I observed this unusual organism during a December, 2012 King Tide when saw several and took this photo. Determining what they were, exactly, wasn’t easy. I contacted Cynthia Trowbridge at the Oregon Institute of Marine Biology and she kindly identified my mystery creature as the salp, Thetys vagina. If you want to know more about them you can check out the account in the jellieszone.
In the weeks since Cynthia told me what I had discovered, I have seen several TV news, radio and newspaper accounts concerning salps washing up on beaches this winter. I have learned that Thetys vagina doesn’t wash up often and I wasn’t the only one who had a tough time identifying it correctly.