Undated handout photo released by the CSIRO on January 13, 2012 shows a previously un-named species of horse fly whose appearance is dominated by its glamorous golden lower abdomen. The Scaptia (Plinthina) beyonceae has been named in honour of American poORIAL USE MANDATORY CREDIT NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS AFP PHOTO / HO / CSIRO / Bryan LESSARD (Photo credit should read BRYAN LESSARD/AFP/Getty Images)