I just thinking- can we really classify Oddworld creatures into the sam taxa (classification groups) as Earth creatures? They evolved separately on Oddworld and ergo are entirely unrelated.
Interestingly, many of the insects, epecially the larger ones, appear to be vertebrates. The meetle cirtainly appears to have an endoskeleton, and on the intro movie of MO you see the X-ray of a beetle, and it has bones. I seemed to be a tiny meetle. I found my Odd-zoology page, I'll post it shortly.
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