I have this white one, nothing I have ever seen before at all. An I love it. It has solid white legs with tan banding an blue eye stalks/feelers. It does have hairy legs but it has been a model citizen, even standing up to my big blue leg. So I presume it's safe for corals. I named it Casper as through all my research on hermit hitch hikers, only a few pics have matched him an was never named