coleman shrimp, periclimenes colemani, on fire urchin, astropyga radiata

alfred animalia arthropoda asia astropyga bangka blue caridea celebes coleman colemani coral crustacea decapoda diadematidae diadematoida diving echinodermata echinoidea false fire indonesia island lembeh malacostraca minahasa nature north ocean palaemonidae peninsula periclimenes pulisan radiata red resort russel scuba sea shrimp spotted sulawesi travel triangle tropical tropics underwater urchin wallace wallacea water