Alligator fish can grow up to 9.8 ft and weigh up to 350 pounds. The alligator fish has nothing to do with alligators, but because this fish has a head similar to a crocodile, it is called the alligator fish. Alligator fish have sharp teeth which make it easier for this predatory fish to prey on living animals. Alligator fish are invasive and can damage natural ecosystems.
Alligator fish are able to live in brackish water and even salt water, but they prefer to live in large rivers, swamps and lakes. Alligator fish have air sacs that are thick, rubbery, and very vascular. These air sacs act like lungs, allowing alligator fish to breathe in waters with low oxygen levels.
圖片編號:
320339961
拍攝者:
Chelse1999
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進階授權 | WEL | 4608 x 3456 | JPG | 88 | |
進階授權 | PEL | 4608 x 3456 | JPG | 88 | |
進階授權 | UEL | 4608 x 3456 | JPG | 88 |
XS
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M
L
XL
MAX
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WEL
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標準授權 | 480 x 360 px | JPG | 13 點 |
標準授權 | 800 x 600 px | JPG | 15 點 |
標準授權 | 2000 x 1500 px | JPG | 18 點 |
標準授權 | 2581 x 1936 px | JPG | 20 點 |
標準授權 | 3265 x 2449 px | JPG | 22 點 |
標準授權 | 4608 x 3456 px | JPG | 23 點 |
標準授權 | 6517 x 4888 px | TIF | 39 點 |
進階授權 | 4608 x 3456 px | JPG | 88 點 |
進階授權 | 4608 x 3456 px | JPG | 88 點 |
進階授權 | 4608 x 3456 px | JPG | 88 點 |