More than 10 billion crayfish are being
raised right on agricultural fields in
China.
A paradox that many European countries
find almost impossible to accept because
this small crustacean is precisely the
culprit that hollows out rice field
banks from below
destroys irrigation systems eats native
fish eggs and can collapse an entire
freshwater ecosystem within just a few
breeding seasons.
With a spread rate that is nearly out of
control crayfish have turned many areas
in Europe into devastated b