488 THE INSECT WOELD. 



The innumerable tribe of Harpalid contains carnivorous beetles 



Fig. 515. Antliia thoracica. Fig 516. Campylocnemia Schroeteri. 



of very small size, sometimes of a bronze-green, sometimes black, 



Fig. 517. Searitea la;vigatus. 



either dull or shining, and which render great service to our 



