Page 81 - (DK) Super Shark Encyclopedia: And Other Creatures of the Deep
P. 81

LASHING OUT




                                                                          THRESHER SHARK






                                                                       No other shark hunts quite like the thresher shark. Its tail
                       LONGEST
                                                                       is as long as its entire body, and is used like a whip to stun
                                                                       prey. Thresher sharks chase around in the open ocean
                       TAIL COMPARED
                                                                       and, like their bigger cousin the great white shark, they
                                                                       can stay active because their blood is warmer than the
                      TO BODY SIZE
                                                                       surroundings. Once they find a school of fish, they circle
                                                                       it to bunch their prey closer together. Then they smack
                                                                       their tails so fast that the shock alone leaves prey floating
                                                                       and ready to eat.




                                                                           AT A GLANCE

                                                                        •  SIZE  12½–25 ft (3.8–7.6 m) long

                                                                        •  HABITAT  Open ocean waters,
                                                                           especially near continents
                                                                        •  LOCATION  Worldwide
                                                                        •  DIET  Mainly schooling fish,
                                                                           such as mackerel, but also squid








                                                                         STATS AND FACTS

                                                                                           WEIGHT
                                                                         A thresher’s tail is so
                                                                                                    lb      400      800      1,200
                                                                         long that it can reach
                                                                         forward and whip at
                                                                                                    kg       200       400      600
                                                                         prey over the top of
                                                                         the shark’s head. Pairs           167–350 lb/   500–1,125 lb/
                                                                                                           76–160 kg   230–510 kg
                                                                         or small groups may   TAIL LENGTH  (tail weight)  (total weight)
                                                                         hunt together and, like
                                                                         some other kinds of
                                                                                                    ft         5          10
                                                                         energetic sharks, they
                                                                         often jump out of
                                                                                                    m      1      2      3       4
                                                                         the water.
                                                                                                                         6½–12 ft
                                                                                                                         (2–3.8 m)
                                                                                           SPEED OF TAIL WHIP
                                                                            LIFESPAN
                                                                                                    mph      30        60       90
                                                                           50                       km/h     (50–130 km/h)  100  150
                                                                                                             50
                                                                                                               31–80 mph
                                                                            YEARS

                                                                                                                                     79
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