606 PROCEEDINGS OF THE NATIONAL MUSEUM. vol. 37. 



Siphbmyia Williston, Trans. Ent. Soc. Lond. for 1896, p. 418, 1896. 2 species. 

 Type, Hippelates proboscideus Williston, the first species, by present designation. 



Siphona Meigen, Illiger's Mag., vol. 2, p. 281, 1803. 1 species. Type, Muscagenicu- 

 lata De Geer (as Stomoxys irritans Fabricius, an error for minutn Fabricius). Equals 

 Crocuta Meigex, 1800. 



Siphonella Macquart, Hist. Nat., Dipt., vol. 2, p. 584, 1835. 4 species. Type, 

 Oscinis oscinma Fallen, the first species, by original designation. Equals Madiza 

 Fallen, 1810. 



Siphoniomyia Bigot, Bull. Soc. Ent. France for 1885, p. 12, 1885. 1 species. Type, 

 Tnchopliora analis Schiner (as melas, new species). Equals Trichophora Macquart, 

 1847. 



Siphophj/to TowNSEND, Trans. Amer. Ent. Soc, vol. 19, p. 127, 1892. 1 sj^ecies. 

 Type, Sipfi()])}n/tofloridensis To^yJiSEi^r). Equals Epigrimyia Townsend, 1891. 



Siphoplagia Townsend, Trans. Amer. Ent. Soc, vol. 18, p. 349, 1891. 1 species. 

 Type, Siplioplagia anomala Townsend. 



Siphosturmia Coquillett, Rev. Tach., p. 37, 1897. 1 species. Type, Argyro- 

 phylax rostrata Cqquillett. 



SipJiuncnlina Rondani, Dipt. Ital. Prodr., vol. 1, p. 128, 1856. 1 species. Type, 

 Siphunculina brevinervis Rondani. Equals Madiza Fallen, 1810. 



Sisyropa Brauer and Bergenstamm, Denkschr. Kais. Akad. Wiss. Wien, vol. 56, p. 

 163, 1889. 1 species. Type, Tachina thermophila Wiedemann. Equals Carcelia 

 Desvoidy, 1830. 



Sitarea Desvoidy, Essai Myod., p. 763, 1830. 2 species. Type, Sitarea scorzonerse 

 Desvoidy, the first species, by present designation. Equals Terellia Desvoidy, 1G30. 



Snowiellus Hine, Ohio Nat., vol. 5, p. 230, 1904. 1 species. Type, Snowiellus 

 atratim Hine. 



Solieria Desvoidy-, Ann. Soc. Ent. France for 1848, p. 461, 1848. 5 species (as 21). 

 Type, Taddna inanis Fallen (equaling 9 of the supposed species), by present desig- 

 nation. Equals Leskia Desvoidy, 1830. 



Solva Walker, Journ. Proc Linn. Soc, Zool., vol. 4, p. 98, 1860. 1 species. Type, 

 Solva inamcena Walker. Syn., Subula Meigen, 1820, preoccupied; Xylomya Ron- 

 dani, 1861; Macroceromys Bigot, 1877. 



Somoleja Rondani, Atti Soc. Ital. Sci. Nat., vol. 8, p. 207, 1865. 1 species. Type, 

 Tachina imea Meigen (as Harriski rebaptizata Rondani). Equals Lydina Desvoidy, 

 1830. 



Somomya Rondani, Dipt. Ital. Prodr., vol. 4, p. 9, 1861. Change of name for Mya 

 Rondani, 1850, not of Linn.eus, 1758. Type, Musca segmenlaria Fabricivs. Equals 

 Lucilia Desvoidy, 1830. 



Somiiln Macquart, Dipt. Exot., Suppl. 2, p. 57, 1847. 1 species. Type, Snmula 

 decora, Macquart. Equals Penthesilia Meigen, 1800. 



Spallanzania Desvoidy, Essai Myod., p. 78, 1830. 2 species. Type, Tachina hebes 

 Fallen (as gallica, new species), the second species, by present designation. Syn., 

 P;>semi!/a Desvoidy, 1851; Cnephalia Rondani, 1856; Pseudogonia BKAUERand Bergen- 

 stamm, 1889; Acroglossa. Williston, 1889. 



[Spania Meigen, Syst. Beschr. Zweifl. Ins., vol. 6, p. 335, 1830. 1 species. Type, 

 Spania nigra Meigen. Not American.] 



Spanipalpis Townsend, Smiths. Misc. Coll., vol. 51, p. 110, 1908. 1 species. Type, 

 Trirliopliora miscella Coquillett. 



Sparnopolius Loew, Neue Beitr., vol. 3, p. 43, 1855. 4 species. Type, Bombylius 

 brevirostris Macquart (as /it^rus Wiedemann, preoccupied), the first species, by pres- 

 ent designation. 



Spathichira Bigot, Bull. Soc. Ent. France for 1888, p. 24, 1888. 1 species. Type, 

 Dolichopus fundUor LoEW. Equals Dolichopus Lateeille, 1796. 



