I have no idea the difference between a ric and a yuma, it was bright orange with a green center, I kept it in the tank hoping it would come back to life, the head of the mushroom fell off yesterday and fell down into a hole in a rock but is still in the tank, but I am still pretty sure it was dead. The blue green mushrooms I bought two were blue and green striped and four were blue green spotted, they are tiny mushrooms and as I am getting old my eyes aren't so great anymore so the stripes and spots kinda muted together and gave the mushrooms the most beautiful teal colored look that I had to have them even though the rock was more than I wanted to spend on any one frag. I am hoping that the color will come back if they survive, although the blue and purple color that they have turned in my tank is pretty they are just not stunning like they were when they were teal