THE CANADIAN ENTOMOLOGIST. 



prozone, being pale grayish-brown, finely granulose with a few small 

 scattered black tubercles ; process very slightly obtusangulate, the sides 

 straight and the tip scarcely rounded. Median carina slightly cristate 

 on the front part of the metazone, but gradually fading behind into a 

 mere raised line, cristate and prominent on the prozone, and distinctly 

 bilobate, the anterior lobe about twice as long as the posterior, the posterior 

 notch much more prominent than the anterior. Lateral carina? distinct 

 only on the front part of the metazone. Tegmina of ordinary length and 

 width. Area of cubital forks occupied by two or three rows of irregular 

 cells. Markings of tegmina very like those of T. vinculata ; inner third 

 occupied by a solid dark brown band, with a well-defined unbroken 

 margin, beyond which are two others of the same colour, a solid median 

 band about half as wide as the basal, and a still narrower, somewhat 

 irregular and broken band between the outer and middle thirds of the 

 tegmen. These bands are separated by light brown bands of about the 

 same width as the median band. Apical third semi-transparent, with a few 

 scattered dark brown spots. Wings with the disk light yellow, apical 

 portion infuscated at tip, the hyaline area rather limited in extent, and not 

 definitely separated from the rather narrow fuscous band which crosses 

 the wing slightly beyond the middle and does not reach the anal angle. 

 Spur extending half way to the base. Hind femora externally grayish- 

 brown, with a pale yellow preapical annulus and crossed by two dark 

 brown, not very well defined, bands ; internally the disk, inner, and upper 

 sulci, are light yellow, crossed by two black bands. Hind tibiae light 

 green, with a pale yellowish sub-basal annulus. 



Length of body, 21 mm. ; length of antennae. 14.5 mm. ; length of 

 head and pronotum, 7 mm. ; length of tegmen, 22 mm. ; length of hind 

 femora, 1 1.5 mm. 



Described from one male, Vernon, B.C., Sept. 10, 1897. I have another 

 specimen, also a male, taken on the same date at the same locality, which 

 I feel pretty sure belongs to this species, but differs so much in the char- 

 acter of the wing-band and in several less important points that I have 

 hesitated to place them together. In this specimen the width of the 

 fuscous band in its widest part is equal to fully one-fourth the length of 

 the wing, it crosses the middle of the wing in the usual way, its outer 

 margin is well defined, and the apical portion of the wing is hyaline, with 

 only the slightest trace of infuscation at the apex. The antennae are 



