P. robusta

P. robusta may refer to:
 * Pancheria robusta, a plant species endemic to New Caledonia
 * Pandesma robusta, a moth species found in the South of Europe, throughout Africa and from Asia Minor to India and Pakistan
 * Partula robusta, an extinct gastropod species endemic to French Polynesia
 * Pentagenia robusta, an insect species endemic to the United States
 * Protarchaeopteryx robusta, a turkey-sized feathered theropod dinosaur species from China
 * Pyrgulopsis robusta, the Jackson lake springsnail, a very small or minute freshwater snail species endemic to the United States