ID help please

<p>I was out on a lake today and found the following critter on the bottom. The rare and elusive Floridian Moose gave me his best guess over some info I gave him without some pictures and he is thinking either Iowa or Johnny darter. Thanks for the help ahead of time teaching a micro padawan learner.</p> <p>heres 2 lateral shots:</p> <p><img alt="" src="http://i764.photobucket.com/albums/xx286/haveknight2omega/mysterydarter02.jpg" /></p> <p><img alt="" src="http://i764.photobucket.com/albums/xx286/haveknight2omega/mysterydarter01.jpg" /></p> <p>and one where it was just hanging around after release, its in the very center of the photo</p> <p><img alt="" src="http://i764.photobucket.com/albums/xx286/haveknight2omega/mysterydarter03.jpg" /></p> <p>&nbsp;</p>