| Species (N=68) | GC (%) | AT (%) | G (bases) | C (bases) | A (bases) | T (bases) | Maximum lifespan (yrs) |
|---|---|---|---|---|---|---|---|
| Acinonyx jubatus | 37.6 | 62.4 | 363 | 155 | 404 | 456 | 20.5 |
| Ailuropoda melanoleuca | 37.6 | 62.4 | 341 | 177 | 434 | 426 | 36.8 |
| Ailurus fulgens | 37.3 | 62.7 | 363 | 151 | 434 | 430 | 19.0 |
| Arctocephalus pusillus | 40.7 | 59.3 | 399 | 162 | 369 | 448 | 32.1 |
| Arctonyx collaris | 38.7 | 61.3 | 386 | 147 | 391 | 454 | 15.8 |
| Canis latrans | 38.4 | 61.6 | 381 | 148 | 417 | 432 | 21.8 |
| Canis lupus | 38.5 | 61.5 | 382 | 149 | 416 | 431 | 20.6 |
| Catopuma temminckii | 38.3 | 61.7 | 371 | 157 | 399 | 451 | 23.0 |
| Chrysocyon brachyurus | 37.1 | 62.9 | 360 | 150 | 436 | 430 | 16.8 |
| Crocuta crocuta | 41.5 | 58.5 | 404 | 168 | 367 | 439 | 41.1 |
| Cuon alpinus | 37.9 | 62.1 | 364 | 158 | 433 | 423 | 16.1 |
| Enhydra lutris | 41.8 | 58.2 | 419 | 157 | 358 | 444 | 27.0 |
| Eumetopias jubatus | 39.6 | 60.4 | 396 | 150 | 370 | 462 | 32.8 |
| Felis catus | 41.1 | 58.9 | 394 | 172 | 378 | 434 | 30.0 |
| Gulo gulo | 40.1 | 59.9 | 390 | 162 | 383 | 443 | 19.5 |
| Halichoerus grypus | 42.4 | 57.6 | 415 | 169 | 355 | 439 | 42.9 |
| Helarctos malayanus | 41.3 | 58.7 | 389 | 180 | 392 | 417 | 35.9 |
| Herpestes javanicus | 38.7 | 61.3 | 378 | 155 | 382 | 463 | 16.6 |
| Hyaena hyaena | 41.9 | 58.1 | 413 | 165 | 356 | 444 | 25.0 |
| Lutra lutra | 41.9 | 58.1 | 413 | 165 | 358 | 442 | 18.2 |
| Lynx lynx | 41.9 | 58.1 | 418 | 160 | 354 | 446 | 23.7 |
| Lynx rufus | 40.7 | 59.3 | 395 | 166 | 376 | 441 | 32.3 |
| Martes americana | 42.8 | 57.2 | 409 | 181 | 367 | 421 | 17.8 |
| Martes flavigula | 41.0 | 59.0 | 405 | 159 | 365 | 446 | 16.0 |
| Martes foina | 42.2 | 57.8 | 412 | 169 | 361 | 436 | 18.2 |
| Martes martes | 43.0 | 57.0 | 417 | 176 | 358 | 427 | 18.2 |
| Martes pennanti | 41.9 | 58.1 | 400 | 176 | 373 | 427 | 14.3 |
| Martes zibellina | 43.1 | 56.9 | 415 | 179 | 360 | 424 | 18.4 |
| Meles meles | 38.0 | 62.0 | 376 | 148 | 405 | 449 | 18.6 |
| Melogale moschata | 42.7 | 57.3 | 421 | 168 | 354 | 435 | 19.0 |
| Melursus ursinus | 42.3 | 57.7 | 396 | 187 | 385 | 410 | 33.3 |
| Mephitis mephitis | 35.4 | 64.6 | 345 | 143 | 430 | 460 | 13.9 |
| Mustela erminea | 40.8 | 59.2 | 403 | 159 | 360 | 456 | 12.5 |
| Mustela frenata | 39.2 | 60.8 | 388 | 152 | 381 | 457 | 8.8 |
| Mustela nigripes | 40.0 | 60.0 | 391 | 160 | 375 | 452 | 9.4 |
| Mustela nivalis | 39.4 | 60.6 | 386 | 157 | 386 | 449 | 9.1 |
| Mustela putorius | 39.9 | 60.1 | 391 | 159 | 376 | 452 | 11.1 |
| Mustela sibirica | 39.1 | 60.9 | 378 | 161 | 387 | 452 | 8.8 |
| Nandinia binotata | 39.8 | 60.2 | 398 | 151 | 368 | 461 | 21.0 |
| Nasua nasua | 41.4 | 58.6 | 396 | 175 | 369 | 438 | 23.7 |