1. Appeltans , W. Bouchet , P. Boxshall , G. A. Fauchald , K. Gordon , D. P. Hoeksema , B. W. Poore , G. C. B. van Soest , R. W. M. Stöhr , S. Walter , T. C. Costello , M. J. 2011 World Register of Marine Species http://www.marinespecies.org
2. Global climate change and the origin of modern benthic communities in Antarctica;Aronson;American Zoologist,2001