. 

 Magendie, ii. 505, 535. 

 Magilus, i. 249. 

 Maia, ii. 269, 545. 

 Malleus, ii. 426. 

 Malpighi, ii. 378. 

 Mammae, ii. 598, 616. 

 Mammalia, i. 477 ; ii. 325, 



441,598. 

 Man, i. 536 ; ii. 559. 

 Man of war, Portuguese, i. 196. 

 Manatus, ii. 142. 

 Mandible, i. 289. 

 Mantis, ii. 211. 

 Mantle, i. 113, 237. 

 Many-plies stomach, ii. 197. 

 Marcet, ii. 58, 226, 334, 338. 

 Marginella, i. 247. 

 Marmot, ii. 149. 

 Marsigli, i. 150. 

 Marsupialia, ii. 277, 598. 

 Marsupium, ii. 500. 

 Masaris, ii. 384. 

 Mastication, ii. 140. 

 Mastoid cells, ii. 425. 



