Endemic Hawaiian Saddle Wrasse (Thalassoma duperrey) approach to clean a Reef Manta Ray (Mobula (formerly Manta) alfredi) of parasites at a reef cleaning station off the Kona Coast, the Big Island, Hawaii, USA. This particular female manta with a missing left cephalic lobe has been observed by divers and snorkelers at Kona since 2001 is named Koi Ray.Image #: 12530455 See More From: Thomas Kline