Tag Archives:stag beetle

Stag beetles restrain bite force to prevent breaking their own jaws

Males have evolved such strong bite muscles, that they risk breaking their own jaws while pinching. They prevent damage by modulating their bite force with a network of tiny sensors in their jaws. The distribution of these

Evolution of diverse and bizarre stag beetle weapons

Stag beetles evolved an impressive diversity of weapons because the shape and size of the armature hardly influence the cost of flying. Computer simulations of flying stag beetles have shown that the energy cost is solely determined