Species, GC (%), AT (%), G (bases), C (bases), A (bases), T (bases), Maximum lifespan (yrs) Abramis brama, 40.5, 59.5, 183, 94, 204, 203, 23.0, Acipenser dabryanus, 48.0, 52.0, 238, 90, 172, 184, 100.0, Acipenser gueldenstaedtii, 47.4, 52.6, 233, 91, 175, 185, 46.0, Acipenser ruthenus, 46.3, 53.7, 226, 91, 183, 184, 46.1, Acipenser schrenckii, 48.0, 52.0, 236, 92, 173, 183, 60.0, Acipenser stellatus, 47.5, 52.5, 231, 94, 178, 181, 27.0, Acipenser sturio, 46.2, 53.8, 224, 92, 185, 183, 100.0, Acipenser transmontanus, 48.2, 51.8, 235, 94, 174, 180, 104.0, Aldrichetta forsteri, 47.1, 52.9, 232, 90, 188, 174, 7.0, Alepocephalus bairdii, 48.5, 51.5, 237, 94, 179, 173, 38.0, Allocyttus niger, 42.2, 57.8, 204, 84, 221, 174, 100.0, Alosa alosa, 46.6, 53.4, 214, 104, 189, 176, 10.0, Alosa pseudoharengus, 44.4, 55.6, 210, 93, 196, 184, 8.0, Alosa sapidissima, 46.2, 53.8, 219, 97, 190, 178, 13.0, Amia calva, 42.3, 57.7, 206, 83, 194, 201, 30.0, Ammodytes hexapterus, 47.8, 52.2, 233, 94, 206, 151, 8.0, Amphiprion clarkii, 43.6, 56.4, 212, 86, 196, 189, 11.0, Anabas testudineus, 48.2, 51.8, 232, 97, 188, 166, 8.0, Anguilla anguilla, 39.7, 60.3, 184, 87, 196, 216, 88.0, Anguilla australis, 39.5, 60.5, 184, 86, 197, 216, 32.0, Anguilla bicolor, 37.9, 62.1, 177, 82, 207, 217, 20.0, Anguilla dieffenbachii, 39.7, 60.3, 184, 87, 194, 218, 60.0, Anguilla marmorata, 38.5, 61.5, 180, 83, 198, 222, 40.0, Anguilla mossambica, 40.0, 60.0, 185, 88, 195, 215, 20.0, Anguilla nebulosa, 40.8, 59.2, 192, 87, 192, 212, 15.0, Anguilla reinhardtii, 40.1, 59.9, 189, 85, 196, 213, 41.0, Anguilla rostrata, 38.7, 61.3, 176, 88, 200, 219, 50.0, Anoplopoma fimbria, 48.4, 51.6, 230, 101, 190, 163, 114.0, Apeltes quadracus, 44.0, 56.0, 211, 90, 207, 176, 3.0, Aphredoderus sayanus, 43.9, 56.1, 218, 82, 187, 196, 4.0, Argyrosomus japonicus, 49.0, 51.0, 239, 96, 188, 161, 30.0, Arripis trutta, 46.7, 53.3, 226, 93, 197, 167, 26.0, Auxis thazard, 47.4, 52.6, 227, 97, 186, 174, 5.0, Barbatula barbatula, 42.7, 57.3, 189, 103, 198, 194, 7.0, Beryx splendens, 48.2, 51.8, 234, 95, 180, 174, 23.0, Betta splendens, 34.5, 65.5, 157, 79, 251, 197, 2.0, Boreogadus saida, 38.9, 61.1, 180, 86, 240, 177, 7.0, Branchiostegus japonicus, 46.8, 53.2, 218, 102, 189, 175, 12.0, Carassius auratus, 38.6, 61.4, 170, 94, 205, 215, 41.0, Carpiodes carpio, 42.1, 57.9, 183, 105, 207, 189, 