Did you know that the suckers on the heads of these fish are formed by heavily modified dorsal fins?
Learn more here – http://blogs.scientificamerican.com/running-ponies/2013/02/04/how-the-sharksucker-got-its-suction-disc/
All about Fish Vetting – Dr Richmond Loh
Did you know that the suckers on the heads of these fish are formed by heavily modified dorsal fins?
Learn more here – http://blogs.scientificamerican.com/running-ponies/2013/02/04/how-the-sharksucker-got-its-suction-disc/