| Species (N=206) | GC (%) | AT (%) | G (bases) | C (bases) | A (bases) | T (bases) | Maximum lifespan (yrs) |
|---|---|---|---|---|---|---|---|
| Pollachius pollachius | 40.5 | 59.5 | 169 | 111 | 208 | 203 | 8.0 |
| Pollachius virens | 40.4 | 59.6 | 169 | 110 | 206 | 206 | 25.0 |
| Polyodon spathula | 43.2 | 56.8 | 194 | 108 | 171 | 226 | 55.0 |
| Polypterus senegalus | 39.1 | 60.9 | 173 | 97 | 196 | 225 | 34.0 |
| Pomatomus saltatrix | 43.7 | 56.3 | 193 | 109 | 190 | 199 | 9.0 |
| Potamalosa richmondia | 43.8 | 56.2 | 190 | 113 | 184 | 204 | 11.0 |
| Pristipomoides multidens | 42.3 | 57.7 | 186 | 106 | 200 | 199 | 30.0 |
| Prosopium cylindraceum | 44.9 | 55.1 | 192 | 118 | 196 | 185 | 16.0 |
| Prosopium williamsoni | 44.9 | 55.1 | 194 | 116 | 196 | 185 | 17.0 |
| Psetta maxima | 44.7 | 55.3 | 193 | 116 | 200 | 182 | 26.0 |
| Pterois volitans | 44.6 | 55.4 | 187 | 121 | 194 | 189 | 10.0 |
| Pungitius pungitius | 43.8 | 56.2 | 194 | 109 | 191 | 197 | 5.0 |
| Pygoplites diacanthus | 44.6 | 55.4 | 196 | 112 | 181 | 202 | 14.5 |
| Rachycentron canadum | 43.1 | 56.9 | 189 | 109 | 200 | 193 | 15.0 |
| Reinhardtius hippoglossoides | 42.7 | 57.3 | 179 | 116 | 194 | 202 | 30.0 |
| Rexea solandri | 45.0 | 55.0 | 201 | 110 | 183 | 197 | 16.0 |
| Rhodeus sericeus | 44.9 | 55.1 | 190 | 120 | 189 | 192 | 5.0 |
| Salmo salar | 44.1 | 55.9 | 192 | 113 | 196 | 190 | 13.0 |
| Salmo trutta | 44.3 | 55.7 | 196 | 110 | 193 | 192 | 38.0 |
| Salvelinus alpinus | 45.7 | 54.3 | 196 | 120 | 191 | 184 | 40.0 |
| Salvelinus fontinalis | 45.2 | 54.8 | 196 | 116 | 187 | 192 | 24.0 |
| Sander canadensis | 43.0 | 57.0 | 180 | 117 | 207 | 187 | 18.0 |
| Sander lucioperca | 42.3 | 57.7 | 180 | 112 | 207 | 192 | 16.0 |
| Sardina pilchardus | 46.7 | 53.3 | 193 | 130 | 191 | 177 | 15.0 |
| Scarus ghobban | 46.5 | 53.5 | 206 | 115 | 184 | 186 | 13.0 |
| Scarus rubroviolaceus | 45.4 | 54.6 | 201 | 113 | 190 | 187 | 20.0 |
| Sciaenops ocellatus | 45.8 | 54.2 | 208 | 110 | 189 | 187 | 50.0 |
| Scomber japonicus | 46.2 | 53.8 | 203 | 116 | 184 | 188 | 18.0 |
| Scomber scombrus | 47.5 | 52.5 | 207 | 121 | 176 | 187 | 17.0 |
| Seriolella porosa | 45.4 | 54.6 | 201 | 113 | 179 | 198 | 15.0 |
| Sillago sihama | 46.2 | 53.8 | 194 | 125 | 190 | 182 | 7.0 |
| Silurus glanis | 45.6 | 54.4 | 200 | 115 | 183 | 193 | 60.0 |
| Sparus aurata | 43.3 | 56.7 | 179 | 120 | 203 | 189 | 11.0 |
| Sphyraena barracuda | 45.7 | 54.3 | 199 | 117 | 184 | 191 | 14.0 |
| Sprattus sprattus | 45.2 | 54.8 | 187 | 125 | 190 | 189 | 6.0 |
| Stenodus leucichthys | 45.0 | 55.0 | 194 | 117 | 194 | 186 | 22.0 |
| Thunnus alalunga | 44.1 | 55.9 | 192 | 113 | 189 | 197 | 13.0 |
| Thunnus albacares | 44.7 | 55.3 | 195 | 114 | 186 | 196 | 9.0 |
| Thunnus maccoyii | 44.6 | 55.1 | 194 | 114 | 186 | 195 | 20.0 |
| Thunnus obesus | 44.6 | 55.4 | 194 | 114 | 187 | 196 | 11.0 |