Sawfish, Read in Tooth and Saw: rostral teeth as endogenous chemical records of movement and life-history in a critically endangered species
J. C. Hegg, G. L. Breanna, C. M. Fisher
This study uses rostral teeth from largetooth sawfish to recover chemical tracers and growth structures, providing insights into their movement and life history without direct field study.
bioRxiv · Apr 13, 2021Ecology