228 Annals of the Carnegie Museum. 



margin ; front wings with three posttriangular rows for at least part 

 of the way to the level of the nodus ; tips to distal halves of all wings 

 brown. 

 E. Supratriangular cross-veins absent on the front wings, often also on the 

 hind ; front wings with 1-3 cubito-anal cross-veins ; vulvar lamina 

 projecting I mm. or less beyond the hind end of the abdomen ; abdo- 

 men $ 21-24, 9 22-23; nm d wing $ 25-28, 9 25-28.5 mm. 



imbuta. 



EE. Supratriangular cross-veins present on all the wings ; front wings with 



4-6 cubito-anal cross-veins ; vulvar lamina projecting 2 mm. beyond 



the hind end of the abdomen ; abdomen $ 25-30, 9 23.5 ; hind 



wing $ 3 J -35, ? 29-33 mm fastigiata. 



144. Uracis siemensii Kirby. 



Uracis siemensii Kirby, Ann. Mag. Nat. Hist. (6), xix, p. 605, pi. xii, fig. 3. 1897. 



Habitat:- — Brazil, Para Thayer Expedition, 1 d\ Museum of 

 Comparative Zoology, Cambridge, Mass. 



145. Uracis ovipositrix sp. nov. 

 (Plate IX, fig. 145.) 



(Description in the preceding synopsis.) 



Habitat: — Brazil, Chapada, by H. H. Smith, 3 9, part of 1 

 other and of 1 specimen, some numbered 171 by the collector. Car- 

 negie Museum, Pittsburgh. 



146. Uracis ovata sp. nov. 



(Description in the preceding synopsis.) 



Habitat : — Brazil, i $ without further locality, Bahia, id\ 1 $ ; 

 1 9 without locality-label. Museum of Comparative Zoology, Cam- 

 bridge, Mass. 



147. Uracis infumata Rambur. 



Habitat: — Brazil, i c? with no further locality, Bahia 1 cT. 

 Museum of Comparative Zoology, Cambridge, Mass. 



148. Uracis imbuta Burmeister. 



Uracis imbuta Calvert, Biol. Centr.-Amer. Neurop. pp. 218, 402, pi. ix, fig. 6. 

 1906, 1907. 



Habitat: — Colombia, Bonda, October, 1 $. 

 Brazil, Para, August, 1 c? ; Chapada, 10 d\ 6 $. 

 All by H. H. Smith, Carnegie Museum, Pittsburgh. 



