P. darwini may refer to:
Palpibracus darwini Pantinia darwini Paraclius darwini Paraliparis darwini Parazoanthus darwini Parochlus darwini Pediobomyia darwini Pelycops darwini Periophthalmus darwini Phestia darwini, an extinct species of clam Phthiracarus darwini Phyllodactylus darwini, the Darwin's leaf-toed gecko, a lizard species in the genus Phyllodactylus Phyllotis darwini, the Darwin's leaf-eared mouse, a rodent species found in Argentina, Bolivia and Chile Pinnixa darwini, a pea crab species in the genus Pinnixa and the family Pinnotheridae Platydecticus darwini Platytomus darwini Polynema darwini Polystyliphora darwini Psammolyce darwini Pteronema darwini Puijila darwini, an extinct pinniped species which lived during the Miocene epoch
See also P. darwinii (disambiguation) Darwini (disambiguation)