| Species (N=919) | GC (%) | AT (%) | G (bases) | C (bases) | A (bases) | T (bases) | Maximum lifespan (yrs) |
|---|---|---|---|---|---|---|---|
| Phalacrocorax carbo | 46.8 | 53.2 | 103 | 36 | 68 | 90 | 27.2 |
| Phascogale tapoatafa | 40.4 | 59.6 | 79 | 41 | 101 | 76 | 5.9 |
| Phascolarctos cinereus | 35.0 | 65.0 | 74 | 30 | 89 | 104 | 22.1 |
| Phasianus colchicus | 49.5 | 50.5 | 110 | 37 | 76 | 74 | 27.0 |
| Phelsuma guimbeaui | 40.7 | 59.3 | 82 | 39 | 82 | 94 | 7.1 |
| Phenacobius mirabilis | 44.1 | 55.9 | 85 | 46 | 90 | 76 | 3.0 |
| Philantomba maxwellii | 37.7 | 62.3 | 77 | 35 | 96 | 89 | 18.3 |
| Philantomba monticola | 37.0 | 63.0 | 75 | 35 | 96 | 91 | 15.9 |
| Phoca vitulina | 40.1 | 59.9 | 79 | 40 | 92 | 86 | 47.6 |
| Phocoena phocoena | 40.4 | 59.6 | 82 | 38 | 94 | 83 | 20.4 |
| Phoenicopterus roseus | 46.8 | 53.2 | 98 | 41 | 72 | 86 | 44.0 |
| Phoxinus eos | 46.5 | 53.5 | 87 | 51 | 88 | 71 | 3.0 |
| Phoxinus phoxinus | 47.8 | 52.2 | 90 | 52 | 86 | 69 | 13.0 |
| Piaractus brachypomus | 45.5 | 54.5 | 89 | 46 | 87 | 75 | 28.0 |
| Pica pica | 46.8 | 53.2 | 100 | 39 | 81 | 77 | 21.7 |
| Pinicola enucleator | 50.5 | 49.5 | 114 | 36 | 65 | 82 | 9.8 |
| Platalea leucorodia | 48.5 | 51.5 | 105 | 39 | 71 | 82 | 30.1 |
| Platalea minor | 49.5 | 50.5 | 106 | 41 | 70 | 80 | 15.0 |
| Platemys platycephala | 43.8 | 56.2 | 98 | 32 | 84 | 83 | 20.0 |
| Platichthys stellatus | 52.5 | 47.5 | 105 | 51 | 82 | 59 | 24.0 |
| Platysternon megacephalum | 39.1 | 60.9 | 87 | 29 | 94 | 87 | 27.0 |
| Plecoglossus altivelis | 55.9 | 44.1 | 112 | 54 | 78 | 53 | 3.0 |
| Plecotus auritus | 37.4 | 62.6 | 80 | 31 | 96 | 90 | 30.0 |
| Plectropomus leopardus | 49.2 | 50.8 | 99 | 47 | 91 | 60 | 26.0 |
| Plethodon cinereus | 36.7 | 63.3 | 75 | 34 | 105 | 83 | 25.0 |
| Plethodon elongatus | 37.0 | 63.0 | 73 | 37 | 104 | 83 | 13.3 |
| Podarcis muralis | 37.0 | 63.0 | 76 | 34 | 103 | 84 | 10.0 |
| Poecile palustris | 50.5 | 49.5 | 106 | 44 | 72 | 75 | 11.9 |
| Poecilia reticulata | 43.4 | 56.6 | 90 | 39 | 95 | 73 | 5.0 |
| Pogona vitticeps | 37.5 | 62.5 | 81 | 28 | 74 | 108 | 12.0 |
| Pollachius pollachius | 46.8 | 53.2 | 92 | 47 | 89 | 69 | 8.0 |
| Pollachius virens | 46.8 | 53.2 | 91 | 48 | 90 | 68 | 25.0 |
| Polyodon spathula | 52.2 | 47.8 | 110 | 45 | 72 | 70 | 55.0 |
| Polyplectron napoleonis | 49.2 | 50.5 | 106 | 40 | 74 | 76 | 15.0 |
| Polypterus senegalus | 43.1 | 56.9 | 91 | 37 | 93 | 76 | 34.0 |
| Pomatomus saltatrix | 47.5 | 52.5 | 99 | 42 | 89 | 67 | 9.0 |
| Pongo pygmaeus | 44.8 | 55.2 | 100 | 33 | 78 | 86 | 59.0 |
| Potamalosa richmondia | 51.2 | 48.8 | 103 | 49 | 72 | 73 | 11.0 |
| Potamochoerus porcus | 38.0 | 62.0 | 74 | 39 | 96 | 88 | 22.0 |
| Potorous tridactylus | 40.4 | 59.6 | 88 | 32 | 83 | 94 | 14.5 |