Ooh, interesting. But...cannibalism os of your own species ONLY. Not things like Vykkers etc. also. So perhaps it should be changed to 'certain meats'?
Hmm...where do the Mudokon arms sprout from? Presuming it looks like a normal, naked Glukkon in other respects, could you say where those come from exactly?
Glukkons would have excellent vision anyway, like humans. But, presumably, like humans, their other senses are lacking big time in comparison to even very common animals and insects, such as smell and taste.
Some also may complain about blood line being close to Mollucks, as the rules state that official characters cannot be involved at all in the RPGs in any way.
The bio is certainly...um...interesting. maybe he sharpens his teeth or something?
I'd like to see how such a...unique character can intrigate it's way into the story.