114, THE INSECTS OF GAYNDAH, 



antennae, yellow. Thorax red, almost square, rounded at the 

 sides anteriorly, narrowed behind, and truncate at the base, with 

 the median line distinct and the basal impression large, shallow, 

 and punctured. Elytra dark brown and striated, with the 

 margin and suture red. Legs of a pale red. 



135. TrECHUS RUFILABEIS. n. sp. 



Length. 1| lines. 

 Head black, smooth and very lightly impressed in front, with 

 the clypeus, labrum, palpi, and antennae of a yellowish red. 

 Thorax yellowish red, very little wider than the head, rounded 

 slightly on the sides, narrowed behind and rounded at the pos- 

 terior angles, with the median line very lightly marked, and the 

 basal impressions very shallow and punctured. Elytra flat, 

 smooth, obsoletely striated, shorter than the body, and of 

 a yellowish red colour, with a large dark brown spot covering 

 nearly all the apical half of each elytron. The under side of the 

 body and legs are of a pale red. 



136. — Trechds concolor. n. sp. 

 Length If lines. 

 Entirely of a yellowish red colour, excepting the antennae 

 from the third joint to the apex which are of a darker hue, and a 

 slight dash of brown on the forehead. Thorax almost square, 

 rounded a little on the sides anteriorly, and slightly narrowed 

 behind, with the median line slightly marked, and the basal 

 portion transversely impressed and punctured. Elytra strongly 

 striated, the interstices slightly convex. 



137. — Trechds ater. n. sp. 

 Length If lines. 

 Black, rather dull. Head deeply impressed on each side. 

 Thorax square and very little narrowed behind, with the median 

 line distinct, and the basal impressions very broad, very shallow, 

 and densely punctured. Elytra strongly striated, with a narrow 

 reddish margin, and a slight tinge of the same colour along the 



