Видео об этом наблюдении:/
Video about this observation:
https://www.youtube.com/watch?v=SQeua1qTVwY
4th pic with pen for scale. Was hung on sand fence (last pic). Thank you @mdkelly for original posting https://www.inaturalist.org/observations/38832229
This gorgeous parrotfish is swimming parallel to the ocean floor. The reason doubtless has something to do with the cleaner wrasse you can see towards the bottom of the midsection of the fish. Cleaner wrasse “service” larger fish by picking off and consuming ecto-parasites. An unusual symbiotic relationship.
ain