362 ENTOMOLOGICAL NEWS [Oct., '14 



Abdomen, tergites 1-7 orange yellow, the lateral margins broadly 

 brownish black, segments 8-9 dark brown ; sternites orange, apical 

 sternites more brownish. The genitalia agree with T. campa, differ- 

 ing as follows : Ninth tergite without a median incision on the 

 caudal margin ; 8th sternite about as in campa but the lobe larger 

 and more pronounced ; gth sternite with a great median notch which 

 divides the segment into two except behind ; the inner angles of each 

 of the lobes thus formed is a rounded ball densely clothed with long 

 hairs; the second pleural appendage has the blade very small and in- 

 conspicuous, the appendage being mostly stem. 



Holotype. Male, Callanga, Peru, in the Hungarian Na- 

 tional Museum. 



The specific name, curinao, is that of a native Indian tribe 

 of eastern Peru and western Bolivia. 



Genus Microtipula Alexander. 

 Microtipula amazonica Alexander.* 



One male from Surinam (Michaelis). 



Genus Pachyrrhina Macquart. 

 Pachyrrhina consularis Osten Sacken. 



Seven specimens in the collection that agree sufficiently 

 with consularis; that this last named species is specifically dis- 

 tinct from P. elegans Fabricius, as stated by Osten Sacken, is 

 by no means certain. The present material is as follows : 



Bolivia, Coroico, I female ; Peru, Vilcanota, I male ; Brazil, 

 Rio Grande, I female; Paraguay, San Bernardino, March, 

 1908 (Fiebig), 2 females, i male; Argentina (Vezenyi), I 

 male. The Peruvian specimen and one of the San Bernardino 

 females have been retained ; the remainder of the material is 

 in the collection of the Hungarian National Museum. 



EXPLANATION OF PLATE XV. 



Figure i. Wing of Macromastix pygmaca, sp. n. 



Figure 2. Wing of Holorusia flavicornis, sp. n. 



Figure 3. Wing of Tipula curinao, sp. n. 



Figure 4. Wing of Tipula piro, sp. n. 



Figure 5. Wing of Tipula campa, sp. n. 



Figure 6. Wing of Tipula gladiator, sp. n. 



4 Ann. Ent. Soc. Am., Vol. 5, pp. 361, 362; pi. 24, fig. i; pi. 25, fig. q 

 (1912). 



