Title says it all. Noticed some polyp extension on some sps i have been hoping are turning around and noticed these little guys. you can see one a little more clearly in the above picture, it is almost right in the center on the bleached looking part. In the lower picture there are a bunch of them on the bleached or dead part but the picture is not too clear on it. Any ID will help. I am hoping these are pods of some sort cleaning off dead tissue but i am afraid they are the cause of the dead tissue. I think in the top picture the coral is more bleached there because there is some polyp extension in the white part right next to it. Thanks in advance.