Download - Tiger Shark Galeocerdo cuvier
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Tiger SharkGaleocerdo cuvier
Megan Murphy
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Order Carcharhiniformes - Ground Sharks
Most dominant group of sharks ~200 described species Anal fin 5 gill slits 2 dorsal fins No fin spines Mouth that reaches behind the eyes Nictitating eyelids
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Family Carcharhinidae – Requiem Sharks Small or large Nearly circular eyes Usually no spiracles or barbels Pectoral fins are completely
behind the 5 gill slits Some don’t get bigger than
~28 in Some grow to be over 9 ft 48 species - dominating the
tropical shark fauna Wide habitat range Variety of prey
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Tiger Shark
Can grow to be anywhere from over 18 up to 25 ft
Solitary except when mating One of the few sharks that will
occasionally take human prey Considered the most dangerous
in tropical water Second only to great whites
Got their name from the dark stripes on their body that fade as they mature
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Shortfin Mako Shark – Isurus oxyrinchus
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Order Lamniformes – Mackerel Sharks
Long snouts Mouth that stretches beyond the eyes 2 dorsal fins 1 anal fin While in the womb they are known to feed on their siblings Range from intertidal areas to the open ocean
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Family Lamnidae – Mackerel Sharks
Large, heavy bodied Spindle-shaped Small to moderately large eyes Long conical snout Large mouths with slightly
protrusible jaws Large bladelike teeth Largest get up to 20 ft Found in all cold temperature
tropical seas 5 species
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Shortfin Mako Shark
Fastest of all Can swim at speeds up to 22-
35 mph because of their torpedo-like body shape
Live in tropical and temperate offshore water
Can leap up to 20 ft out of the water into the air
Large dark eyes Up to 12 ft in length
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