| Species (N=68) | GC (%) | AT (%) | G (bases) | C (bases) | A (bases) | T (bases) | Maximum lifespan (yrs) |
|---|---|---|---|---|---|---|---|
| Acinonyx jubatus | 38.8 | 61.2 | 186 | 78 | 206 | 211 | 20.5 |
| Ailuropoda melanoleuca | 36.6 | 63.4 | 162 | 87 | 229 | 203 | 36.8 |
| Ailurus fulgens | 37.4 | 62.6 | 180 | 75 | 213 | 213 | 19.0 |
| Arctocephalus pusillus | 41.6 | 58.4 | 205 | 78 | 189 | 209 | 32.1 |
| Arctonyx collaris | 38.5 | 61.5 | 188 | 74 | 205 | 214 | 15.8 |
| Canis latrans | 40.1 | 59.9 | 192 | 81 | 209 | 199 | 21.8 |
| Canis lupus | 40.2 | 59.8 | 191 | 83 | 209 | 198 | 20.6 |
| Catopuma temminckii | 39.4 | 60.6 | 187 | 81 | 204 | 209 | 23.0 |
| Chrysocyon brachyurus | 38.3 | 61.7 | 184 | 77 | 220 | 200 | 16.8 |
| Crocuta crocuta | 44.5 | 55.5 | 212 | 91 | 177 | 201 | 41.1 |
| Cuon alpinus | 39.2 | 60.8 | 178 | 89 | 224 | 190 | 16.1 |
| Enhydra lutris | 40.1 | 59.9 | 194 | 79 | 198 | 210 | 27.0 |
| Eumetopias jubatus | 41.7 | 58.3 | 212 | 72 | 185 | 212 | 32.8 |
| Felis catus | 39.5 | 60.5 | 190 | 79 | 204 | 208 | 30.0 |
| Gulo gulo | 40.8 | 59.2 | 195 | 83 | 205 | 198 | 19.5 |
| Halichoerus grypus | 42.0 | 58.0 | 209 | 77 | 191 | 204 | 42.9 |
| Helarctos malayanus | 42.3 | 57.7 | 189 | 99 | 207 | 186 | 35.9 |
| Herpestes javanicus | 39.2 | 60.8 | 190 | 77 | 198 | 216 | 16.6 |
| Hyaena hyaena | 43.3 | 56.7 | 204 | 91 | 186 | 200 | 25.0 |
| Lutra lutra | 41.7 | 58.3 | 201 | 83 | 194 | 203 | 18.2 |
| Lynx lynx | 41.7 | 58.3 | 199 | 85 | 194 | 203 | 23.7 |
| Lynx rufus | 40.5 | 59.5 | 193 | 83 | 199 | 206 | 32.3 |
| Martes americana | 43.5 | 56.5 | 213 | 83 | 183 | 202 | 17.8 |
| Martes flavigula | 40.4 | 59.6 | 195 | 80 | 197 | 209 | 16.0 |
| Martes foina | 42.1 | 57.9 | 203 | 84 | 189 | 205 | 18.2 |
| Martes martes | 42.7 | 57.3 | 210 | 81 | 185 | 205 | 18.2 |
| Martes pennanti | 40.7 | 59.3 | 202 | 75 | 194 | 210 | 14.3 |
| Martes zibellina | 43.6 | 56.4 | 210 | 87 | 185 | 199 | 18.4 |
| Meles meles | 37.7 | 62.3 | 182 | 75 | 208 | 216 | 18.6 |
| Melogale moschata | 41.7 | 58.3 | 197 | 87 | 197 | 200 | 19.0 |
| Melursus ursinus | 43.0 | 57.0 | 190 | 103 | 206 | 182 | 33.3 |
| Mephitis mephitis | 39.4 | 60.6 | 191 | 77 | 203 | 210 | 13.9 |
| Mustela erminea | 39.1 | 60.9 | 191 | 75 | 199 | 216 | 12.5 |
| Mustela frenata | 39.2 | 60.8 | 191 | 76 | 201 | 213 | 8.8 |
| Mustela nigripes | 41.0 | 59.0 | 202 | 77 | 191 | 211 | 9.4 |
| Mustela nivalis | 40.7 | 59.3 | 195 | 82 | 202 | 202 | 9.1 |
| Mustela putorius | 40.4 | 59.6 | 199 | 76 | 194 | 212 | 11.1 |
| Mustela sibirica | 40.8 | 59.2 | 199 | 79 | 195 | 208 | 8.8 |
| Nandinia binotata | 40.5 | 59.5 | 207 | 69 | 188 | 217 | 21.0 |
| Nasua nasua | 41.6 | 58.4 | 198 | 85 | 187 | 211 | 23.7 |