Gorgonian Spider Crab

Thanks, @Rosa Maria :)

Thanks, @SukanyaDatta :)

Thanks, @sunnyjosef. Yes, it can be very difficult to find them, but usually, if you are familiar with them, and you know the host coral, then you have a chance to find them. Also, they tend to live most of their life in the same host coral unless disturbed frequently.

Thanks, @franco2 :) if you look closely, you will notice they have red eyes too

Yes, @Maria, that's why they lives exclusively on the same Gorgonian coral. Thanks, @Reza and @Nayeli :) Thanks too, @Gilma :), will reply to your e-mail later.