no. 1719. TYPE-SPECIES OF AMERICAN DIPTERA—COQUILLETT. 571 



Mochtherus Loew, Linn. Ent., vol. 4, p. 58, 1849. 7 species. Type, Asilus pallipes 



Meigen, the fifth species, by present designation. Not Mochtherus Schmidt-Goebel, 



1846. Equals Heligmonevra Bigot, 1858. 

 W Molobrus Latreille, Hist. Nat. Crust, et Ins., vol. 14, p. 288, 1805. 1 species. 



Type, Tipula thomse Linnjeus (as the "Tipule de Thomas"). Equals Lycoria 



Meigen, 1800. 

 •^ Molophilus Curtis, Brit. Ent., p. 444, 1833. 1 species. Type, Erioptera atra 



Meigen (as hrevipennis, new species). 

 B Molynoccelia Giglio-Tos, Boll. Mus. Zool. Univ. Torino, vol. 8, No. 158, p. 11, 



1893. 1 species. Type, Molynoccelia lutea Giglio-Tos. 



Mongoma Westwood, Trans. Ent. Soc. Lond. for 1881, p. 364, 1881. 1 species. 



Type, Mongoma fragillima Westwood. 

 ^ Morellia Desvoidy, Essai Myod., p. 405, 1830. 3 species (as 4). Type, Musca 



hortorum Fallen (as agilis and horticola, new species), the first species, by present 



designation. Syn., Alina Desvoidy, 1863; Camilla Desvoidy, 1863. 

 ^ Morimna Walker, Ins. Saund., Dipt., p. 104, 1851. 1 species. Type, Morimna 



mallophorides Walker. Equals Lastaurus Loew, 1851. 

 ^ Morinia Desvoidy, Essai Myod., p. 264, 1830. 2 species (as 5). Type, Musca 



melanoptera Fallen (as velox, new species), the first species, by designation of Ron- 



dani, Dipt. Ital. Prodr., vol. 5, 1862, p. 159. Syn., Anthracomya Rondani, 1856. 

 *•" Morphomya Rondani, Dipt. Ital. Prodr., vol. 1, p. 83, 1856. 1 species. Type, 



Musca tachinoides Fallen. 

 f Moschusa Desvoidy, Hist. Nat. Dipt., vol. 2, p. 139, 1863. 1 species. Type, Ta- 



china polyodon Meigen. Equals Amobia Desvoidy, 1830. 

 -^ Mosillus Latreille, Hist. Nat. Crust, et Ins., vol. 14, p. 389, 18.05. 1 species. 



Type, Syrphus subsultans Fabricius (as arcuatus, new species). Syn., Gymnopa 



Fallen, 1820; Olabrinus Rondani, 1856. 

 ^ Mosina Desvoidy, Essai Myod., p. 670, 1830. 7 species. Type, Musca pubera 



Linn^us, the first species, by present designation. Equals Cordilura Fallen, 1810. 

 f Mufetia Desvoidy, Essai Myod., p. 431, 1830. 1 species. Type, Mufetia autissio- 



dorensis Desvoidy. Equals Calliphora Desvoidy, 1830. 

 "" Mulsantia Desvoidy, Hist. Nat. Dipt., vol. 2, p. 557, 1863. 4 species (as 30). Type, 



Sarcophaga hiemorrhoa Meigen (as campestris, new species), the first species, by pres- 

 ent designation. Equals Hartigia Desvoidy, 1863. 

 "^ Murana Meigen, Syst. Beschr. Zweifl. Ins., vol. 4, p. 223, 1824. 1 species. Type, 



Trixa alpina Meigen. Equals Trixa Meigen, 1824. 

 *" Musca Linnaeus, Syst. Nat., 10th ed., p. 589, 1758. 100 species. Type, Musca 



domestica Linnaeus, the fifty-fourth species, by designation of Macquart, Ins. Dipt. 



Nord France, Ather., 1834, p. 20. Syn., Plaxemya Desvoidy, 1830; Byomya Des- 

 voidy, 1830. 

 K Muscina Desvoidy, Essai Myod., p. 406, 1830. 4 species (as 6). Type, Musca 



stabulans Fallen, the second species, by present designation. Syn , Blissonia Des- 

 voidy, 1863; Paranoia Brauer and Bergenstamm, 1891. 

 •^ Musciosoma Lioy, Atti Inst. Veneto, ser. 3, vol. 9, p. 908, 1864. Change of name 



for Hylemya Desvoidy, 1830, under the mistaken impression that it is too near Hya- 



lomya Desvoidy, 1830. Type, Musca strigosa Fabricius. Equals Hylemya Desvoidy, 



1830. 

 ^ Muscopteryx Townsend, Can. Ent., vol. 24, p. 170, 1892. 1 species. Type, Mus- 



copteryx chietosula Townsend. 



Mutiloptera Coquillett, Proc. Ent. Soc. Washington, vol. 9, p. 147, 1908. 1 species. 



Type, Mutiloptera apicalis Coquillett. 

 «--' Mya Rondani, Nuovi Ann. Sci. Nat. (Bologna) for 1850, p. 175, 1850. 3 species. 



Type, Musca, segmentaria Fabricius, the third species, by present designation. Equals 



Lucilia Desvoidy, 1830. 



