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Melanostoma Schin 227 



ambiguum Fall 229 



dubium Zett 228. 231 



fimbriatum Loew 228. 231 



gracile Meig 233 



laevigatum Meig 232 



maculosum Meig 233 



mellinum L 232 



mellarium Meig 232 



melliturgus Meig 232 



niinutum Macq 232 



monochaetum Loew 230 



scalare F 233 



scalare Panz. (nec F.) 232 



transfugum Zett 228 



unicolor Macq 232 



Melithreptus Loew. . . 342. 345. 349. 352 



Merodon Meig 476 



hulhomm Rond 479 



clavipes F 477 



constans Meig. (nec Rossi) 478 



equestris F 478 



ferrugineus F 478 



flavicans F 478 



narcissi F 478 



nobilis Meig 478 



transversalis Meig 478 



validus Meig 478 



Mesembrius Rond 447 



Mesograpta Loew 29. 35 



obliqua Say 35 



Microdon Meig , 578 



anthinus Meig 584 



apiarius Latr 582 



apiformis De G 582 



apiformis Curt. (nec De G.) . . . . 584 

 brevicornis Egg. (nec Loew) .... 585 



devius L 584 



Eggeri Mik 585 



latifrons Loew 586 



micans Meig 584 



mutabilis L 582 



mutabilis Poujade (nec L.) 585 



rhenanus Andr 580. 582 



Microdontinae 45. 578 



Milesia Latr 553 



Milesiinae 42. 480 



Mulio Latr 49. 573. 576. 582. 584 



Musca L 36 



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conopsoides (apud Miill.) 36 



eyanea O. F. Miill 36 



fasciata O. F. Miill 36. 345 



oestracea (apud Kram. Briinn. et 

 Miill.) 36. 428 



Myiatropa Rond 469 



florea L 35. 470 



nigrotarsata Schin 470 



Myiolepta Newm 484 



dubia F 487 



lateralis Fall 487 



luteola Gmel 35. 487 



obscura Bech 486 



ruficornis Zett 485 



Myolepta Newm 484 



Neoascia Willist 372 



aenea Meig 378 



ae7iea Zett. (nec Meig.) 383 



bifasciata Zett 378 



dispar Meig 380 



floralis Meig 37. 378 



geniculata Meig 383 



hastata Meig 378 



lanceolata Meig 376 



maculata Macq 376 



nitidula Meig 378 



podagrica F 36. 376 



qtiadripitnctata Meig 37. 378 



Olbiosyrphus Mik 35 



laetus F 35 



Orthoneura Macq 97 



brevicornis Loew 104 



elegans Meig 98 



elegans Verr. (nec Meig.) 100 



fuscipennis Zett 100 



geniculata Meig 100 



geniculata Zett. p. p. (nec Meig.) 102 

 geniculata Loew (nec Meig.) .... 102 



intermedia n. sp 102 



nigricollis Meig 106 



nobilis Fall 106 



tumescens Loew 97 



Paragus Latr 45 



aeneus Meig 47 



albifrons Fall 51 



arcuatus Meig 49 



