genus: trichechus manatees sea cows dugongs. florida has the west indian manatee have a pair of...

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Genus: Trichechus Manatees Sea Cows Dugongs

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Page 1: Genus: Trichechus Manatees Sea Cows Dugongs. Florida has the West Indian Manatee Have a pair of front flippers and a paddle- shaped tail Swim using up

Genus: Trichechus ManateesSea CowsDugongs

Page 2: Genus: Trichechus Manatees Sea Cows Dugongs. Florida has the West Indian Manatee Have a pair of front flippers and a paddle- shaped tail Swim using up

Florida has the West Indian Manatee

Have a pair of front flippers and a paddle-shaped tail

Swim using up and down motion of tail

Vegetarians Minimum population

4,480 manatees, as of January 2011.

Page 3: Genus: Trichechus Manatees Sea Cows Dugongs. Florida has the West Indian Manatee Have a pair of front flippers and a paddle- shaped tail Swim using up

Round body, well padded with blubber

Wrinkled skin with few scattered hairs

Strictly aquatic Mammals

Slow-moving yet graceful underwater

Page 4: Genus: Trichechus Manatees Sea Cows Dugongs. Florida has the West Indian Manatee Have a pair of front flippers and a paddle- shaped tail Swim using up

Live in peaceful groups

About 1300 pounds

4.5 m (15 feet) long

Most closely related to elephants

Page 5: Genus: Trichechus Manatees Sea Cows Dugongs. Florida has the West Indian Manatee Have a pair of front flippers and a paddle- shaped tail Swim using up

Steller’s Sea Cow – Largest Sirenian; Extinct in 1768

Slaughtered for meat Huge – 25 feet

Page 6: Genus: Trichechus Manatees Sea Cows Dugongs. Florida has the West Indian Manatee Have a pair of front flippers and a paddle- shaped tail Swim using up

Sirenians utilized for their meat, hide and oil-rich blubber

Reproduce slowly – 1 calf every 3 years

The coast of Georgia is usually the northernmost range of the West Indian Manatee

Prolonged exposure to water temperatures below 68 °F (20 °C) can cause death.

Florida manatees can move freely between salinity extremes.

Page 7: Genus: Trichechus Manatees Sea Cows Dugongs. Florida has the West Indian Manatee Have a pair of front flippers and a paddle- shaped tail Swim using up

Dugong – strictly marine From East Africa Numbers are critically

low

Page 8: Genus: Trichechus Manatees Sea Cows Dugongs. Florida has the West Indian Manatee Have a pair of front flippers and a paddle- shaped tail Swim using up

Manatee - T. manatus in green Amazonian Manatee - T. inunguis in

red Dugong - T. senegalenis in orange