Well some people beileve animals are holy or a God so they beileve they should honor that animal by putting them on a flag, a pin, or a statue. Like we honor in the USA the bald eagle and we have him on some important stuff.
The symbols are the symbols of the demons which will appear in the next book which will be written soon.
The context in which they appear
There are a great number of symbols that can represent a nation. Flags and animals are two commonly used symbols.
Archetypes never appear as symbols.
(\__/) (='.'=) (")_(")
non-printing characters.
To alert you to needed precautions
There doesn't appear to be any symbols, just parts of the machine that are visible
Colors and animals were, and are, used in coats of arms because they are used a symbols.
Your right... there is no such thing as "rare" animals.
you have to match the symbols the appear on the circles with its matching one
The birth of new life