Phylum Arthropoda Siebold, 1848 - arthropods
   Class Insecta Linnaeus, 1758 - insects
     Subclass Pterygota Lang, 1888 - winged insects see Infraclass Pterygota Lang, 1888
       Endopterygota Sharp, 1899
         Order Lepidoptera Linnaeus, 1758 - butterflies, moths
           Suborder Heteroneura Tillyard, 1918 see Infraorder Heteroneura Tillyard, 1918
             Superfamily Papilionoidea Latreille, 1802
               Family Lycaenidae Leach, 1815 - gossamer-winged butterflies
                 Subfamily Theclinae Swainson, 1830 (1820)
                   Tribe Eumaeini Doubleday, 1847
                     01 Genus Callophrys Billberg, 1820 - green hairstreaks and elfins
                     02 Genus Normannia see Genus Nordmannia Tutt, 1907
                     03 Genus Strymondia nom. null. see Genus Strymonidia Tutt, 1908
                     04 Genus Strymon Hübner, 1818 - scrub hairstreaks
                     05 Genus Satyrium Scudder, 1876
                     06 Genus Calycopis Scudder, 1876
                     07 Genus Panthiades Hübner, [1819]
                     08 Genus Arawacus Kaye, 1904 - stripestreaks
                     09 Genus Cycnus Hübner, 1819 see Genus Panthiades Hübner, [1819]
                     10 Genus Pseudolycaena Wallengren, 1858
                     11 Genus Atlides Hübner, [1819]
                     12 Genus Thestius Hübner, 1819
                     13 Genus Theritas Hübner, 1818
                     14 Genus Evenus Hübner, [1819]
                     15 Genus Arcas Swainson, 1832
                     16 Genus Eumaeus Hübner, 1819