| Species (N=922) | GC (%) | AT (%) | G (bases) | C (bases) | A (bases) | T (bases) | Maximum lifespan (yrs) |
|---|---|---|---|---|---|---|---|
| Potamalosa richmondia | 47.8 | 52.2 | 416 | 327 | 357 | 454 | 11.0 |
| Potamochoerus porcus | 37.4 | 62.6 | 322 | 239 | 411 | 527 | 22.0 |
| Potorous tridactylus | 35.2 | 64.8 | 315 | 218 | 448 | 532 | 14.5 |
| Presbytis melalophos | 36.9 | 63.1 | 342 | 218 | 418 | 540 | 20.0 |
| Prionace glauca | 39.3 | 60.7 | 341 | 268 | 434 | 506 | 20.0 |
| Prionailurus bengalensis | 35.9 | 64.1 | 312 | 232 | 432 | 538 | 17.0 |
| Pristipomoides multidens | 44.7 | 55.3 | 385 | 304 | 377 | 475 | 30.0 |
| Procapra gutturosa | 35.3 | 64.7 | 311 | 223 | 430 | 548 | 12.0 |
| Procavia capensis | 38.4 | 61.6 | 340 | 239 | 380 | 547 | 14.8 |
| Procyon lotor | 37.5 | 62.5 | 327 | 240 | 422 | 524 | 21.0 |
| Propithecus diadema | 37.2 | 62.8 | 338 | 227 | 408 | 545 | 21.0 |
| Prosopium cylindraceum | 46.1 | 53.9 | 394 | 323 | 384 | 454 | 16.0 |
| Prosopium williamsoni | 46.8 | 53.2 | 397 | 331 | 385 | 442 | 17.0 |
| Proteus anguinus | 38.8 | 56.6 | 343 | 248 | 396 | 467 | 102.0 |
| Protopterus annectens | 44.4 | 55.6 | 381 | 302 | 388 | 466 | 18.0 |
| Psetta maxima | 46.5 | 53.5 | 395 | 325 | 379 | 449 | 26.0 |
| Pseudocheirus peregrinus | 35.6 | 64.4 | 312 | 205 | 420 | 515 | 10.1 |
| Pseudois nayaur | 36.0 | 64.0 | 315 | 229 | 431 | 537 | 20.9 |
| Pseudomys chapmani | 32.8 | 67.2 | 282 | 208 | 438 | 565 | 6.8 |
| Pseudorca crassidens | 37.4 | 62.6 | 330 | 238 | 415 | 534 | 62.5 |
| Pseudotriton ruber | 37.1 | 62.9 | 333 | 231 | 423 | 534 | 20.1 |
| Pterois volitans | 45.8 | 54.2 | 391 | 320 | 376 | 467 | 10.0 |
| Pteromys volans | 34.5 | 65.5 | 298 | 222 | 463 | 524 | 11.4 |
| Pteroplatytrygon violacea | 38.8 | 61.2 | 348 | 257 | 432 | 521 | 24.0 |
| Pteropus alecto | 36.9 | 63.1 | 324 | 233 | 412 | 540 | 19.7 |
| Pteropus dasymallus | 37.0 | 63.0 | 324 | 239 | 417 | 542 | 24.0 |
| Pteropus scapulatus | 37.0 | 63.0 | 323 | 237 | 413 | 539 | 15.8 |
| Pteropus vampyrus | 36.7 | 63.3 | 318 | 236 | 419 | 537 | 20.9 |
| Pudu puda | 35.7 | 64.2 | 305 | 235 | 427 | 544 | 18.3 |
| Puma concolor | 36.4 | 63.6 | 316 | 235 | 429 | 533 | 23.8 |
| Pungitius pungitius | 47.4 | 52.6 | 400 | 333 | 363 | 450 | 5.0 |
| Pusa hispida | 37.3 | 62.7 | 325 | 238 | 413 | 532 | 46.0 |
| Pusa sibirica | 37.6 | 62.4 | 329 | 239 | 410 | 531 | 56.0 |
| Pygathrix nemaeus | 37.3 | 62.7 | 335 | 231 | 423 | 527 | 26.0 |
| Pygoplites diacanthus | 44.2 | 55.8 | 388 | 311 | 393 | 488 | 14.5 |
| Pyrrhocorax graculus | 40.0 | 60.0 | 359 | 259 | 404 | 522 | 24.4 |
| Pyrrhocorax pyrrhocorax | 39.9 | 60.1 | 357 | 259 | 407 | 521 | 20.3 |
| Pyrrhula pyrrhula | 41.2 | 58.8 | 376 | 259 | 390 | 516 | 17.5 |
| Python molurus | 41.7 | 58.3 | 355 | 249 | 356 | 488 | 34.2 |
| Python regius | 41.8 | 58.2 | 366 | 239 | 351 | 490 | 47.5 |