This rare fish has been called a living fossil
.... than most other fish but I think the reason for it is that they are so rare that... [DOC] [TLE] 'Living Fossil' Gets Its Genome Sequenced | Science | AAAS [PAR] Apr 17, 2013 ... Coelacanth&#8217;s DNA reveals why the fish may have changed so little in 300 
million years.