J. hyalinus (left) and Sea anemone, Sagartia troglodytes. When found floating as a contracted ball, this J. hyalinus was initially mistaken for a detached sea anemone. In edge of sea, LWS, Menai Strait, Wales. April 2011.
J. hyalinus (left) and Sea anemone, Sagartia troglodytes. When found floating as a contracted ball, this J. hyalinus was initially mistaken for a detached sea anemone. In edge of sea, LWS, Menai Strait, Wales. April 2011.