click images to expand them
reload pages to display different images
Arowana
Arowana are freshwater fish that are also known as bonytongues. The head is bony and the body is covered with large scales. This fish can suck oxygen into the swim bladder which allows it to survive when the water has a low oxygen content.
Osteoglossum bicirrhosum silver arowana User: Qwertzy2 Creative Commons GNU Free Documentation License 1.2 |
|