Known only from the Weddell Sea, Atlantic part of the Antarctica [details]
Known only from the Weddell Sea, Atlantic part of the Antarctica [details]
Known only from the South Shetland Islands [details]
Known from Antarctic Peninsula and Kerguelen Island [details]
Named for the geographical origin of the material [details]
Named for Dr. Andreas Bick (University of Rostock, Germany) who collected the material [details]