INDEX OF SCIENTIFIC NAMES 



499 



Masticophis flagellum, 460 

 Mecas, 313 



Mechanitinae, 332, 335-337 

 Mechanitis, 336 



Megacyllene, 302, 303, 307, 312 

 Megalonyx, 408, 442 

 Megalura, 347, 351 

 Meganoplium, 315 

 Megaphasma, 291 

 Megascheuma, 312 

 Megasemum, 311 

 Megatherium, 442 

 Megistanis, 347, 360 

 Megohrium, 315 



edwardsi, 316 

 Melanoplini, 263, 265-269 

 Melanoplus, 267 

 Me/e/e, 331 

 Melinaea, 336 

 Meliosma, 70 

 Melitaea, 346, 350, 364 

 Meniscotheriidae, 119 

 Mephitinae, 145 

 Mephitis, 124, 145, 148 

 Mermiria, ll'^-llS 



texana, 274-275 

 Mesene, 353 

 Mesochloa, 276 

 Mesohippus, 396 

 Mesonychidae, 110 

 Mesosemia, 349 

 Mesosini, 311 

 Mestobregma, 271, 272 

 Mestra, 347 

 Metacharis, 354 

 Metaleptus, 313 

 Metamorpha, 344, 345, 360 

 Metasequoia, 61, 67, 305 

 Metator, 271 

 Methia, 313 

 Methonella, 349 

 Metrioptera, 281 



ussuriana, 281 

 Michythisoma, 308 

 Microcentnim, 277 



Microclytus, 308 

 Microdipodops, 124, 149 

 Microhyla carolinensis, 445, 447, 

 452, 453 



olivacea, 453 

 Microsorex, 125, 148, 440 



pratensis, 438 

 Microtes, 271 

 Microtia, 346, 351 

 Microtinae, 121, 146 

 Microtus, 124, 137, 149, 384 



llanensis, 438 



longicaudus, 441 



micrus, 384 



oeconomicus, 137, 384 



operarius, 438 



paraoperarius, 438 



pennsylvanicus , 440 

 Minytrema, 201, 202 

 Miogryllus, 287 

 Miohippus, 396 

 Miraleria, 337 

 Mogoplistinae, 286 

 Mohavacris, 260 

 Moina, 226 

 Molossidae, 121, 122 

 Molothrus, 403 

 Moneilema, 313 

 Monochamus, 306 

 Monotremata, 120 

 Mormoops, 125 

 Morpheis, 346, 351, 352, 360 

 Morphidae, 322, 324, 325, 335, 



337, 338, 357, 358 

 Morpho, 335, 337, 338, 358 

 Morsea, 260, 261 

 Morseiella, 274 

 Morseinae, 261, 290 

 Motacilla flava tschiitschensis, 422 

 Motacillidae, 422 

 Moxostoma, 199, 201, 202 

 Moxostomatini, 201, 202 

 Mwgi/, 208 

 Mugilidae, 189 

 MuUituberculata, 110, 116, 117 



