title: Microcondylaea bonellii
text: # Microcondylaea bonellii
  
  Microcondylaea bonellii is a species of bivalve belonging to the family Unionidae. The species is endemic to South Europe.
  
  Microcondylaea bonellii is a freshwater bivalve occurring in both rivers and lakes. It is known from Switzerland, Italy, Croatia, and Lake Ohrid in Albania/North Macedonia. However, it is extinct in Switzerland and possibly extinct in Lake Ohrid. The only known viable populations are in northern Italy and Croatia.
  
  