64 PROCEEDINGS OF THE NATIONAL MUSEUM vol. 7-1 



HOMONEURA (NEOHOMONEUBA) MACGREGORI, new species 



Feviale.—Similsir to karnyi Malloch in color. The frons is not 

 blackened above, though it is more fulvous than other parts of 

 head, the frontal orbits are glossy, and the parafacials are white 

 dusted. Abdomen with a black apical fascia on each tergite, which 

 is dilated centrally, those becoming wider as they progress toward 

 apex of abdomen. Wings as noted in the key, the costal cloud 

 beginning distinctly, but not widely, beyond apex of first vein, and 

 the apical cloud entire, almost connected with the one over out«r 

 cross vein. 



The presence of microscopic black hairs on center of propleura 

 readily distinguishes the species from karnyi. 



Length, 7 mm. 



Type.— Cat. No, 40880, U.S.N.M.. Puerto Princesa, Palawan 

 Island, September, 1925 (R. C. McGregor). 



Named in honor of the collector. Type in United States National 

 Museum. 



Subgenus Euhomoneura Malloch 



I erected this subgenus in a paper published in Australia, with the 

 genotype Lauxania ornatipennis de Meijere. 



HOMONEURA (EUHOMONEURA) NIGRIFLUA, new species 



Female. — Head testaceous, densely pale gray dusted, interfrontalia 

 brownish, yellow in front, differentiated from the orbits and triangle 

 when seen from behind, the orbits broad, not diverging from eyes 

 anteriorly; a blackish spot between each antenna and eye, and a 

 transverse fuscous mark on middle of face; antennae black, whitish 

 at base of third segment surrounding insertion of arista ; palpi black. 

 Thorax testaceous, densely gray dusted, and largely marked with 

 fuscous, the mesonotum mostly fuscous, with three spots on anterior 

 margin, three larger marks just behind suture, and the hind margin, 

 dark brown; scutellum dark brown or fuscous at base. Abdomen 

 shining brownish black. Legs pitchy colored, tibiae a little paler, 

 tarsi testaceous. Wings marked with fuscous as in Figure 46. 

 Halteres pale yellow. 



All frontal bristles strong, anterior orbitals little more than half as 

 long as posterior pair; arista plumose. Thorax with 1 + 2 dorso- 

 centrals and six series of intradorsocentral hairs. Fore femur with 

 an anteroventral comb. 



Length, 3.25 mm. 



Type. — Cat. No. 41137, U.S.N.IM. Type and one paratype, Mount 

 Maquiling, Luzon (C. F. Baker). 



