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The World of Minibeasts

Chafers: the Pine Chafer

 

One of the bigger representatives of the scarabeidae family in Europe is the  Pine Chafer (Polyphylla fullo), that may achieve a length of  25-35 mm. In some European countries, it is protected. By its striking pattern it cannot be confused with any other species. It is the only species of its genus in central Europe. The fans of the female are smaller than of the male, and have been folded in the picture on the right.  

Pine chafers live in sandy habitats, where the females lays 25-40 eggs in the months of July and August, quite often in the periphery of vineyards or pine forests. The eggs need about 4 weeks to hatch, the larvae taking 3-4 years to develop into a beetle.  

Pine chafer larvae feed on roots of grasses and sometimes of young pines, so occasionally they may be harmful to young pine forests. 

Female Pine Chafer

Portrait of a Female Pine Chafer

Male Pine Chafer, taking off The period of the chrysalis is very short and takes about three weeks. By the end of June or by the beginning of July the beetles get out of the ground. They may do so in great quantity, that is, they swarm. They are active during dusk and often swarm after sunset into the night. 

This picture shows the big fans of the male. 

Male Taking off


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Photograph by José Verkest, Text by Maria Pfeifer