P. laeta

P. laeta may refer to:


 * Paramarpissa laeta, a jumping spider
 * Pavetta laeta, a plant with white flowers
 * Periploca laeta, a North American moth
 * Pholis laeta, an elongated fish
 * Physocephala laeta, a thick-headed fly
 * Potentilla laeta, a perennial plant
 * Pselliophora laeta, a crane fly
 * Pseudorinympha laeta, an ermine moth
 * Ptosima laeta, a jewel beetle
 * Pyrrhospora laeta, a lichenized fungus
 * Pyrrhulina laeta, a South American fish