"The Spectra are the deities of the Rahkaii and anyone who follows Spectralism. There are several levels of Spectra: Inner Spectra (of which there are 10 not including Effiss, the leader of all the Spectrum), Greater Spectra, Middling Spectra and Lesser Spectra. Lessers are many. They have comparable power to Rahkaii Shime, the most powerful of mortals; they aren't put in charge of anything much but rather do errands for those above them; and they aren't worshiped. Middling and Greater Spectra are put in charge of things. A Middling Spectra might look over a large area of a planet, while a Greater Spectra might look over an entire inhabited solar system or things which are less easily defined. Each work directly for one of the Inner Spectra, and are worshiped in only a kind of vague manner, on the side as it were. Inner Spectra actually have a portfolio of things they look over, with the help of their subordinate Spectra. They are worshiped directly by the Rahkaii and Spectralists. Effiss Himself has no shrines and very few Rahkaii directly associated with Him. He is also not worshiped directly, since by worshiping any of His Inner Spectra, you was worshiping Him as well.
...
Yeah. So, um... these are the symbols of the Rahkaii. Enjoy! < ^.^;>"

Rahkaii, Spectra, Effiss and the rest of the Inner Spectra are © me