Thursday, January 24, 2013

Looking inside sea anemones

Previously, I have seen a variety of cleaner shrimp in sea anemones. (And they still occupy many anemones.) However, this year, a number of sea anemones have juvenile bluehead wrasse associated with them.  The yellow/black/white juveniles of this species also act as cleaners. These fish were less than 2 inches in length.




The terminal phase bluehead is the only phase of this species to have a blue head.  This fish was about 5 inches in length.  They flit around on the reef, so it took some time to get this photo (at about 20 feet).



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