Page 87 - (DK) Super Shark Encyclopedia: And Other Creatures of the Deep
P. 87

FANTASTIC


                     “The horns on


                 the ray’s head are                                      FLYER


               fins that funnel                                            MOBULA RAY



                   food towards
                                                                       When a school of mobula rays puts on a show it is one
                         its mouth”                                    of the greatest natural wonders of the ocean. Hundreds
                                                                       can jump from the water, flapping their “wings” and
                                                                       doing somersaults. These acrobatics may be to show
                                                                       off to each other or a way to dislodge parasites. It is also
                                                                       possible that they are playing so quickly near the ocean
                                                                       surface that they become airborne by accident.





                                                                           AT A GLANCE

                                                                        •  SIZE  3–21 ft (0.9 –6.5 m) length including
                                                                           tail; 17 ft (5.2 m) disk width
                                                                        •  HABITAT  Warm and tropical ocean
                                                                           waters near coastlines
                                                                        •  LOCATION  Worldwide
                                                                        •  DIET  Plankton, small crustaceans, and small
                                                                           fish filtered from the water





                                                                                           STATS AND FACTS
                                                                             UP TO
                                                                             3             LEAPING HEIGHT



                                                                         SOMERSAULTS IN AIR         ft          5          10
                                                                                                    m      1       2      3      4
                                                                                                             3¼–9¾ ft (1–3 m)

                                                                                           SWIMMING SPEED               12 mph
                                                                         Mobula rays appear
                                                                                                                        (20 km/h)
                                                                         to be most active near
                                                                                                    mph     5      10      15
                                                                         the ocean surface, but
                                                                         they also dive very
                                                                                                    km/h     10        20       30
                                                                         deep to feed on tiny
                                                                         planktonic animals.
                                                                                           DIVING DEPTH
                                   SPLASHING SPECTACLE
                                                                                                    ft      3,000    6,000    9,000
                                   A display of leaping mobula           BIGGEST SCHOOL
                                   rays is an energetic and noisy                                   m        1,000    2,000    3,000
                                   spectacle. A group of rays             MORE THAN                       6,560 ft (2,000 m)
                                   may jump several times in              10,000
                                   succession, landing in the water
                                   with a big splash each time.
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