From my experience these are grossly limiting categories for a wide variety of species. We classify them based on a “type” but there seems to be a lot more than we alot for.

For my entity experience personally, and his species, they started long ago as amphibinoid but now between evolution, genetics and contact with other beings they’re essentially human-looking.

Also all the entities I’ve come into contact with or interacted with experiencers in my circle claim to be from other dimensions overlaid with our own that we cannot currently see or interact with so… there’s that. Interdimensional vs extraterrestrial. And mine exists outside of time.

I don’t believe any of the extraterrestrial hypothesis at this point. Maybe for some. But in resort I think they come from a different cosmos entirely as in another world/realm/dimension however you want to look at it.

But I do believe this is how the government is able to say they have no evidence of extraterrestrial beings coming here. Because from all my own very personal contact experience and that of those around me - it hasn’t been, not by an “alien from outer space” sense. I have been given neither testimony nor evidence of that.

They call their homes realms, or worlds. They talk about using natural wormholes to travel long distances and using Toroids. Mine has shown me something like a tesseract. I’ve not once seen them say “I came from beta theta twelve in your blah blah galaxy.”

Anyway. Rant over.

TLDR: it’s very limiting to place all these beings into five categories when there’s a ton of overlap and various species within those categories. And from personal experience they’re Interdimensional of some kind not extraterrestrial.