P. maximus

P. maximus may refer to:

Paralongidorus maximus, a plant pathogenic nematode species
Pecari maximus, the giant peccary, a possible fourth species of peccary, discovered in Brazil
Pecten maximus, the great scallop or king scallop, an edible saltwater clam species
Physalaemus maximus, a frog species endemic to Brazil
Prosaurolophus maximus, a hadrosaurid dinosaur species from the Late Cretaceous of North America

See also