10.0, Catostomus commersonii, 39.8, 60.2, 173, 99, 218, 194, 12.0, Chanos chanos, 49.9, 50.1, 242, 99, 165, 178, 15.0, Chelmon rostratus, 39.3, 60.7, 182, 87, 231, 184, 10.0, Chelon labrosus, 46.3, 53.7, 221, 96, 198, 169, 25.0, Clupea harengus, 46.0, 54.0, 212, 103, 199, 171, 22.0, Clupea pallasii, 46.1, 53.9, 213, 102, 198, 170, 19.0, Clupeonella cultriventris, 45.5, 54.5, 204, 107, 203, 170, 5.0, Cololabis saira, 41.1, 58.9, 204, 77, 218, 184, 2.0, Coregonus clupeaformis, 47.8, 52.2, 229, 98, 186, 171, 50.0, Coregonus nasus, 47.8, 52.2, 228, 99, 186, 171, 15.0, Cottus poecilopus, 49.3, 50.7, 235, 102, 193, 154, 8.0, Ctenopharyngodon idella, 39.0, 61.0, 180, 87, 212, 205, 21.0, Culaea inconstans, 40.8, 59.2, 191, 88, 223, 182, 2.0, Cycleptus elongatus, 40.5, 59.5, 176, 101, 214, 193, 13.0, Cymatogaster aggregata, 44.2, 55.8, 212, 90, 213, 168, 8.0, Cyprinella lutrensis, 40.5, 59.5, 181, 96, 217, 190, 2.0, Cyprinella spiloptera, 43.4, 56.6, 192, 105, 212, 175, 5.0, Cyprinus carpio, 41.5, 58.5, 193, 91, 187, 213, 47.0, Dallia pectoralis, 43.4, 56.6, 206, 90, 230, 156, 8.0, Danio rerio, 39.5, 60.5, 187, 83, 215, 199, 5.5, Dicentrarchus labrax, 47.1, 52.9, 225, 97, 199, 163, 15.0, Dorosoma cepedianum, 46.4, 53.6, 217, 100, 192, 174, 6.0, Dorosoma petenense, 45.8, 54.2, 216, 97, 196, 174, 4.0, Elassoma zonatum, 40.6, 59.4, 190, 88, 217, 189, 3.0, Engraulis encrasicolus, 43.6, 56.4, 194, 104, 215, 170, 3.0, Engraulis japonicus, 44.0, 56.0, 193, 108, 216, 167, 3.0, Epinephelus areolatus, 43.3, 56.7, 206, 90, 202, 186, 15.0, Epinephelus coioides, 43.6, 56.4, 211, 87, 201, 185, 22.0, Erimyzon oblongus, 39.5, 60.5, 171, 99, 218, 195, 6.0, Esox lucius, 45.9, 54.1, 217, 96, 212, 157, 30.0, Etheostoma radiosum, 44.9, 55.1, 209, 98, 213, 164, 4.0, Euthynnus affinis, 46.5, 53.5, 225, 93, 182, 184, 10.0, Gadus morhua, 38.0, 62.0, 175, 85, 244, 180, 25.0, Gadus ogac, 38.5, 61.5, 180, 83, 241, 180, 12.0, Galaxiella nigrostriata, 37.5, 62.5, 168, 88, 232, 195, 1.0, Gambusia affinis, 46.0, 54.0, 223, 91, 199, 170, 3.0, Gasterosteus aculeatus, 42.5, 57.5, 196, 94, 219, 174, 8.0, Gila robusta, 43.3, 56.7, 189, 107, 198, 190, 8.0, Gobio gobio, 40.8, 59.2, 185, 94, 213, 192, 8.0, Harengula jaguana, 49.3, 50.7, 212, 125, 194, 153, 3.0, Hepsetus odoe, 47.4, 52.6, 225, 99, 179, 180, 5.0, Heteropneustes fossilis, 39.7, 60.3, 199, 72, 182, 230, 17.5, Hiodon