Paracirrhites arcuatus

Paracirrhites arcuatus (en) Arc-eyed Hawkfish, Ringeye Hawkfish, (de) Monokel-Büschelbarsch, (fr) Epervier sabot de cheval
CameraNikon D5100LensAF-S VR Micro-Nikkor 105mm f/2.8G IF-EDF-stopf/3.2ISOISO-1000Exposure time1/100 sec.