| Species (N=390) | GC (%) | AT (%) | G (bases) | C (bases) | A (bases) | T (bases) | Maximum lifespan (yrs) |
|---|---|---|---|---|---|---|---|
| Callicebus donacophilus | 41.6 | 58.4 | 330 | 144 | 343 | 323 | 25.0 |
| Callimico goeldii | 39.9 | 60.1 | 320 | 135 | 343 | 342 | 22.2 |
| Callithrix geoffroyi | 45.0 | 55.0 | 355 | 158 | 302 | 325 | 17.6 |
| Callithrix jacchus | 45.0 | 55.0 | 355 | 158 | 303 | 324 | 22.8 |
| Callithrix pygmaea | 42.6 | 57.4 | 350 | 136 | 308 | 346 | 18.6 |
| Callosciurus erythraeus | 44.3 | 55.7 | 359 | 146 | 331 | 304 | 17.0 |
| Camelus bactrianus | 42.9 | 57.1 | 318 | 171 | 320 | 331 | 35.4 |
| Camelus dromedarius | 42.4 | 57.6 | 314 | 169 | 322 | 335 | 28.4 |
| Canis latrans | 42.4 | 57.6 | 327 | 156 | 317 | 340 | 21.8 |
| Canis lupus | 41.8 | 58.2 | 319 | 158 | 331 | 332 | 20.6 |
| Capra caucasica | 41.1 | 58.9 | 318 | 150 | 311 | 361 | 19.3 |
| Capra falconeri | 41.3 | 58.6 | 323 | 148 | 305 | 363 | 19.1 |
| Capra hircus | 41.4 | 58.6 | 322 | 150 | 305 | 363 | 20.8 |
| Capra ibex | 42.5 | 57.5 | 335 | 149 | 295 | 360 | 20.9 |
| Capra nubiana | 41.8 | 58.2 | 331 | 146 | 298 | 365 | 22.4 |
| Capra sibirica | 41.4 | 58.5 | 331 | 142 | 299 | 370 | 22.3 |
| Capreolus capreolus | 39.2 | 60.8 | 302 | 145 | 332 | 361 | 17.5 |
| Capricornis crispus | 43.6 | 56.4 | 349 | 148 | 280 | 363 | 24.0 |
| Capricornis sumatraensis | 43.8 | 56.2 | 355 | 144 | 278 | 363 | 18.5 |
| Carollia perspicillata | 43.1 | 56.9 | 331 | 160 | 327 | 322 | 17.0 |
| Castor canadensis | 45.4 | 54.6 | 363 | 154 | 274 | 349 | 23.4 |
| Catopuma temminckii | 43.6 | 56.4 | 344 | 153 | 310 | 333 | 23.0 |
| Cavia porcellus | 44.8 | 55.2 | 348 | 163 | 312 | 317 | 12.0 |
| Cebus albifrons | 39.8 | 60.2 | 326 | 126 | 342 | 343 | 40.4 |
| Cebus apella | 40.7 | 59.3 | 339 | 124 | 340 | 334 | 46.0 |
| Cephalophus dorsalis | 42.9 | 57.1 | 342 | 147 | 295 | 356 | 17.5 |
| Cephalophus jentinki | 41.8 | 58.2 | 327 | 149 | 310 | 354 | 21.0 |
| Cephalophus natalensis | 43.9 | 56.1 | 343 | 157 | 290 | 350 | 15.2 |
| Cephalophus nigrifrons | 44.4 | 55.5 | 346 | 160 | 288 | 345 | 17.9 |
| Cephalophus rufilatus | 44.8 | 55.2 | 348 | 163 | 286 | 343 | 15.2 |
| Cephalophus silvicultor | 43.2 | 56.8 | 342 | 151 | 295 | 352 | 22.5 |
| Ceratotherium simum | 44.4 | 55.6 | 366 | 140 | 297 | 337 | 45.0 |
| Cercocebus torquatus | 42.2 | 57.8 | 360 | 121 | 308 | 352 | 46.0 |
| Cercopithecus diana | 44.1 | 55.9 | 371 | 132 | 307 | 331 | 35.1 |
| Cercopithecus lhoesti | 42.5 | 57.5 | 361 | 124 | 314 | 342 | 24.1 |
| Cercopithecus mitis | 43.6 | 56.4 | 370 | 128 | 304 | 339 | 37.8 |
| Cervus elaphus | 40.2 | 59.8 | 308 | 150 | 328 | 354 | 31.5 |
| Cervus nippon | 41.0 | 59.0 | 317 | 150 | 320 | 353 | 26.3 |
| Cheirogaleus medius | 39.4 | 60.6 | 321 | 129 | 344 | 347 | 23.2 |
| Chinchilla lanigera | 43.4 | 56.6 | 344 | 151 | 304 | 341 | 17.2 |