PHILIPPINE DIPTERA, II 59 



formed by some rows of rather long black hairs, the ends of 

 which are curved below. 



Wings dark grayish hyaline, strongly iridescent with black 

 veins. Venation normal; the first posterior cell rather broad, 

 the bend of the fourth longitudinal vein being rounded but 

 strong. 



LUZON, Laguna, Mount Maquiling (Baker}. 



199. Hippobosca equina Linn. 1758. 



LUZON, Rizal, Alabang (Mitzmain). This is the first time 

 that this common insect is recorded from the extreme Orient ; it 

 has been imported into Australia and into some of the Polynesian 

 Islands. Probably a recent introduction in the Philippines. 



200. Hippobosca maculata Leach. 1817. 



LUZON, Rizal, Alabang (Mitzmain). This species is common 

 in India and Ceylon and is probably spread over the entire 

 Oriental Region. 



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