REPORT OF THE STATE ENTOMOLOGIST I912 I35 



bbb Antennal stem one-quarter longer than the basal enlargement 



c Abdomen dark reddish brown; scutellum yellowish brown; basal 

 enlargement of antenna with 2 crenulate whorls and with a 

 length about twice its diameter; terminal clasp segment biden- 



tate apically dyari Felt, C. 935 



cc Abdomen dark brown; scutellum dark reddish brown; basal en- 

 largement of antenna with one crenulate whorl and with a 

 length a little greater than its diameter; terminal clasp seg- 

 ment acute distally r v e r n a 1 i s Felt, C. 1260 



Lestremia elongata Felt 

 1908 Felt, E. P. N. Y. State Mus. Bui. 124, p. 310 



This species, received through the courtesy of the United States 

 National Museum, was taken on the Argus mountains in May 1891. 



Female. Length 3 mm. Antennae extending to the base of the 

 abdomen, sparsely haired, dark brown; 11 segments, the fourth 

 with a very short stem, irregularly cylindric, with a length about 

 one-half greater than its diameter; other segments somewhat pro- 

 duced, the terminal one with the basal portion broadly oval and 

 separated from the short, stout apical part, by a distinct constric- 

 tion. Palpi; the first segment stout, with a length fully three times 

 its diameter and a conspicuous sensory organ internally, the second 

 two-thirds the length of the first, more slender, the third a little 

 longer and more slender than the second, the fourth more than 

 twice the length of the third, more slender. Mesonotum dull brown, 

 the submedian lines sparsely haired. Scutellum and postscutellum 

 dark brown. Abdomen reddish brown. Wings hyaline. Halteres 

 pale yellowish. Coxae and femora dark reddish brown, tarsi fus- 

 cous yellowish. Ovipositor short, the terminal lobes biarticulate, 

 the basal lobe with a length fully twice its diameter, expanding 

 and truncate distally, the terminal lobe small, narrowly oval, both 

 thickly setose. Type Cecid. 933. 



Lestremia barberi Felt 

 1908 Felt, E. P. N. Y. State Mus. Bui. 124, p. 310 



This species, loaned for study by the United States National 

 Museum, was taken August 8th by H. S. Barber at Las Vegas, 



N. M. 



Female. Length 2.75 mm. Antennae extending to the base of 

 the abdomen, sparsely haired, dark brown ; 1 1 segments, the fourth 

 with a length about one-half greater than its diameter, the terminal 

 segment produced, strongly constricted near the distal third, irreg- 

 ularly rounded apically. Palpi ; the first segment, with a length 

 about two and one-half times its diameter, somewhat expanded dis- 

 tally and with a conspicuous sensory organ on its internal face, the 

 second about as long as the first, stout, irregularly subrectangular, 

 the third one-quarter longer than the second, more slender, the 



