First Appearance: Fantastic Four (vol. 1) #92 (Nov. 1969): "Ben Grimm, Killer!"
Number of Appearances: 2
Enemy of: The Primitoid
Employer: Skrulls of Kral
Note: used by Skrulls in their Great Games
It is unclear whether Cat-Man was a mutate (i.e., a mutated alien), or a regular member of an unidentified species. Cat-Man looked very much like an uplifted, anthropomorphized Earth cat. Possibly it was an uplifted animal from Earth. Little was actually revealed about its origins.
Suggested links for further research about this character and the character's religious affiliation: