39» 



NORTH AMERICAN DIPTERA. 



Lcewiola, 129 

 Lonchaea, 290 

 Lonchoptera, 240 



IvONCHOPTKRID^E, 240 



Longurio, 91 

 Lophoteles, 172 



Lordotus, 216 

 Loxocera, 268 

 Lycastrirhyncha, 266 

 Lyperosa, 342 

 L\ togaster, 308 

 Lucilia, 343 

 I/Utzia, 108 



M 

 Machimus, 204 

 Macquartia, 367 

 Macrocera, 136 

 Macrodiplosis, 129 

 Macrolabis, 127 

 Macromeigenia, 373 

 Macrometopa, 256 

 Macrosargus, 169 

 Mallophora, 203 

 Mallota, 258 

 Maiicia, 214 

 Manota, 135 

 Man son ia, 107 

 Masicera, 375 

 Masistylum, 377 

 Massalongia, 128 

 Mauromyia, 363 

 Maytiola, 128 

 Medeterus, 213 

 Medina, 365 

 Megamerina, 268 

 Meganietapon, 256 

 Megaparia, 355 

 Mtgapoda, 202 

 M cgaprosoptis, 355 

 Megarhinus, 107 

 M.-erlea, 355 

 Meghyperus, 224 

 Mc-gistocera, 91 

 Mcgistopoda, 

 Megophthalma, 330 

 Meigenia, 363 

 Mei^eniella, 363 

 Melaleuca, 356 

 Melanodezia, 355 

 Mclanophora, 355 

 Melanophyra, 373 



Melanostonia, 254 

 Melieria, 276 

 Melophagus, 

 Merapioidus, 259 

 Meriana, 377 

 Merodon, 258 

 Meromacrus, 256 

 Mcioinyza, 313 

 Merosargus, 169 

 Mesembrina, 243 

 Mcseinbrinella, 342 

 Mesochseta, 367 

 Mesorhaga, 232 

 Mesogranima, 255 

 Metacosmus, 217 

 Metachaeta, 375 

 Metachela, 223 

 Metadexia, 356 

 Metadoris, 377 

 Metapbragma, 207 

 Metaphyto, 374 

 Metaplagia, 372 

 Metapogon, 200, 201 

 Metatrichia, 209 

 Metopia, 376 

 Me topi na, 238 

 Metriocnenius, 115 

 Miaster, 126 

 Alicr cedes, 109 

 Miehrochaitina, 355 

 Microchysa, 169 

 Microdon, 252 

 Microdira, 377 

 Microdrumia, 223 

 Micromyia, 127, 130 

 Micropcza, 266 

 MiCROPKzin/i-;, 264 

 Microphorus, 225 

 Microphthalmia, 

 Microprosopa, 330 

 Microsinia, 225 

 Microstylnni, 198 

 Mikiola, 128 

 Milcsia, 256 

 Milichia, 295 

 Milichiella, 295 

 MiltogramniR, 375 

 Mis<, r omyia, 387 

 Mixogaster, 252 

 Mochlonyx, 107 

 Mochlosoina, 354 

 Mochlostyrax, 109 



