"Pterostichus niger preys on Bombina variegata" . _:b76859231 . _:b76859231 . . . . "preys on (statement)" . . . . _:b76859230 . _:b76859231 . . "Pterostichus niger, adulte" . _:b76859230 _:b76859231 . _:b76859229 . _:b76859230 . . . . . "preys on (statement)" . . "Pterostichus niger preys on Lissotriton vulgaris" . . . . _:b76859229 _:b76859230 .