LIST OF ILLUSTRATIONS. 



Achorules put-purescenss, 6. 

 Anatomy of the Saw-fly, 32, 33. 

 Aster grandiflorus, 2^5. 

 Attacus luna, 253. 

 Asalca lilliflora, 255. 



Balanus purciitus, S.C., 199, 20O. 



Barnacles, 198, 199- 



Barnacle Geese, 170, i;i. 



Beclda nitida, 5. 



Bee, Anatomy of the Mouth of a, 229. 



Beetle, Anatomy of the Mouth of o, 230. 



, the Musk, 25". 



JSirgiis latni, 253. 

 Borrowdale, View of, 125. 

 Buttermere, View of, 126. 



Calamites, 78. 

 Cananchytes ovatii, Wi. 

 Cidaris, Fossil, 204. 

 Clarkia pulcJiella, 236. 

 Conchoderma aurita, }gg. 



virgata, 199. 



Corals, Fossil, 272, 273, 

 Cnronula diadcma, 200. 

 Cnssus ligniperda, Larva, Pupa, and 



Imago, 59. 

 Crab, the Robber. 253. 

 Crayfish, Embryo of, 230. 

 Crinites, 85. 

 Cyathophyllum hexagonum, 272. 



Dark Well, Revolvivg, M. 

 Dcgeeria cincta, 6. 



Nicolctii, 6. 



Derwentwater, View of, 125. 

 Diagrara of Plano-convex Lens, 159. 

 Diatoms, 222, 223. 

 Dolichnpus simplex, 133. 

 DoTOsnma cepedianum, 55. 



Eciiixus Spixe, Section of, 157. 

 Embryo of Crayfish, 230. 

 Emperor Moth, Larva, Imago, and 

 Cocoon, 155. 



Favosites polymorpha, 2/3. 

 Fernery, Designs for, 61, 62. 

 Fossil Cidaris, 205. 



Starfish, 85. 



Wood, Section of, 79. 



Gizzard Shad, 55. 



Goat-moth, Larva, Pupa, and Imago, 59. 



" Goose-tree," the, 170, 171. 



Hairs of Bat, 109. 



Fallow-deer, 109. 



Fox, no. 



Man, 109. 



Mole, 110. 



Ornithorhynchiis, 109. 



Peccary, 108. 



- — Pckan, 110. 



Seal, 109. 



Tiresias, 110. 



Haliotis tuberculata, II6. 

 HcJysiles catewilatus, 2/3. 

 Hemlock Water Dropwort, 205. 

 Hippocampus brcvirostris, 218. 

 Hydra, Development of, 12, 13, 11, 176, 

 177. 

 j Hypsilepis anolostamis, 225-. 



I.vsECT Nets, 32. 

 lioetes palustris, 51. 



Lamp Shells, 36, 37. 

 Leaf of Sloe, 263. 



of Tea-plant, 269. 



Lepidocyrtiis gibbulus, 5-. 



purpureus, 5. 



Lppidodendron, 77- 

 Lepiis australis, Sec, 196. 

 Linguta Leivisii, 36. 

 L'parogyra dcntroteres, 222, 



scalaris, 222. 



Lipura maritima, 6. 



Mactra stuUorum,?,\. 

 Mantis, the Praying, 245. 



, Young of, 245. 



Marloes B.ay, 81. 



Marsh-fly, 133. 



Moth, Proboscis of, I SO. 



Mouths of Bee and Beetle, 229, 230. 



Mud-devil, 272. 



Musk Beetle, 267. 



jilya arfnaria and trunciitdf 181. 



Naficuhi undosa, 223. 

 Nets for Insects, 32. 

 Newt, the Smooth, 60. 

 Nitzschia vivax, 222. 

 Nuthatch, 34. 



(Knanthe crocuta, 205. 

 Orchesella cincta, 6. 

 Orgyia antiqua, 52. 

 Ormer Shell, the, 146. 



Orthoccrns, New Species of, 154, 155. 

 Orthoiira Dickieii, 222. 



Pentamerus Knightii, 36. 



Pinnularia borealis, 223. 



Polariscope, Saccharo-, 104. 



Pollen-grains, Comparative Sizes of, 252. 



Proboscis of Moth, 180. 



Frodttcfd horridu, 37. 



Prunella vulgaris, 28. 



QuiLL-WORT, THE, 54. 



RAFHIDES, SpH.'BRAPniDES, AND CRYS- 

 TAL Prisms, 98, 99, 100. 

 Revolving Dark Well, 14. 



Saccharo-Polariscopb, 104, 



Sand-mussel, the, 181. 



Saturnia carpini, 156. 



Saw-fly, Anatomy of, 32, 33. 



Sculpellum vulgare, 199- 



Sea-horse, 243. 



Sedge Warbler, the, 57. 



Seira Buskii, 6. 



Self-heal, 28. 



Skeleton of Tortoise, 129. 



Sigillarice, 76. 



Silver-fin, the, 225. 



Sitta Europxa, 34. 



Sloe, Leaf of the, 253, 



Smynthurus niger, i. 



Suovvdon Range, Section of the, 85. 



Spirifer striatus, 37. 



Star-Ssh, Fossil, 85. 



" Star-gazer," 36. 



Slauria astrieformis, 273. 



Sleuocephalus agilis, 223. 



Sting of Wasp, 132. 



Stiper Stones, the, 84. 



Sylvia salicaria, 57. 



Tea- plant, Leaf of TirE, 269. 

 Terebratula biplicata, 36. 

 Tortoise, Skeleton of, 1 29. 



Uranoscopus scaber, 35. 



Vapourer Moth, THE, 52- 



Walnut Moth, 253. 



Wasp's Sting, 132. 



Zaphrentis cornlciiln, 272. 