alosoides, 41.1, 58.9, 197, 84, 203, 199, 14.0, Hiodon tergisus, 39.0, 61.0, 186, 81, 212, 205, 10.0, Hippocampus erectus, 39.2, 60.8, 187, 81, 213, 203, 4.7, Hippoglossus hippoglossus, 46.9, 53.1, 222, 98, 199, 164, 90.0, Hippoglossus stenolepis, 46.9, 53.1, 224, 96, 198, 165, 42.0, Hucho hucho, 44.2, 55.8, 217, 85, 205, 177, 15.0, Hucho taimen, 43.7, 56.3, 216, 83, 206, 179, 16.0, Huso dauricus, 47.5, 52.5, 232, 93, 175, 184, 55.0, Huso huso, 49.1, 50.9, 236, 100, 171, 177, 118.0, Hypentelium nigricans, 40.2, 59.8, 172, 103, 212, 197, 11.0, Hypomesus olidus, 46.5, 53.5, 214, 104, 217, 149, 5.0, Hypoptychus dybowskii, 44.7, 55.3, 203, 102, 230, 148, 1.0, Ictalurus punctatus, 43.9, 56.1, 216, 84, 185, 199, 16.0, Ictiobus bubalus, 43.4, 56.6, 192, 105, 199, 188, 15.0, Ictiobus cyprinellus, 43.7, 56.3, 192, 107, 199, 186, 20.0, Istiophorus platypterus, 46.5, 53.5, 235, 83, 191, 175, 13.0, Katsuwonus pelamis, 45.6, 54.4, 224, 88, 183, 189, 12.0, Labeo rohita, 42.4, 57.6, 203, 87, 184, 210, 10.0, Lepisosteus oculatus, 42.7, 57.3, 210, 82, 202, 190, 18.0, Lepisosteus osseus, 42.9, 57.1, 210, 83, 203, 187, 36.0, Lepomis cyanellus, 47.4, 52.6, 232, 92, 195, 165, 9.0, Lepomis macrochirus, 48.8, 51.2, 244, 90, 183, 167, 10.0, Lethrinus obsoletus, 49.5, 50.5, 242, 96, 185, 160, 14.0, Leucaspius delineatus, 43.9, 56.1, 198, 102, 199, 185, 2.0, Lophius americanus, 48.2, 51.8, 233, 96, 190, 164, 30.0, Lota lota, 43.8, 56.2, 211, 88, 209, 175, 20.0, Lutjanus argentimaculatus, 46.9, 53.1, 235, 86, 183, 180, 18.0, Lutjanus malabaricus, 47.4, 52.6, 235, 89, 196, 164, 31.0, Lutjanus sebae, 44.6, 55.4, 222, 83, 199, 180, 35.0, Maccullochella peeli, 40.8, 59.2, 206, 73, 203, 202, 48.0, Macquaria ambigua, 43.5, 56.5, 210, 87, 209, 177, 20.0, Malapterurus electricus, 39.1, 60.9, 196, 71, 197, 219, 10.0, Mallotus villosus, 46.5, 53.5, 221, 97, 207, 159, 10.0, Megalops atlanticus, 45.2, 54.8, 215, 94, 175, 199, 55.0, Megalops cyprinoides, 45.2, 54.8, 217, 92, 175, 199, 44.0, Melanogrammus aeglefinus, 37.6, 62.4, 175, 82, 242, 185, 20.0, Menidia menidia, 48.0, 52.0, 233, 95, 192, 164, 2.0, Merlangius merlangus, 37.3, 62.6, 174, 81, 239, 189, 20.0, Merluccius merluccius, 48.2, 51.8, 244, 86, 185, 169, 20.0, Micromesistius poutassou, 45.7, 54.3, 216, 96, 193, 177, 20.0, Micropterus dolomieu, 47.1, 52.9, 223, 99, 203, 158, 26.0, Micropterus