120 



PROCEEDINGS OF THE NATIONAL MUSEUM. 



VOL. XXXVI. 



of the tegmina chestnut, blackish on the sides of the disk and along 

 the principal group of tegminal veins; costal field of the tegmina pale 

 oil green edged along the principal veins with a narrow line of buff. 

 Female with the median portion of the disk of the pronotum cinna- 

 mon, sides of the same broccoli brown, the dividing line an irregular 

 one of bistre ; anal and costal areas of the tegmina, aside from a pale 

 buff humeral line, prout's brown, the discoidal field pale cinnamon, 

 clouded along the costal portion with prout's brown blotchings. A 

 faint medio-longitudinal head stripe and equally faint postocular bars 

 are present in both sexes; antennas Vandyke brown, narrowly edged 

 with buff proximad, the distal half entirely russet in the male; eyes 

 prout's brown in the male, tawny-olive in the female. Lateral angles 

 of the pronotum edged ventrad with bistre (female) or Vandyke 

 brown (male), a faint longitudinal line of the same color crossing the 

 lateral lobes slightly dorsad of the middle; crest edged with naples 

 yellow. Tegmina with the distal two-thirds of the sutural margin 

 weakly blotched with prout's brown, the discoidal and median veins 

 with fine buft'y dashes along their proximal portions. Venter pale 

 ochraceous, the abdomen the same in the female, wood brown in the 

 male with the segments edged and lined with blackish. Cephalic and 

 median limbs of the general color somewhat lined and mottled with 

 darker. Caudal femora of the general color suffused along the dorso- 

 median and dorso-lateral carinse and along the center of the pagina 

 with prout's brown, genicular lobes the same; caudal tibiae raw 

 sienna in the male, dark clay color in the female, spines yellowish 

 tipped with black. 



Measurements. 



Length of body 



Length of pronotum . . . 



Length of tegnien 



Length of caudal femur 



mm. 

 33.4 

 10.5 

 30.5 

 19.5 



Female. 



mm. 

 40 

 12.5 



36.5 

 22. 7 



A paratj^ic male taken in June and two paratypic females taken 

 in July and September have been examined in addition to the types. 

 In size these specimens agree very well with the type pair, but in 

 color the tendency found in this genus to vary along certain lines is 

 well exhibited. The July female has the lateral portions of the 

 disk of the pronotum and costal area of the tegmina green, while 

 the remainder of the dorsum is quite light. The paratypic Septem- 

 ber female has the green much the same but darker, while the rich 

 ochraceous discoidal field is contrasted with the very dark brown 

 anal field and humeral region. The additional male is colored rnuch 

 as the type female, but has the costal area green. 



