Abt. 12 THE FLY GENUS SARCOPHAGA ALDRICH 17 



upright pair of apicals on the scutelliim, and in having the middle 

 pair of marginals of the fourth segment situated at the margin. 

 The genitalia are small and I could not make a satisfactory sketch 

 of them, but the penis has a slender basal segment, the apical part 

 rather globose. As I could not match the species, it remains uncer- 

 tain whether it is North American. 



Sarcophaga ortogesa^ p. 834. 



One male, Chile. This is the same as Musca chilensis Walker,^* 

 of which Phrissopodia splendens Macquart,^^ is also a synonym. 

 Shannon has made this species the type of the genus Neta}^ There 

 are several other synonyms, to be discussed elsewhere. Walker in- 

 dicated the genus Cynomyia for this species, but seemed to regard 

 it as a subgenus of Sarcophaga. 



Sarcophaga proerna^ p. 835. 



Female. — Montevideo. I did not find the type in the British 

 Museum. The description indicates that it is not a Sarcophaga., but 

 probably something similar to ortogesa. 



IN INSECTA SAUNDERSIANA, 1852 



Sarcophaga hirtipes., p. 321. 



Colombia. Type not seen in the British Museum. The descrip- 

 tion indicates a male, but the sex is not stated. The length, 17 mm., 

 with the golden pollen, red genital segments and strikingly villous 

 tibiae, seem to limit the species to Musca gulo Fabricus,^" of which 

 I saw the type in Copenhagen. 



Sarcophaga parva, p. 321. 



One male. Para. A synonym of Musca occidua Fabricius, which 

 belongs to Sarcophagula.'^^ 



Sarcophaga derelicta., p. 322. 



One male, now headless. United States. The same as quadrisetosa 

 Coquillett, 1901. 



Sarcophaga comes., p. 323. 



One male, United States. A synonym of Iherminieri Eobineau- 

 Desvoidy. 



Sarcophaga advena., p. 324. 



Male and female, Brazil. Not found in British Museum. 



"Trans. Linn. Soc, vol. 17, 1837, p. 354. 



« Dipt. Exot., vol. 2, pt. 3, 1843, p. 288. 



" Proc. Ent. Soc. Washington, vol. 28, 1926, p. 123. 



^'Sarcophaga tciedeiiianni Aldrich, Sarcophaga and Allies, 1916, p. 193. 



58.41drich, Sarcophaga and Allies, 1916, p. 40. 



2662—30 3 



