Hey Mr Katsu, what’s round, chubby, lives in Japan cold waters and can stick on various surfaces? Their pelvic fins evolved into adhesive discs on their undersides which allows them to cling onto even round surfaces!
Hey Mr Katsu, what’s round, chubby, lives in Japan cold waters and can stick on various surfaces? Their pelvic fins evolved into adhesive discs on their undersides which allows them to cling onto even round surfaces!
