COLEOPTERA. 



519 



from thirty to forty years, completely mined by the ravages of 

 the Scolytiis, whose larva is here represented (Fig. 560). The genus 

 Tomicus, hairy, and of a tawny colour, are a terrible plague to pine 

 forests. In 1783, in the Forest of Hartz, 1,500,000 of trees were 

 destroyed by these insects. Often have the priests implored, in the 

 churches, the Divine clemency, to put an end to the devastations 

 made by them. 



We arrive at the tribe of the Lo?igicornes, which contains beautiful 



Fig. 561.— Imago and pupa of Cerambyx heros. 



insects, of elegant shape and varied colours, sometimes also of rather 

 large dimensions. . 



The genus Cerambyx has the antenna very long ; they exceec m 

 some of the species two or three times the length of the body. J he 

 larv^ are large whitish worms, which live m the wood of trees the 

 adult insects frequenting flowers, rotten trees, &c. In the month o 

 Tune, on the Continent, one meets on the oaks with the Great 

 Capricorne (Cerambyx heros, Fig. 561), of a dark brown whose larva 

 (Fig. 562) scoops out its galleries in the interior of the tree, and 

 often occasions much damage. 



