https://www.usgs.gov/publications/echeneid-sirenian-associations-information-sharksucker-diet
Echeneid-sirenian associations, with information on sharksucker diet | U.S. Geological Survey
Association of the sharksucker Echeneis naucrates and whitefin sharksucker E. neucratoides with the West Indian manatee Trichechus manatus and the dugong...
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