Clyster Itys

[Regiarbol]

Does anyone know anything about Clyster Itys? I recently found a Clyster Itys toy in my house that I had most likely got in Taiwan when I was very little. I have never come across this species and would like to know more about it, like what is it's average size, etc.

 

[Dynastes]

I've never even heard of that species though I imagine if I thumb through a few of my books it might be in there (I just checked a few Japanese books and nothing). I did a quick search online and it looks like a normal Oryctes to me. Is it found in Taiwan?

 

[Regiarbol]

it's actually from indonesia i think. i found a picture of a clyster itys male and it seems more "knobly" in the front compared to most oryctes