Prionus coriarius (Linnaeus, 1758)
bionomy
Prionus coriarius - larva
[Photo © Adam Woźniak]

A larva of Prionus coriarius (Linnaeus, 1758) found in rotten birch trunk (Betula sp.) in Puszcza Kozienicka (Poland, March 2012) by Adam Woźniak.