VOL. XII, 



PROCEEDINGS OF THE NATION AE MUSEUM. 67 



beneath. Head white, slightly tinged with ferruginous on the sides 

 and front, somewhat obscured with the general color on the occiput; 

 lateral carinas of the fastigium more or less marked with black ; an- 

 tenna? reddish-brown, the basal joint whitish. Pronotum with a rather 

 broad white stripe extending along the outer edges of the dorsum, 

 a quadrate spot of the same color on the front edge opposite the 

 lower angle of each eye and another in the middle of the sides; 

 there is also a narrow border of white about the lower anterior 

 angles. A white streak also extends oliquely backward from the base 

 of the tegmina to the insertion of the posterior femora, also one from 

 the middle of the back edges of the lateral lobes of the pronotum to 

 that of the middle legs. Tegmina with the costal edge streaked with 

 white three fifths of their length ; central field clouded with brown, not 

 forming definite bauds ; nerves of apical portion dusky. Wings dull 

 lemon-yellow at the base, crossed about the middle by a light fuliginous 

 band of medium width, which is parallel to the body when spread; 

 nerves of apical portion, which is vitreous, dusky. Posterior femora 

 whitish, with the apex and two very oblique bands black externally 

 and two ordinary ones internally; posterior tibiae yellow with black- 

 tipped spines, the extreme base also black. Abdomen citron yellow at 

 base, becoming paler apically. 



Length of body, 23 mni ; of antennae, 12.5""" ; of pronotum, 3.32 1 " 1 "; of 

 tegmina, 22 1 "" 1 ; of posterior femora, 13""" ; of posterior tibhe, 12""". 



Described from a single $ . 



Hab. — Los Angeles, Cal. (D. W. Coquillett). 



Conozoa Koebelei sp. uov. 



A little smaller than C. wallula Scudd. Light gray, marked with 

 dirty white and brown. Hind tibue deep blue with a black base and 

 quite wide sub-basal light-colored auuulus. 



Vertex between the prominent, nearly globular eyes a little wider 

 than in C. wallula, deeply and broadly sulcate, the lateral walls gently 

 diverging anteriorly to the middle and then converging to nearly one- 

 half of the greatest width at the fastigium; frontal costa moderately 

 broad, somewhat constricted above the antenute, where it is plain, 

 gently widening, and sulcate below. Pronotum smooth above; the 

 median carina slight, twice notched, the anterior portion the highest; 

 posterior extremity nearly a right-angle; lower lateral angles more 

 rounded than in wallula. Tegmina exteudiug past the tip of the ab- 

 domen about one-fourth their length. Posterior femora a little heavier 

 than in wallula, which insect it most nearly resembles in size. 



General color light cinerens with the usual markings of the genus 

 fuscous. There are two rather broad diagonal bands of dirty white ex- 

 tending from the lower edge of the lateral carina? of the pronotum in 

 the middle forward along the side of the head, just below the eyes and 

 meeting in the front upon the clypeus; there are also two others along 



