P. melanops, [250]

Porphyriornis nesiotis, [244], [249]

Porphyrocephalus spurius, [367]

Port Egmont Hen, [305]

Porzana bailloni, [246], [248];

P. carolina, [248];

P. maruetta, [248]

Porzanula, [244], [246];

P. palmeri, [249] f.

Post-thoracic rib, [6]