Lycaenidae Leach, 1815
Lycaeides abetonica Verity, 1911
Lycaeides abruzzorum Dannehl, 1933
Lycaeides acreon Fabricius, 1787
Lycaeides aegusella Verity, 1921
Lycaeides alcedo Lang
Lycaeides alpina Berce, 1867
Lycaeides alpophila Verity, 1919
Lycaeides altarmena Forster, 1936
Lycaeides amphion Fabricius, 1793
Lycaeides anna Edwards, 1861
Lycaeides annetta Mead, 1882
Lycaeides apenninophila Verity, 1919
Lycaeides argus Denis & Schiffermüller, 1776
Lycaeides argyrobius Bergstrasser, 1779
Lycaeides argyrocapelus Bergstrasser, 1779
Lycaeides argyrocopus Bergstrasser, 1779
Lycaeides argyroela Bergstrasser, 1779
Lycaeides argyrognomon Bergstrasser, 1779
Lycaeides argyropeza Szabó, 1956
Lycaeides argyrophalax Bergstrasser, 1779
Lycaeides argyrotoxus Behr, 1867
Lycaeides armoricana Oberthür, 1910
Lycaeides armoricanella Beuret, 1934
Lycaeides armoricanoides Beuret, 1934
Lycaeides astragaliphaga Courvoisier, 1911
Lycaeides australissima Verity, 1919
Lycaeides balcanica Züllich, 1929
Lycaeides baldur Hemming, 1934
Lycaeides batavana Beuret, 1936
Lycaeides bavarica Forster, 1936
Lycaeides bellieri Oberthür, 1910
Lycaeides bellofontanensis Stempffer, 1928
Lycaeides bergi Kusnetzov, 1908
Lycaeides buchara Forster, 1936
Lycaeides cajona Reakirt, 1866
Lycaeides calabricola Verity, 1921
Lycaeides calliopides Verity, 1919
Lycaeides caspica Forster, 1936
Lycaeides cleobata Kozhanchikov
Lycaeides coerulea Strand, 1901
Lycaeides completa Rangnow, 1935
Lycaeides corsica Tutt, 1909
Lycaeides croatica Grand, 1913
Lycaeides cuneata Rasmussen, 1944
Lycaeides dalmatina Neustetter, 1938
Lycaeides danapriensis Stempffer & Schmidt, 1932
Lycaeides degener De Sagarra, 1930
Lycaeides delunata Nordström, 1933
Lycaeides demaculata Strand, 1901
Lycaeides djaggatai Staudinger
Lycaeides dubia Hering, 1881
Lycaeides elegans Metzner, 1926
Lycaeides energetes Staudinger
Lycaeides euergetes Stauder, 1914
Lycaeides extenta Strand, 1901
Lycaeides extincta Strand, 1901
Lycaeides extremata De Sagarra, 1932
Lycaeides fridayi Chermock, 1944
Lycaeides gazeli Beuret, 1934
Lycaeides haefelfingeri Beuret, 1935
Lycaeides idas Linnaeus, 1761
Lycaeides idasoides Beuret, 1934
Lycaeides inornata Grand, 1913
Lycaeides inyoensis Gunder, 1927
Lycaeides ismenias Gerhard, 1853
Lycaeides ismenides Rangnow, 1935
Lycaeides ismenius Gerhard, 1853
Lycaeides italapulchra Verity, 1946
Lycaeides kanteana Staudinger
Lycaeides lacustris Beuret, 1938
Lycaeides lapponica Gerhard, 1835
Lycaeides laria Verity, 1938
Lycaeides latialis Rostagno, 1910
Lycaeides leodorus Esper, 1782
Lycaeides letitia Hemming, 1934
Lycaeides ligurica Oberthür, 1910
Lycaeides lombardiana Beuret, 1938
Lycaeides longinus Nabokov, 1949
Lycaeides lycidas Meigen, 1830
Lycaeides lycidasoides Beuret, 1934
Lycaeides maracandica Ersch., 1874
Lycaeides maritimalpina Beuret, 1938
Lycaeides mazaffar Gr.-Gr.
Lycaeides melissa Edwards, 1873
Lycaeides mexicana Clench, 1965
Lycaeides micrargus Chapman & Butler
Lycaeides mira Verity, 1913
Lycaeides misera Verity, 1919
Lycaeides mongolica Staudinger
Lycaeides montanus Yagi, 1915
Lycaeides myokoensis Murayama, 1968
Lycaeides nabokovi Masters, 1972
Lycaeides nevadensis Oberthür, 1896
Lycaeides nocensis Dannehl, 1925
Lycaeides norvegica Nordström, 1935
Lycaeides ongodai Tutt, 1909
Lycaeides ornata Lempke, 1955
Lycaeides paradoxa Chermock, 1944
Lycaeides parvalaria Verity, 1946
Lycaeides philemon Boisduval, 1869
Lycaeides planorum Alph., 1881
Lycaeides postauraca Beuret, 1934
Lycaeides postrauraca Beuret, 1934
Lycaeides proxargyrognomon Beuret, 1934
Lycaeides proxarmoricana Beuret, 1934
Lycaeides pseudamoricana Heydemann, 1933
Lycaeides pseudosamuelis Nabokov, 1949
Lycaeides radiata Blachier, 1909
Lycaeides rauraca Beuret, 1934
Lycaeides regina Gr.-Gr.
Lycaeides rhenana Heydemann, 1953
Lycaeides sabina Dannehl, 1933
Lycaeides samuelis Nabokov, 1943
Lycaeides saturior Verity, 1927
Lycaeides selda Higgins, 1964
Lycaeides shirahatai Shirôzu, 1953
Lycaeides shiroumana Matsumura, 1929
Lycaeides shuroabatica Shchetkin, 1963
Lycaeides singularis Heydemann, 1932
Lycaeides sinica Forster, 1936
Lycaeides stempfferschmidti Beuret, 1934
Lycaeides sublivens Nabokov, 1949
Lycaeides subsolanus Eversmann, 1851
Lycaeides tancrei Graes
Lycaeides tapinaegus Verity, 1948
Lycaeides tarcrei Graes.
Lycaeides togakusiensis Murayama, 1964
Lycaeides transcaucasica Rebel, 1901
Lycaeides tshimgana Forster, 1936
Lycaeides ultima Verity, 1927
Lycaeides unipuncta Grand, 1913
Lycaeides ussurica Forster, 1936
Lycaeides valesiaca Oberthür, 1904
Lycaeides violaceus Rangnow, 1935
Lycaeides vulgaris Lamarck, 1835
Lycaeides yagina Strand, 1922