114 Beetles [CH. 
not so distinct as in the case of the cockchafer. 
The end of the antenna has only three leaves (see 
Fig. 334, 2). 
Fig. 33a. (1) Melolontha vulgaris, the cockchafer; (2) Cetonia aurata, 
the green rose chafer; (3) Rhizotrogus solstitialis, the summer 
chafer; (4) Phyllopertha horticola, the garden chafer. 
The garden chafer is not quite 4 inch in length. 
Its head and thorax are of a metallic green colour, 
and its wing cases brown (see Fig. 33a, 3). 
