618 PROCEEDINGS OF THE NATIONAL MVSEVM. vol. S7.' 



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

 stellata FvEssLY {asradiata, new species). Syn., Urellia Desvoipv, 1830; Aciinoptera 

 RONDANI, 1871. 



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

 Asiliis maculaius Fabricius, the seventeenth species, by original designation. Equals 

 Bactria Meigen, 1820. 



Trypcia Meigen, Illiger's Mag. , vol. 2, p. 277, 1803. 4 species. Type, Musca artemisise 

 Fabricius, the fourth species, by present designation. Equals Euribia ]\Ieigen, 1800. 

 {Triipda of authors equals Terellia Desvoidv). 



Triipodermn Wiedemann, Auss. Zweifl. Ins., vol. 2, p. 256, 1830. 3 species. Type, 

 Mui^ca ainericnrm Fabricius, the fir.st si)ecie8, by present designation. Equals Cutere- 

 bra Clark, 1815. 



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

 Meigen, 1803, is a change of name. Type, Musca teiiax Linn^us. Syn., Elophilus 

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

 Rondani, 1844; Eristalomya Rondani, 1857; Lathyrophthahnus Mik, 1897. 



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

 of name for Omalocepliala Macquart, 1843, not of Spinola, 1839. Type, Oinalocephala 

 fused Maccjuart. Syn., Oinalocephala Macqu\rt, 1843, preoccupied. 



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

 1803, is a change of name. Tj'pe, Musca corrigiolata Linn.t.us. Syn., Micropeza 

 Meigen, 1803; Phaiitasma Desvoidv, 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 muscinum Wulp. 



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

 LiNN^us. Equals Piophila Fallen, 1810. 



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

 Chrysotoxum viUatuin Wiedemann (as respiformis, new species). Equals Sphecomyia 

 Latreille, 1829. 



Vbristes Walker, Ins. Sannd ., Dipt., p. 217, 1852. 1 species. Type, Ubristes flavitihia 

 Walker. Equals Microdon Meigen, 1803. 



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

 Ugimyia serlcarix Rondani. Equals Sturmia Desvoidy, 1830. 



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

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



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

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

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

 1810. 



Ulomorpha Osten Sacken, Monogr. Dipt. N. Amer., vol. 4, p. 232, 1869. 1 

 species. Type, Limnophila pilosella Osten Sacken. 



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

 Type, Tipula tripunctata Fabricius-, the second species, by present designation. 

 Ecjuals Amphinome Meigen, 1800. 



Uramya Desvoidv, 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, Uranotwnia pnleherrima 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. 



