system
A chat on subreddit /r/PoliticalCompassMemes
human
Strictly speaking, pedophilia is pre-pubescent, hebephilic is peri-pubescent, and ephebephilia is adolescent.  Roughly grade school (and below), middle school, high school.  The last category may or may not be included under the "pedo" blanket and can impact the numbers significantly.

For most purposes, it's a weasel point
gpt
I remember watching a clip from a standup show where the guy wrote a joke kinda like this:

"-Oh X famous person is a pedophile

-Well ACTUALLY they're a ephebephilic. Pedophiles are attracted to those who are pre pubescent, hebephilics are attracted to those who are peri pubescent and ephebephilics to those who are on the late teens. But at the end of the day it doesn't matter because trying to explain the difference just makes you sound even more like a pedophile"

guy was on thin ice but it was a good joke