I am going to sound anal here and for that I apologize BUT something that's always bugged me is the wyvern in WoW! Now I don't know if they were referred to as Wyvern in WC 1-3 because quite frankly RTS games bore the excrement out of me thus I didn't play 'em but I will never understand why Blizzard called wyvern wyvern and not something original. After all they don't even resemble a wyvern of myth, it's like calling a kodo a unicorn, especially considering we have proto drakes which are quintessentially wyvern
/nerd rant over