INDEX. 



593 



Imperforata, 79. 



Impregnation, 81 . 



Inarticulata, 403. __ . 



Infusoria, 12, 20, 33, 45, 48, 74, 77, 89 91, 94, 



99-105, 157, 505, 574. 



ciliata, 89. 



flagellata, 89, 90. 



tentaculifera, 89. ^ n _ 



lnsecta, 21, 59, 67, 224, 316,342, 372-386, 573. 



Insectivorous plants, 44. 



Integumentary organs, 55. 



Invertebrata, morphological types among, 



49. 

 Isocardia, 406. 

 Isopoda, 313. 

 lulus, 342. 

 Ixodes ricinus, 330. 



JANELLID.E, 441. 



Jaws, 56. 

 Jelly-fishes, 110. 



Labium, in insects, 203. 

 Lacinularia, 16S-171. 

 Lsemodipoda, 313, 316. 

 Lamellibranchiata, 404, 405, 573. 

 Lampyris splendidula, 379. 



i2rro?66! 164, 166, 169, 170, 179, 213, 214, 



247,258, 319, 332, 339, 365, 371, 375,335- 



338, 402, 403, 467, 550, 568, 582. 

 Leeches, 189, 570. 

 Lepadidae, 260. 

 Lepas, 254-260. 



australis, 258. 



Lepidoptera, 366, 375, 377, 381. 



Leptoplana, 162. 



Lernse, 241. 



Lernaeodiscus porcellanae, Lbl. 



Leucifer, 299. 



Leucones, 106, 110. 



Lice, 363. 



Lieberkiihnia, 78. 



Ligula, 182. 



Lima, 408. 



Limacida?, 440. 



Limax, 423, 427-429. 



Limnetis, 247-249. 



brachyurus, 249. 



Limpets, 438. 



Limulus, 226-235, 323. 



moluccanus, 228. 



polyphemus, 231. 



Lineus, 165. 



Linguatula, 320, 334. 



Lingula, 397,401. 



Lithocysts, 115. 



Lituiti'da?, 79. 



Living matter, properties of, 9-42. 



Lobster, 264.^ 



Locustidse, 378. 



Loxosomma, 394,416,571 



Lucernaria, 122, 123, 132, 137, 138. 

 Lumbricus, 193-195. 

 Lungs, 59. 

 Lymna?us, 427, 429. 

 palustris, 423. 



M 



Mackobiottjs Schultzei, 333. 



Macrostomum, 158-160. 



Macrura, 281, 293-299. 



Madrepores, 147. 



Madreporite, 439. 



Magosphsera, 89. 



Malacobdella, 189-192, 570, 575. 



Malacoscolices, 576, 580. 



Malacostraca, 224, 264. 



Malacozoic series, 580. 



Mallophaga, 362, 363. 



Manubrium, 116. 



Mastigopods, 73. 



Meandrina, 151. 



Medusa?, 36, 37, 110, 115-118,575. 



Megalopa, 802, 303. 



Meromyaria, 549. 



Merostomata, 224, 227. 



Mesoblast, 21. 



Mesoderm, 55, 56. 



Mesotrocha, 214. 



Mesozoa, 573. 



Metabola, 361. 



Metamorphosis, 66, 386. 



Metazoa, 48, 51-5S, 102, 110, 166, 171, 578, 5S2, 



533, 5S5. 

 Microstomum, 163. 

 Miliolidse, 79. 



Millepores, 147, 143, 151, 153. 

 Millipedes, 337. 

 Mites, 329. 



Moisture, effect of, on living matter, 11. 

 Molar motion, 27. 

 Mollusca, 55-61, 76, 389, 404, 572, 573, 530, 



581 

 Monads, 38, 39, 46, 77, 85 89 90, 103. 

 Monera, 73, 77, 85, 574, 578, 582. 

 Monomyaria, 412. 

 Monostomum mutabile, 179. 

 Morphological species, 22. 

 Morphology, 16. 

 Morula, 48. 

 Moths. 33. 

 Mucor, 83. 

 Munna, 310. 

 Muscular tissue, 27, 29. 

 Mussel, 407, 415. 

 Mygale Blondii, 328. 



csementaria, 327. 



Myriapoda, 59, 224, 342, 573. 

 Mysis, 291, 299, 303, 317. 

 Mytilus, 409, 417. 

 Myxastrum 77, 86. 

 Myxodictyum, 75, 77. 

 Mvxomycetes, 13, 46, 86. 

 Myxopods, 73, 75, 82, 83. 

 Myxospongiae, 109, 110. 

 Myzostomata, 537, 574. 



N 

 Nair, 193, 194. 



¥S2Z$£!SS3£5k, 258-263, 800^02, 



307,317,331,333. 

 Nautilus, 64, 65, 69, 447-46o. 

 Nebalia, 242, 247, 248. 

 Nematoidea, 32, 545, 57o. 

 Nematophoree, 119. 



