P. nivea

P. nivea may refer to:
 * Pagodroma nivea, the snow petrel, a bird species that breeds on the Antarctic Peninsula, South Georgia Islands and other islands of the Scotia Archipelago
 * Panchlora nivea, the banana cockroach, an insect species found in Cuba and the Caribbean
 * Pieris nivea, a synonym for Elodina padusa
 * Plasmopara nivea, a plant pathogen species
 * Procanthia nivea, a moth species found in South Africa
 * Propebela nivea, a sea snail species
 * Prostanthera nivea, the snowy mint-bush, a shrub species native to Queensland, New South Wales and Victoria in Australia