salmoides, 45.5, 54.5, 220, 91, 208, 165, 23.0, Minytrema melanops, 36.8, 63.2, 162, 90, 223, 209, 6.0, Morone saxatilis, 47.2, 52.8, 224, 99, 214, 147, 30.0, Mugil cephalus, 44.7, 55.3, 227, 78, 195, 183, 16.0, Nemipterus japonicus, 43.7, 56.3, 205, 94, 199, 186, 8.0, Neocyttus rhomboidalis, 42.3, 57.7, 207, 82, 218, 176, 100.0, Notemigonus crysoleucas, 42.4, 57.6, 192, 98, 198, 196, 9.0, Nothobranchius furzeri, 38.1, 61.9, 185, 75, 222, 201, 1.1, Notropis stramineus, 44.0, 56.0, 193, 108, 211, 172, 3.0, Oncorhynchus clarkii, 45.3, 54.7, 217, 93, 202, 172, 10.0, Oncorhynchus gorbuscha, 45.2, 54.8, 220, 89, 202, 173, 3.0, Oncorhynchus keta, 45.9, 54.1, 222, 92, 200, 170, 7.0, Oncorhynchus kisutch, 46.5, 53.5, 224, 94, 192, 174, 5.0, Oncorhynchus mykiss, 46.1, 53.9, 218, 92, 191, 171, 11.0, Oncorhynchus nerka, 44.2, 55.8, 215, 87, 207, 175, 8.0, Oncorhynchus tshawytscha, 43.9, 56.1, 215, 85, 199, 185, 9.0, Ophiodon elongatus, 49.7, 50.3, 242, 98, 174, 170, 20.0, Oreochromis esculentus, 45.5, 54.5, 227, 84, 198, 175, 10.0, Oreochromis mossambicus, 43.6, 56.4, 205, 89, 213, 168, 11.0, Oreochromis niloticus, 44.7, 55.3, 219, 87, 208, 170, 9.0, Oreoleuciscus potanini, 44.2, 55.8, 191, 111, 204, 177, 40.0, Oryzias latipes, 41.6, 58.4, 181, 103, 222, 177, 5.0, Osmerus mordax, 47.2, 52.8, 219, 104, 211, 150, 7.0, Osteoglossum bicirrhosum, 42.3, 57.7, 206, 83, 216, 179, 6.5, Pagellus bogaraveo, 45.0, 55.0, 215, 93, 214, 162, 15.0, Pelecus cultratus, 39.5, 60.5, 178, 92, 207, 207, 11.0, Perca flavescens, 45.0, 55.0, 220, 88, 216, 160, 12.0, Perca fluviatilis, 43.9, 56.1, 209, 91, 220, 164, 22.0, Percopsis transmontana, 47.4, 52.6, 229, 95, 171, 188, 6.0, Phenacobius mirabilis, 41.5, 58.5, 192, 92, 208, 192, 3.0, Phoxinus eos, 39.7, 60.3, 179, 92, 215, 197, 3.0, Phoxinus phoxinus, 39.8, 60.2, 173, 99, 227, 185, 13.0, Piaractus brachypomus, 38.6, 61.4, 175, 89, 202, 218, 28.0, Platichthys stellatus, 46.6, 53.4, 222, 97, 207, 158, 24.0, Plecoglossus altivelis, 51.8, 48.2, 247, 107, 189, 141, 3.0, Plectropomus leopardus, 41.2, 58.8, 195, 87, 232, 170, 26.0, Poecilia reticulata, 40.2, 59.8, 184, 91, 220, 189, 5.0, Pollachius pollachius, 39.4, 60.6, 183, 86, 237, 176, 8.0, Pollachius virens, 40.3, 59.7, 189, 86, 230, 177, 25.0, Polyodon spathula, 48.2, 51.8, 232, 97, 174, 180, 55.0, Polypterus senegalus, 36.7, 63.3, 177, 74, 226, 206, 34.0, Pomatomus saltatrix, 45.1, 54.9, 208, 100, 198, 177, 9.0, Potamalosa richmondia, 45.2, 54.8, 214, 95, 198, 177, 11.0, Pristipomoides multidens, 44.6, 55.4, 218, 87, 193, 186, 30.0, Prosopium cylindraceum, 44.9, 55.1, 209, 98, 205, 172, 16.0, Prosopium williamsoni, 45.5, 54.5, 211, 100, 205, 168, 17.0, Psetta maxima, 43.2, 56.8, 207, 94, 229, 166, 26.0, Pterois volitans, 45.2, 54.8, 207, 102, 188, 187, 10.0, Pungitius pungitius, 44.6, 55.4, 214, 91, 211, 168, 5.0, Pygoplites diacanthus, 43.9, 56.1, 211, 89, 206, 178, 14.5, Rachycentron canadum, 40.5, 59.5, 186, 91, 210, 197, 15.0, Reinhardtius hippoglossoides, 44.8, 55.2, 212, 94, 212, 165, 30.0, Rexea solandri, 46.2, 53.8, 219, 97, 188, 180, 16.0, Rhodeus sericeus, 42.4, 57.6, 195, 95, 207, 187, 5.0, Salmo salar, 44.6, 55.4, 225, 80, 196, 183, 13.0, Salmo trutta, 46.6, 53.4, 233, 86, 192, 173, 38.0, Salvelinus alpinus, 45.8, 54.2, 219, 94, 204, 167, 40.0, Salvelinus fontinalis, 45.8, 54.2, 220, 93, 205, 166, 24.0, Sander canadensis, 45.8, 54.2, 221, 91, 210, 159, 18.0, Sander lucioperca, 45.0, 55.0, 222, 86, 211, 165, 16.0, Sardina pilchardus, 48.9, 51.1, 211, 123, 196, 153, 15.0, Scarus ghobban, 45.9, 54.1, 218, 96, 195, 175, 13.0, Scarus rubroviolaceus, 47.2, 52.8, 221, 102, 192, 169, 20.0, Sciaenops ocellatus, 49.0, 51.0, 245, 90, 185, 164, 50.0, Scomber japonicus, 45.3, 54.7, 221, 89, 202, 172, 18.0, Scomber scombrus, 45.3, 54.7, 224, 86, 190, 184, 17.0, Seriolella porosa, 45.8, 54.2, 225, 88, 186, 185, 15.0, Sillago sihama, 46.9, 53.1, 208, 113, 208, 155, 7.0, Silurus glanis, 43.1, 56.9, 205, 90, 189, 200, 60.0, Sparus aurata, 45.8, 54.2, 220, 93, 209, 161, 11.0, Sphyraena barracuda, 45.1, 54.9, 223, 85, 186, 189, 14.0, Sprattus sprattus, 45.2, 54.8, 203, 106, 211, 163, 6.0, Stenodus leucichthys, 47.7, 52.3, 227, 99, 186, 172, 22.0, Thunnus alalunga, 43.9, 56.1, 207, 93, 199, 185, 13.0, Thunnus albacares, 44.2, 55.7, 214, 88, 193, 188, 9.0, Thunnus maccoyii, 43.4, 55.3, 210, 87, 190, 188, 20.0, Thunnus obesus, 44.0, 55.0, 213, 88, 190, 186, 11.0, Thunnus thynnus, 44.6, 55.4, 216, 89, 191, 188, 15.0, Thymallus arcticus, 42.4, 57.6, 200, 90, 208, 186, 18.0, Trichiurus lepturus, 45.9, 54.1, 215, 99, 189, 181, 15.0, Trinectes maculatus, 45.3, 54.7, 220, 90, 200, 174, 6.0, Xenomystus nigri, 44.2, 55.8, 217, 85, 189, 192, 11.4, Zeus faber, 38.8, 61.2, 186, 79, 238, 180, 12.0,