It's an Australian Garfish.
The Houndfish looks similar: http://www.wilddolphinadventures.com/images/throw.jpg
Now, never heard of a Fallfish; but a record fish was caught in the Lake.
Link of Fallfish record catches: http://www.hotspotfishing.com/records/fish-records-Fallfish.asp
http://www.fishsa.com/garfish.php
