Rhinecanthus aculeatus

Rhinecanthus aculeatus (en) Picasso Triggerfish, Humuhumu Triggerfish, Blackbar Triggerfish, White Banded Triggerfish, White Barred Triggerfish, (de) Picasso Drücker, (fr) Baliste Picasso
CameraNikon D5100LensAF-S VR Micro-Nikkor 105mm f/2.8G IF-EDF-stopf/3.5ISOISO-2500Exposure time1/200 sec.