618 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.37.' 



Trupanea Schrank, Brief Donaumoor, p. 147, 1795.* 1 species. Type, 3Tusca 

 stellata Fuessly (as radiata, new species). Syn., Urellia Desvoidy, 1830; Aciinoptera 



RONDANI, 1871. 



Trupanea Macquart, Dipt. Exot., vol. 1, pt. 2, p. 91, 1838. 39 species. Type, 

 Asilus maculatus Fabricius, the seventeenth species, by original designation. Equals 

 Bactria Meigen, 1820. 



Trypda Meigex, Illiger's ]Mag. , vol. 2, p. 277, 1803. 4 species. Type, Musca arlemisias 

 Fabricius, the fourth species, by present designation. Equals Euribia Meigen, 1800. 

 {Trypiia of authors equals Terellia Desvoidy). 



Tn/poderma Wiede.maxn, Auss. Zweifl. Ins., vol. 2, p. 256, 1830. 3 species. Type, 

 Musca aiiiericanu Fabricius, the first species, by present designation. Equals Cutere- 

 bra Clark, 1815. 



Tubifera Meigen, Nouv. Class. Mouches, p. 34, 1800.* No species. ElophUus 

 Meigen, 1803, is a change of name. Type, Musca tenax Linn^us. Syn., ElophUus 

 MuGEN, 1803; Eristalis Latreille, 1804; Eristaloides Rondani, 1844; Erisialinus 

 RoNDANi, 1844; Eristalomya Rondani, 1857; Lathyrojjhthalmus Mik, 1897. 



Tylemyia GiGLio-Tos, Boll. Mus. Univ. Torino, vol. 8, no. 158, p. 14, 1893. Change 

 of name for Onialocephala Macquart, 1843, not of Spinola, 1839. Type, Omalocephala 

 /u.sr(f Maccjuart. Syn., OiiialorepJidht Maqxii: \rt, 1843, preoccupied. 



Tylos Meigen, Nouv. Class. Mouches, p. 31 , 1800.* No species. Micropeza Meigen, 

 1803, is a change of name. Type, Musca corrigiokda Linn^us. Syn., Micropeza 

 Meigen, 1803; Fhantosma Desvoidy, 1830. 



Tyreomma Brauer and Bergenstamm, Denkschr. Kais. Akad. Wiss. Wien, vol. 58, 

 p. 381, 1891. No species. In Biol. Centr.-Amer., Dipt., vol. 2, 1896, p. 293, Wulp 

 referred 1 species to it. Type, Tyreomma inuschnim Wulp. 



Tyrophaga Kirby, An Intr. Ent., vol. 2, p. 283, 1817. 1 species. Type, Musca casei 

 Linn^us. Equals Piophila Fallen, 1810. 



Tyzenhausia Gorski, An. Ent. Imp. Ross., vol. 1, p. 170, 1852.* 1 species. Type, 

 Clirysotnxum viUatuiH Wiedemann (as respiformis, new species). Equals Sphecomyia 

 Latreille, 1829. 



Ubristes Walker, Ins. Saund., Dipt., p. 217, 1852. 1 species. Type, Ubristes flavltlhia 

 Walker. Equals Microdon Meigen, 1803. 



Ugimyia Rondani, Bull. Soc. Ent. Ital., vol. 2, p. 137, 1870. 1 species. Type, 

 Ugimyia sericarLv Rondani. Equals Sturmia Desvoidy, 1830. 



Ula Haliday, Ent. Mag., vol. 1, p. 153, 1833. 1 species. Type, Limnohia macroptera 

 Macquart (as mollissima, new species). Syn., Macroptera Lioy, 1864. 



Ul'idla Meigen, Syst. Beschr. Zweifl. Ins., vol. 5, p. 385,1826. Change of name for 

 Clirysomyza Fallen, 1817, on the ground that the latter name is not applicable to 

 all the species. Type, Musca demanduta Fabricius. Equals Physiphora Fallen, 

 1810. 



Ulomorpha Osten Sacken, Monogr. Dipt. N. Amer., vol. 4, p. 2.32, 1869. 1 

 species. Type, LhnuophUa pUosella O.sten Sacken. 



Unomyia Meigen, Sy.st. Beschr. Zweifl. Ins., vol. 1, p. 135, 1818. 4 species (as 5). 

 Type, T'lprdd (ripiinctuta Fabricius, the second species, by present designation. 

 Equals Amphinome Meigen, 1800. 



Uramya Desvoidy, Essai Myod., p. 215, 1830. 1 species. Type, Uramya producta 

 Desvoidy. 



Uranotaenia Arribalzaga, Rev. Mus. La Plata, vol. 1, p. 405, 1891. 2 species 

 Type, IranoUvnia pulcherrima Arribalzaga, the second species, by designation of 

 Neveu-Lemaire, Mem. Soc. Zool. France, vol. 15, 1902, p. 227. 



Urellia Desvoidy, Essai Myod., p. 774, 1830. 1 species (as 2). Type, Musca stel- 

 lata FuESSLY. Equals Trupanea Schrank, 1795. 



