purple freshwater river crab on white background

purple freshwater river crab isolated white background air nature jarak dekat kecil kepiting tawar sawah ketam latar belakang warna putih macro mud seafood small sungai water wild yuyu isolasi indonesian animal theme asia asian black capit claw close closeup amfibi darat dua alam food gecarcinucoidea hewan hitam amphibi rawa high angle view