P. bidentata

P. bidentata may refer to:


 * Paramoera bidentata, an amphipod crustacean
 * Perforatella bidentata, a land snail
 * Phaonia bidentata, a fly first described in 1933
 * Phoneyusa bidentata, a large arachnid
 * Piranga bidentata, an American songbird
 * Pyrene bidentata, a sea snail