564 PROCEEDINGS OF THE NATIONAL MUSEUM. vol. 37. 



Machimus LoEW, Linn. Ent., vol. 4, p. 1, 1849. 15 species. Type, Asilus chrysi- 

 tis Meuien. the second species, by present designation. 



MacquartiaDESVOiDY, Essai Myod., p. 204, 1830. 5 species ( as 8 ) . Type, TVir/rma 

 chalconota Meigen (as germanica and viridescens, new species), the fourth and fifth 

 supposed species, by designation of Rondani, Dipt. Ital. Prodr., vol. 1, 1856, p. 65. 

 Syn., Amedea Desvoidy, 1830; Alhinia Desvoidy, 1830; Gymnopsis Rondani, 1859; 

 Cleonice Desvoidy, J863; Bebricia Desvoidy, 1863; ./ai'rtm Desvoidy, 1863; Pheredda 

 Desvoidy, 1863; Rondanimyia Townsend, 1908. 



Macrocera Meigex, lUiger's Mag., vol. 2, p. 261, 1803. No species. In his Klass. 

 Beschr. Zweifi. Ins., 1804, pp. 46, 47, 3 species. Type, Macrocera lulra IMeigex, the 

 first species, by designation of Curtis, Brit. Ent., 1837, p. 637. Equals Euphrosyne 

 Meigen, 1800. 



iJ/« crocerom?/.? Bigot, Bull. Soc. Ent. France for 1877, p. 73, 1877. 1 species. Type, 

 Macroceromys fulviventris Bigot. Equals Solva Walker, 1860. 



Macrochetum Rondani, Dipt. Ital. Prodr., vol. 1, p. 127, 1856. 1 species. Type, 

 Oscinis cornuta Fallen. Equals Crassiseta von Roser, 1840. 



Macrochira Mekjen, Illiger's Mag., vol. 2, p. 278, 1803. 1 species. Type, Musca 

 mantis De Geer (as manicala Fabricius). P^quals Ochthera Latreille, 1802. 



Macrochira Zetterstedt, Ins. Lapp., p. 784, 1838. 1 species. Type, Heleromyza 

 flara Meigen {as flava, new species). Not J/wc/iroc/ara Meigen, 1803. Equals Clusia 

 Haliday, 1838. 



Macromeigenia Brauer and Bergenstamm, Denkschr. Kais. Akad. Wiss. Wien, 

 vol. 58, p. 311; 1891. 1 species. Type, Tachina chrymprocta Wiedemann. 



Macrometopa Brauer and Bergenstamm, Denkschr. Kais. Akad. Wiss. Wien, vol. 

 56, p. 117, 1889. 1 species. Type, Mlcrophthalma ccdogaster Bkjot (as mexicana, new 

 species). 



Macronevra Macquart, Hist. Nat., Dipt., vol. 1, p. 146, 1834. 1 species. Type, 

 Mycetobiaferruginosa Meigen (as vnnthemi, new species). I^lquals Diadocidia Ruthe, 

 1831. 



Macronichia Rondani, Dipt. Ital. Prodr., vol. 3, p. 229, 1859. 1 species. Type, 

 MiUogramma ungxdans Pandelle (as Tachina agredis Fallen). Equals Amobia 

 Desvoidy, 1830. 



Macronix Bigot, Ann. Soc. Ent. France for 1857, p. 549, 1857. 1 species. Type, 

 Daxypogoii longiungulatns Macquart. Equals Dicranus Loew, 1851. 



Macroptera Lioy, Atti Inst. Veneto, ser. 3, vol. 9, p. 224, 1864. 1 species. Type, 

 Limnobia macroptera Macquart. Equals Ula Haliday, 1833. 



Macrorrhiincha Winnertz, Ent. Zeit. Stettin, vol. 7, p. 16, 1846. 1 species. Tyi)e, 

 MacrorrJiyncJia flava Winnertz. Equals Asindulum Latreille, 1805. 



Macromrgus Bigot, Ann. Soc. Ent. France for 1879, p. 187, 1879. Change of name 

 of Pcdicella Bigot, 1856. Type, Macrosargus tenuiventris Bigot. Equals Pedicella 

 Bigot, 1856. 



Macrostenomyia Hendel, Wien. Ent. Zeit., vol. 26, p. 98, 1907. Change of name 

 for Stenornucra Loew, 1873, not of Stal, 1870. Type, Sepm guerini Bigot. Syn., 

 Stenomacra Loew, 1873, preoccupied. 



Macrostomns Wiedemann, Zool. Mag., vol. 1, pt. 1, p. 60, 1817. 1 species. Type, 

 Hybox Jerrugineas Fabricius. Equals Dionnaea Meigen, 1800. 



Macrostyla Lioy, Atti Inst. Veneto, ser. 3, vol. 9, p. 1126, 1864. 1 species. Type, 

 Chlorops plumiger Meigen. Equals Botanobia Lioy, 1864. 



Macrurus Lioy, Atti Inst. Veneto, ser. 3, vol. 9, p. 1313, 1864. 1 species. Type, 

 Agromyza Mipes Meigen. Not Macrurus Bonaparte, 1841. Equals Desmometopa 

 Loew, 1865. 



Madiza Fallen, Spec. Ent. Meth. Exh., p. 19, 1810. No species. In 1820, 5 species. 

 Type, Madiza oscinina Fallen, the second species, by designation of Rondani, Dipt. 



