This is an original and not restored Harpactoxanthopsis quadrilobata from Lutentian strata of Rosenheim Area Germany.
Crabs has just some restorations on left part of carapax check last photo
They are uncommon to find in this quality.
Harpactoxanthopsis quadrilobata (Desmarest, 1822)
Harpactoxanthopsis sp. fossil German crab
size: crab carapax 9 cm x 7 cm rock 20 cm x 18 cm
restorations: 1 glued part, left part carapax restored
preparator: Alex Zagar