Brainstorming a planet called Cyclops

I did a picture a while back of an armored fish with one eye:<br /><img src="/files/u4436/cyclopian_Catfish.png" height="455" width="606" /><br />and I thought that doing up a whole ecology of creature all with one eye would be a worthy effort which could lead to a planetary report for a new planet and ecosystem for player characters to visit.<br /><br />this lead to the cycolpian lambrey:<br /><img src="/files/u4436/Cyclopian_Lamprey_WIP.png" height="599" width="460" /><br /><br />Recently I got inspired to actually begin a &quot;whole earth ecology&quot; treatment of this .