I wanted to ask if I can ask about mythological creatures. For example, I wanted to ask about a succubus (What are its physiological details, types, etc.).
Now that this is on Meta, I feel ok answering it.
We've got a whole bunch of "anatomically correct..." questions, along with several questions that branch off into related topics once that question gets answered. Not to mention a mythical-creatures tag.
Anatomically Correct Pegasus (asked just the other day)
Would swimming dragons need wings? (about a week old)
Take a look-see to see what's already been asked and if you have a new question, just make sure it falls within what's considered "on topic" and avoid being too broad. Old questions will help.