Seriatopora caliendrum

Seriatopora caliendrum (en) Birdsnest Coral, (de) Nadelkoralle, Dornkoralle
CameraNikon D5100LensAF-S VR Micro-Nikkor 105mm f/2.8G IF-EDF-stopf/11ISOISO-1000Exposure time1/50 sec.