http://phys.org/news/2013-08-shark-indonesia.htmlA new species of shark that "walks" along the seabed using its fins as tiny legs has been discovered in eastern Indonesia, an environmental group said Friday.
http://www.sci-news.com/biology/science-hemiscyllium-halmahera-new-species-walking-shark-indonesia-01335.html‘Walking’ sharks, also known as bamboo sharks or longtail carpet sharks, belong to the family Hemiscylliidae in the shark order Orectolobiformes.Rather than swim, these slender-bodied sharks ‘walk’ by wriggling their bodies and pushing with their pectoral and pelvic fins.
They are relatively small, with the largest species measuring about 48 inches (1.22 m). The newly discovered species, called Hemiscyllium halmahera, reaches 28 inches (70 cm) in length.
There's a video included in the second link.