This enables them to swim very fast in order to catch prey. Slower swimming sharks have tails that are more asymmetrical. The thresher sharks have tails whose top lobe are up to half the body length. FINS Sharks differ in the number of fins they have. Most sharks have relatively blunt snouts except the sawsharks, which have greatly elongated, toothed snouts.
Most sharks have mouths located on the underside of their snout.
A few sharks have a mouth at the tip of the snout, including the angelsharks and whale shark. The hammerhead sharks have a very wide front of the head. As stated in our privacy policy , we fully respect your privacy and will not use your e-mail address for any purpose other than the newsletter subscription. Airline Ticket Cars Computers Furniture Mortgage Music Shopping Stocks Travel Search the Web with GoTo - Type one or more words, then click on the arrow or type Enter.