(Page 2P9) 



square yellowish-red spot on base. L. 4-5 mm 



2. G. bipustulata Jravh. 



Body low convex. Posterior corners of pronotum broad brownish 

 yellow. Elytra with a lar^e, blurred brownish-yellov. spot 

 on base. L. 5 mm 3. C. litoria Linn. 



4. aiytra distinctly longer than pronotum 5. 



Klytra a little shorter than pronotum. L. 2-2.5 mm 



6. G. pedicularia 3ravh. 



5. Sides of pronotum in front of posterior corners rather stronij- 



ly rounded. L. 3.5-4.5 mm 4. G. pubescens Br. 



Sides of pronotum in front of posterior corners feebly rounded. 



Species smaller. L. 2.5-3 mm 5. G. Immaculata Steph. 



1. G. bipunctata iravh. 



(iravh. Micr. 133; Krichs. Kaf. Mk. Br. I, 392; Jen. Spec. Staph. 

 230; Kraatz Ins. L. II, 438; Thorns. Skand. Gol. Ill, 148; Rey Bre- 

 vip. 1883, 64; ianglb. Kaf. M. II, 355). 



A small species; identifiable by the color of elytra and out- 

 standing side-bristles. (Page 3C0) 



Strongly convex, black, shining, rather finely haired; elytra 

 black with a large red, arch-shaped spot from humerus to the sutu- 

 re, and oftenest along this narrowed to the tip; tip of abdomen 

 brownish-red, antennal base and tip as well as legs reddish-yellow. 



Antennae are scarcely as long as head and pronotum together, 

 rather strongly thickened outward, the next-last joints distinct- 

 ly truncate; pronotum as broad as elytra, with scattered and extrem- 

 ely fine punctation; elytra l/3 longer than pronotum, with partie- 



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