Metazoa Haeckel 1874 - multicellular animals see Kingdom Animalia Linnaeus, 1758
   Phylum Nemertea Schultze, 1851 - ribbon worms
     Neonemertea Thollesson & Norenburg, 2003
       Hoplonemertea Hubrecht, 1879 see Order Hoplonemertea Hubrecht, 1879
         Monostilifera see Suborder Monostilifera Brinkmann, 1917
           Distromatonemertea Thollesson & Norenburg, 2003
             Family Carcinonemertidae Sumner, Osburn & Cole, 1913
               Genus Carcinonemertes Coe, 1902
                 Carcinonemertes cf. carcinophila (Kölliker, 1845)
                   1 Carcinonemertes cf. carcinophila imminuta (Kölliker, 1845)