Species, GC (%), AT (%), G (bases), C (bases), A (bases), T (bases), Maximum lifespan (yrs) Cololabis saira, 40.5, 59.5, 4246, 2435, 4799, 5019, 2.0, Oryzias latipes, 44.5, 55.5, 4432, 3000, 4726, 4556, 5.0,