I'm a RAT! (reminds me of James Cagney's line,..."You dirty RAT!) I've been called names before. But never THAT one. There were no new male superheroes debuting in 1946, or anytime near, according to the link to which we were sent.
And I don't know much about any superheroes other than Superman, Captain Marvel, Captain America, The Green Lantern, The Green Hornet, The Flash, Batman (although no super powers), the Human Torch, Doll Man, Plastic Man....etc. But, I never read ANY of them! I had my pick of ALL those comics from 1936-1955 or so, living with four older male cousins, and starting to get my own comics in 1950, and also buying the bulk of them second hand for 5