... TyrosineFIGURE 2 .17 17 .423.428 .1 5.76.5 17 .2 16 .53.34.9 1. 2 1. 1 1. 4 1. 4–0.64.62.7 1. 32.90 .1 0.90.20.86.93.0 1. 7 1. 60.5 1. 0 1. 0 1. 1 1. 15.4–0.23.39.62 .1 15.2ManMonkeyDogHorseDonkeyPigRabbitKangarooPigeonDuckChickenPenguinTurtleSnakeTunaScrewworm ... Webster, 19 76; Highton and Larson, 19 79; Larson et al., 19 81; Sibleyand Ahlquist, 19 84; Maxson and Heyer, 19 88; Meyer et al., 19 90; Highton, 19 91; McKnight et al., 19 91; Bowen et al., 19 91; Larson, 19 91; ... than 50 years.Reznick et al., 19 97Losos et al., 19 97Morell, 19 97bCase, 19 97Johnston and Selander, 19 64, 19 71 Linzey: Vertebrate Biology 2. Systematics and Vertebrate EvolutionText © The...