INDEX. 
575 
Macrochira, 259. 
Macrodontia, ]53. 
Macroglossa, 98. 
Macropodia, 259. 
Macrura, 261. 
Mactra, 413. 
Madridm, 413. 
Madrepores, 507. 
Magilus, 380. 
Magpie-Moth, 116. 
Maia, 259. 
Malacobdclla, 458. 
Malacodermata, 144 
Malacostraca, 254. 
Malletia, 404. 
Malleus, 408. 
Mallophaga, 176. 
Mangilia, 372. 
Mango-Butterflies. 87. 
Mantidse, 183. 
Mantis, 184. 
Mantis-Flies, 164. 
Mantispidee, 164. 
Mantis-Shrimps, 272. 
Map-Butterfly, 86. 
Marginella, 374. 
Marginellidee, 374 
Marsupites, 299. 
Martesia, 416. 
Masaridse, 40. 
Mason-Bees, 42. 
Matutidae, 259. 
May-Flies, 163, 169. 
Meal-Moth, 118. 
Meal-Worm, 147. 
Meandrina, 510. 
Meckelia, 457. 
Meconema, 179. 
Medusae, 492. 
Megachile , 42. 
Megalasma, 281. 
Megalatradus, 376. 
Megalomostoma, 390. 
Megaloptera, 164. 
Melanargia, 88. 
Melania, 386. 
Melaniidee, 386. 
Melanippe, 177. 
Melanopsis, 386. 
Melantho, 388. 
Melibe, 356. 
Meleagrina, 407. 
Melicerta, 447. 
Meligethes, 139. 
Melina, 408. 
Melipmna, 45. 
Melitsea, 86. 
Mellinus, 35. 
MelOe, 148. 
Meloidee, 147. 
Melongena, 376. 
Melolonthinm, 142. 
Mermis, 456. 
Mermithidee, 456. 
Merostomata, 251. 
Mesites, 295. 
Mesodesmatidae, 413 
Mesostenus, 24. 
Mesostomum, 469. 
Mesothelee, 223. 
Miastor, 57. 
Microchseta, 439. 
Microgaster, 26. 
Microlepidoptera, 118. 
Midges, 52. 
Miliolina, 554. 
Millericrinus, 299. 
Millipedes, 204, 208. 
Milneria, 410. 
Mites, 241. 
Mitra, 375. 
Mitridse, 375. 
Moggridgea, 226. 
Mole-Crickets, 177. 
Mollusca, 320. 
Molluscoidca, 419. 
Motorchides, 153. 
Monads, 563. 
Monaxonida, 541. 
Monera, 552. 
Monocaulus, 487. 
Monoxenia, 496. 
Morio, 382. 
Mormolyce, 132. 
Morpho, 87. 
Mosquitoes, 50. 
Moss-Animals, 419. 
Moths, 77, 92. 
Mud-Wasps, 40. 
Mulinia, 413. 
Murex, 379. 
Muricantha, 379. 
Muricidee, 378. 
Musca, 64. 
Muscidee, 64. 
Musk-Beetle, 153. 
Mussels, 405. 
Mutelidee, 410. 
Mulilla, 32. 
Mutillidse, 32. 
My a, 415. 
Myacea, 415. 
My odor a, 417. 
Mycetophilidse, 52. 
Mycetopus, 411. 
Mycetozoa, 553. 
My das, 60. 
My idee, 415. 
Myochama, 417. 
Myocoptes, 246. 
Myrmecocystus, 31. 
Myrmeleon, 165. 
Myzostoma, 440. 
Myzostomatidee . 440. 
Myrmelontidee, 165. 
Myrtale, 226. 
My sides, 272. 
My sis, 272. 
Mytilidee, 405. 
Mytilus, 405. 
Nadia, 101. 
Nais, 440. 
Nassa, 378. 
Nassidee, 377. 
Natica, 391. 
Naticidse, 391. 
Nauplius, 253. 
Nausitoria, 417. 
Nautilidse, 338. 
Nautilus, 339. 
Nebalia, 280. 
Nebaliopsis, 280. 
Necrophaga, 135. 
Necrophorns, 137. 
Necydalis, 154. 
Neid.es, 189. 
Nematocera, 58. 
Nematohelminthes, 448. 
Nematoidea, 449. 
Nematoxys, 449. 
Nemeobius, 88. 
Nemertinea, 457. 
Nemesia, 226. 
Nemobius, 177. 
Nemopteridse, 164. 
Neobuccinum, 377. 
Neomenia, 400. 
Neomeniidee, 400. 
Neothauma, 388. 
Nepa, 192. 
Nephelis, 443. 
Nephrops, 264. 
Nephrosidse, 264. 
Nepidee, 192. 
Neptune’s Cup, 543. 
Nereides, 434. 
Nereis, 434. 
Nerita, 395. 
Neritidee, 395. 
Neritina, 395. 
Neuronia, 113. 
Neuroptera, 159. 
Newportiidee, 206. 
Nisoniades, 92. 
Nitidulidee, 139. 
Noctiluca, 564. 
Noctuidee, 111. 
Nops, 227. 
Noteus, 446. 
Notiophilus, 131. 
Notodonta, 100. 
Notodontidee, 99. 
Notommata, 446. 
Notonecta, 193. 
Notoncctidse, 193. 
Nucleobranchiata, 392. 
Nucula, 403. 
Nuculidse, 403. 
Nuculina, 404. 
Nudibrandiiata, 353. 
Nummidites, 559. 
Nycteribia, 75. 
Nyderibiidee, 73. 
Nyctiphanes, 271. 
Nymphalidee, 84. 
Oak-Eggar, 104. 
Obisiidee, 238. 
Obisium, 238. 
Ocneria, 107. 
Odadinia, 511. 
Odopoda , 328. 
Odopodulse, 328. 
Octopus, 328. 
Ociilati, 191. 
Ocypoda, 257. 
Ocypodidee, 257. 
Ocypus, 135. 
Odonata, 167. 
Odonestis, 105. 
Odynerus, 40. 
CEcodoma, 32. 
CEstridee, 72. 
CEstrns, 73. 
Oil-Beetles, 148. 
