Ill 



Division 1. — The head somewhat narrowed above, the back of it not 

 elevated ; the vertex somewhat narrow or of but moderate width, slightly 

 advanced in front of the eyes. Eyes more or less ovate. Median carina of 

 the pronotura somewhat elevated, more or less notched; sides of the disk 

 somewhat sloping; lateral carinae sub- obsolete or indistinct and obtuse on 

 the anterior lobes; in a few cases they re-apjiear near the front margin in a 

 sub-acufe form. Posterior femora broad at the base, but less so than in the 

 third division of the genus, the maximum of this division being found in CE. 

 Carolina and CE coUaris. This division, in the form of the head and thorax, 

 is closely allied to Tomonotus. 



<E. veuusfa, Stal, Eug. Resa., 103. 



Female. — Sordid ; yellowish-gray. Pronotum behind the middle punc- 

 tate, rugose ; median carina moderately elevated, acute, continuous, a slight 

 incision before the middle. Wings dilute roseate at base; an arcuate fuscous 

 band across the middle. 



Head obtuse in front, slightly prominent; vertex smooth, flat in 

 front, somewhat deflexed; margins acute; a very slight median carina; face 

 remotely punctate; frontal costa slightly sulcate; lateral carinas distinct, 

 divergent. Antennte filiform, slightly flattened, compressed at the apex, 

 equal head and thorax in length. Pronotum very obtuse in front; pos- 

 terior margin obtuse-angled, somewhat narrowed in front; the disk behind 

 the middle, and the lateral lobes punctate; median carina moderately elevated, 

 acute, with a somewhat deep and sharp incision in advance of the middle. 

 Elytra passing the posterior femora, but slightly narrowed near the apex ; 

 ornamented with small dilute fuscous spots, the apical third transparent. 

 Wings dilute roseate in advance of the middle; behind the middle transparent, 

 hyaline, with an arcuate fuscous band across the middle. Posterior femora 

 not passing the abdomen; spotted with black on the inner face; spines of the 

 posterior tibiae black at the tips. 



Dimensions. — Length, 1 inch; expansion of elytra, 2.12 inches. 



San Francisco, California (Stal.) 



<E. luaruiorata, Uhler, Harr., Rep., 179. 



Syn., Locusta cerineipennis, Harr., Cat. Ins. Mass., 56. 

 marmorata, Harr. Rep., 179. 



" Ash-colored, variegated with pale-yellow and black. Thorax suddenly 



narrowed before the middle, and the slightlj elevated longitudinal carina on 



