| Species (N=390) | GC (%) | AT (%) | G (bases) | C (bases) | A (bases) | T (bases) | Maximum lifespan (yrs) |
|---|---|---|---|---|---|---|---|
| Callicebus donacophilus | 40.8 | 59.2 | 282 | 105 | 268 | 294 | 25.0 |
| Callimico goeldii | 39.0 | 61.0 | 273 | 99 | 274 | 309 | 22.2 |
| Callithrix geoffroyi | 42.3 | 57.7 | 299 | 105 | 250 | 302 | 17.6 |
| Callithrix jacchus | 41.6 | 58.4 | 292 | 106 | 257 | 301 | 22.8 |
| Callithrix pygmaea | 40.3 | 59.7 | 278 | 107 | 267 | 304 | 18.6 |
| Callosciurus erythraeus | 41.2 | 58.8 | 281 | 113 | 283 | 280 | 17.0 |
| Camelus bactrianus | 45.4 | 54.6 | 299 | 135 | 257 | 265 | 35.4 |
| Camelus dromedarius | 46.2 | 53.8 | 309 | 133 | 245 | 269 | 28.4 |
| Canis latrans | 41.1 | 58.9 | 275 | 118 | 284 | 280 | 21.8 |
| Canis lupus | 41.0 | 59.0 | 280 | 112 | 279 | 286 | 20.6 |
| Capra caucasica | 39.6 | 60.4 | 273 | 106 | 269 | 308 | 19.3 |
| Capra falconeri | 40.1 | 59.8 | 277 | 106 | 264 | 308 | 19.1 |
| Capra hircus | 39.5 | 60.5 | 268 | 110 | 274 | 304 | 20.8 |
| Capra ibex | 40.1 | 59.9 | 274 | 109 | 269 | 304 | 20.9 |
| Capra nubiana | 40.8 | 58.9 | 280 | 110 | 262 | 301 | 22.4 |
| Capra sibirica | 41.4 | 58.6 | 285 | 111 | 256 | 304 | 22.3 |
| Capreolus capreolus | 36.2 | 63.8 | 235 | 111 | 304 | 306 | 17.5 |
| Capricornis crispus | 41.2 | 58.8 | 286 | 108 | 255 | 308 | 24.0 |
| Capricornis sumatraensis | 41.1 | 58.9 | 285 | 108 | 258 | 305 | 18.5 |
| Carollia perspicillata | 42.5 | 57.5 | 295 | 112 | 249 | 301 | 17.0 |
| Castor canadensis | 43.7 | 56.3 | 307 | 110 | 236 | 302 | 23.4 |
| Catopuma temminckii | 41.4 | 58.6 | 283 | 113 | 257 | 303 | 23.0 |
| Cavia porcellus | 40.8 | 59.2 | 272 | 120 | 278 | 290 | 12.0 |
| Cebus albifrons | 39.3 | 60.7 | 274 | 102 | 270 | 311 | 40.4 |
| Cebus apella | 39.7 | 60.1 | 279 | 101 | 265 | 310 | 46.0 |
| Cephalophus dorsalis | 41.2 | 58.8 | 276 | 118 | 266 | 296 | 17.5 |
| Cephalophus jentinki | 41.4 | 58.6 | 281 | 115 | 261 | 299 | 21.0 |
| Cephalophus natalensis | 42.4 | 57.6 | 286 | 119 | 256 | 295 | 15.2 |
| Cephalophus nigrifrons | 42.6 | 57.4 | 283 | 124 | 260 | 289 | 17.9 |
| Cephalophus rufilatus | 42.5 | 57.5 | 282 | 124 | 261 | 289 | 15.2 |
| Cephalophus silvicultor | 41.1 | 58.9 | 276 | 117 | 266 | 297 | 22.5 |
| Ceratotherium simum | 42.7 | 57.3 | 299 | 110 | 236 | 312 | 45.0 |
| Cercocebus torquatus | 43.6 | 56.4 | 317 | 99 | 243 | 296 | 46.0 |
| Cercopithecus diana | 44.6 | 55.4 | 313 | 113 | 250 | 279 | 35.1 |
| Cercopithecus lhoesti | 43.1 | 56.9 | 306 | 106 | 256 | 287 | 24.1 |
| Cercopithecus mitis | 44.4 | 55.6 | 316 | 108 | 248 | 283 | 37.8 |
| Cervus elaphus | 39.3 | 60.7 | 255 | 121 | 284 | 296 | 31.5 |
| Cervus nippon | 39.5 | 60.5 | 262 | 116 | 277 | 301 | 26.3 |
| Cheirogaleus medius | 39.1 | 60.9 | 261 | 112 | 289 | 293 | 23.2 |
| Chinchilla lanigera | 42.3 | 57.7 | 305 | 100 | 246 | 307 | 17.2 |