"Hairless."

I know Howard referred to humans as "hairless apes" a lot in his series, but does that raise the question, were there apes on Duckworld? Had Howard seen them before ending up on earth? Or did he learn that comparison afterwards? Not really sure about that. It shows up in his brief magazine run, but we don't see Duckworld very often; and what we do see of it doesn't exactly make it seem like a utopia any more than here does.

For good measure, in another of Marvel's black-and-white mags from about the same time, we get a Nightcrawler duck and Vanisher rat, from Bizarre Adventures #27! Art by Dave Cockrum.