ammonites
Palaeogyrinus strigatus Schlechtendal 1894 (predaceous diving beetle)

Insecta - Coleoptera - Dytiscidae

Belongs to Palaeogyrinus according to G. Statz 1939

Sister taxa: none

Ecology:

Average measurements (in mm): body 5.61 x 2.97, elytron 4.50 x 1.45