546 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.37. 



Furcomyia Meigen, Syst. Beschr. Zweifl. Ins., vol. 1, p. 134, 1818. 1 species. 

 Type, Liinonia lutea Meigen. Syn., Dlcrunomyia Stephens, 1829; Glochina Meigen, 

 1830; Siagona Meigen, 1830; Numantia Bigot, 1854. 



Furina Jjennicke, Abh. Sencken. Ges., vol. 6, p. 318, 1867. 1 species. Type, 

 Limnobia rufithorax Wiedemann. Equals Gnophomyia Osten Sacken, 1860. 



Futilia Desvoidy, Hist. Nat. Dipt., vol. 1, p. 1049, 1863. 1 species (as 23). Type, 

 Tachina simulans Meigen'. Equals Exorista Meigen, 1803. 



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

 60, p. 201, 1893. 1 species. Type, Girdiophann a/ya Brauer and Bergenstamm. 



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

 p. 336, 1891. 1 species. Type, Gudiopsis mexicana Brauer and Bergenstamm. 

 Syn., Poliophrys Townsend, 1908. 



(^^fflZartomym Townsend, Smiths. Misc. Coll., vol. 51, p. 135, 1908. 1 species ( as 3 ) . 

 Type, Thereva lanipes Fabricius. Equals Trichiopoda Latreille, 1829. 



Gasterophilus Leach, On Arrang. Oestrideous Ins., p. 2, 1817. 3 species. Type, 

 G^strxK iiitri>tinalis De Geer (as G'^strva equi Clark), the first species, by designation 

 of Curtis, Brit. Ent., 1826, jd. 138. Syn., Gastrus Meigen, 1824; Enteromyza Kon- 

 dani, 1857. 



Gastrichelins Rondani, Dipt. Ital. Prodr., vol. 1, p. 156, 1856. 1 species. Type, 

 Triclis olivaceua Loew (as halictiroriis, new species). Equals Triclis Loew, 1851. 



Gastrolepta Lioy, Atti Inst. Veneto, ser. 3, vol. 9, p. 909, 1864. 1 species. Type, 

 Musca coarctata Fallen. Equals Hylemya Desvoidy, 1830. 



Gastrops Williston, Kansas Univ. Quart., vol. 6, p. 3, 1897. 1 species. Type, 

 Gastrops niger Williston. 



Gastrus Meigeh, Syst. Beschr. Zweifl. Ins., vol. 4, p. 174, 1824. Change of name 

 for Gasterophilus L,EACH, 1817; reason for the change not mentioned. Type, (Estrus 

 intestinalis De Geer. Equals Gasterophilus Leach, 1817. 



Gaubilia Desvoidy, Hist. Nat. Dipt., vol. 1, p. 1062, 1863. 1 species. Type, 

 Tachhm simulans Meigen (as dominula, new species). Equals Exorista Meigen, 1803. 



Gaurax Loew, Berliner Ent. Zeitschr., vol. 7, p. 35, 1863. 1 species. Type, 

 Gait rax festivus Loew. 



Geminaria Coquillett, Trans. Amer. Ent. Soc, vol. 21, p. 109, 1894. 2 species. 

 Type, Lordotus canalis Coquillett, the first species, by original designation. 



Geneja Lioy, Atti Inst. Veneto, ser. 3, vol. 9, p. 229, 1864. 6 species. Type, 

 Macrncera fasciata Meigen, the third species, by present designation. Equals 

 Euphrosyne Meigen, 1800. 



Geomyza Fallen, Spec. Ent. Meth. Exh., p. 18, 1810. 1 species. Type, Musca 

 combinala J^inn.eus. Syn. Balioptera Loew, 1865. 



Geosargus Bezzi, Wien. Ent. Zeit., vol. 26, p. 53, 1907. Change of name for 

 Sargus Fabricius, 1798, not of Wal bridge, 1792. Type, Musca cuprarius Linn^us. 

 Syn., Sargus Fabricius, 1798, preoccupied. 



Geranomyia Haliday, Ent. Mag., vol. 1, p. 154, 1833. 1 species. Type, Geran- 

 omyia. unicoJor Haliday. Syn., Limnobiorhynchus Westwood, 1835; Aporosa Mac- 

 quart, 1838; Plettusa Philippi, 1865. 



Geron Meigen, Syst. Beschr. Zweifl. Ins., vol. 2, p. 223, 1820. 1 species (as 2). 

 Type, Bombyllus hybridvs Meigen. 



Gervasia Desvoidy, Hist. Nat. Dipt., vol. 2, p. 36, 1863. 1 species. Type, Tachina 

 nigripes Fallen (as piniarise Hartig). Equals Lydella Desvoidy, 1830. 



Giardomyia Felt, 23d Rep. State Ent. N. Y., p. 405, 1908. 6 species. Type, 

 Cecidomyia photopMla Felt, the third species, by original designation. 



Ginglymyia Townsend, Trans. Amer. Ent. Soc, vol. 19, p. 118, 1892. 1 species. 

 Type, Ginglymyia acrirostris Townsend. 



