Wiley, Journal of Fish Biology, 2(78), p. 659-666, 2011
DOI: 10.1111/j.1095-8649.2010.02873.x
Full text: Download
Lipofuscin, an autofluorescent biomarker of physiological wear-and-tear, was concentrated in those areas of a fish's midbrain responsible for visual performance, suggesting a potentially strong link between physiological specialization, ecological adaptation and senescence.