P. atlantica

P. atlantica may refer to:
 * Pedicypraedia atlantica, a sea snail species
 * Phenacolimax atlantica, an air-breathing land snail species endemic to Portugal
 * Phoenix atlantica, the Cape Verde palm, a palm species in the genus Phoenix endemic to the Cape Verde Islands
 * Phronima atlantica, a small translucent deep sea amphipod crustacean species
 * Pistacia atlantica, the Mt. Atlas mastic tree, a tree species
 * Polysiphonia atlantica a small red marine alga