| Species | Euthalia acon
| | |
| Species | Euthalia aconthea Cramer, 1777
Baron, Baron butterfly, Common Baron | 29 | Subspecies |
| Species | Euthalia acontius Hewitson, 1874
| | |
| Species | Euthalia adeona Smith & Kirby, 1894
| | |
| Species | Euthalia adeonides Fruhstorfer, 1904
| | |
| Species | Euthalia adinda Fruhstorfer, 1913
| | |
| Species | Euthalia aditha Fruhstorfer, 1913
| | |
| Species | Euthalia adonia Cramer, 1780
Green Baron, White-banded Baron | 11 | Subspecies |
| Species | Euthalia adustata Fruhstorfer, 1913
| | |
| Species | Euthalia aeetes Hewitson, 1861 ⇒ Lexias aeetes
| 7 | Subspecies |
| Species | Euthalia aegle Doherty, 1891
| 2 | Subspecies |
| Species | Euthalia aeropa Linnaeus, 1758 ⇒ Lexias aeropa
| 14 | Subspecies |
| Species | Euthalia aeropus Fruhstorfer, 1913
| 3 | Subspecies |
| Species | Euthalia aetion Hewitson, 1862
| 9 | Subspecies |
| Species | Euthalia affinis Lathy, 1900
| | |
| Species | Euthalia agniformis Fruhstorfer, 1906
| | |
| Species | Euthalia agnis Vollenhoven, 1862
| 6 | Subspecies |
| Species | Euthalia agosthena Fruhstorfer, 1914
| | |
| Species | Euthalia albescens Mell, 1923
| | |
| Species | Euthalia albifera Linnaeus, 1758 ⇒ Lexias aeropa
Orange-banded Plane | 1 | Subspecies |
| Species | Euthalia albinistica Strand, 1913
| | |
| Species | Euthalia alboapicala Monastyrskii, 2005
| | |
| Species | Euthalia albopunctata Crowley, 1895
| | |
| Species | Euthalia alcandra Hubner, 1818 ⇒ Euthalia nais
| | |
| Species | Euthalia alpheda Godart, 1824
Streaked Baron | 22 | Subspecies |
| Species | Euthalia alpherakyi Oberthür, 1907
| 5 | Subspecies |
| Species | Euthalia alutoya Fruhstorfer, 1913
| | |
| Species | Euthalia amabilis Staudinger, 1896
| | |
| Species | Euthalia amanda Hewitson, 1862
Sulawesi Gaudy Baron | 5 | Subspecies |
| Species | Euthalia ambalika Moore, 1857
| | |
| Species | Euthalia ambrysus Fruhstorfer, 1913
| | |
| Species | Euthalia amlana Numalon, 1970
| | |
| Species | Euthalia amplifascia Tytler, 1940
| | |
| Species | Euthalia anaea Niepelt, 1927
| | |
| Species | Euthalia anagama Fruhstorfer, 1913
| | |
| Species | Euthalia ananda Roepke, 1938
| | |
| Species | Euthalia andersonii Moore, 1884
| | |
| Species | Euthalia andosa
| | |
| Species | Euthalia angustifascia Joicey & Noakes, 1915
| | |
| Species | Euthalia anisikani Tytler, 1940
| | |
| Species | Euthalia annae Hagen, 1896
| | |
| Species | Euthalia annamita Moore, 1879
| | |
| Species | Euthalia anosia Moore, 1858
Blue Duchess, Gray Baron, Grey Baron | 11 | Subspecies |
| Species | Euthalia antiquea Schröder & Treadaway, 1980
| | |
| Species | Euthalia anyte Hewitson, 1862 ⇒ Euthalia nara
| | |
| Species | Euthalia apama Fruhstorfer, 1913
| | |
| Species | Euthalia apex Tsukada, 1991
| | |
| Species | Euthalia aphidas Hewitson, 1862
| | |
| Species | Euthalia apicalis Vollenhoven, 1862
| | |
| Species | Euthalia appiades Ménétriés, 1857
| | |
| Species | Euthalia apsarasa Vollenhoven, 1862
| | |
| Species | Euthalia arama Fruhstorfer, 1913
| | |
| Species | Euthalia arasada Fruhstorfer, 1913
| | |
| Species | Euthalia arata Fruhstorfer, 1913
| | |
| Species | Euthalia arhat Fruhstorfer, 1913
| | |
| Species | Euthalia aridaya Fruhstorfer, 1913
| | |
| Species | Euthalia aristides Oberthür, 1907
| 3 | Subspecies |
| Species | Euthalia armandiana Poujade, 1886
| | |
| Species | Euthalia aryana Fruhstorfer, 1913
| | |
| Species | Euthalia asoka Felder, 1867
| | |
| Species | Euthalia asvatha Fruhstorfer, 1913
| | |
| Species | Euthalia attenuata Tytler, 1911
| | |
| Species | Euthalia atys Fruhstorfer, 1907
| | |
| Species | Euthalia baliensis Jurriaanse & Volbeda, 1924
| | |
| Species | Euthalia bangkaiana Fruhstorfer, 0
| | |
| Species | Euthalia bangkana Hagen, 1892
| | |
| Species | Euthalia bankana
| | |
| Species | Euthalia baweana Hall, 1930
| | |
| Species | Euthalia beata Fruhstorfer, 1905
| | |
| Species | Euthalia behe
| 1 | Subspecies |
| Species | Euthalia bellata Druce, 1873
| | |
| Species | Euthalia bellula Yokochi, 2005
| | |
| Species | Euthalia bicolorata Strand, 1913
| | |
| Species | Euthalia bimaculata Talbot, 1932
| | |
| Species | Euthalia binghamii de Nicéville, 1895
| | |
| Species | Euthalia bipunctata Vollenhoven, 1862
| 13 | Subspecies |
| Species | Euthalia blumei Vollenhoven, 1862
| | |
| Species | Euthalia boisduvalii Boisduval, 1836
| | |
| Species | Euthalia bolitissa Fruhstorfer, 1913
| | |
| Species | Euthalia bontouxi Vitalis de Salvaza, 1924
| | |
| Species | Euthalia bougainvillei Corbet, 1941
| | |
| Species | Euthalia bunaya Fruhstorfer, 1913
| | |
| Species | Euthalia bunzoi Sugiyama, 1996
| 2 | Subspecies |
| Species | Euthalia byakko Uehara & Yoshida, 1995
Banded Duke | | |
| Species | Euthalia caenaespolis Hewitson, 1873
| | |
| Species | Euthalia canescens Butler, 1868 ⇒ Lexias canescens
| 5 | Subspecies |
| Species | Euthalia caudata Talbot, 1943
| | |
| Species | Euthalia cavarna Fruhstorfer, 1913
| | |
| Species | Euthalia cenespolis Hewitson, 1875
| | |
| Species | Euthalia chalcedonides Fruhstorfer, 1913
| | |
| Species | Euthalia chayuensis H. Huang, 2001
| | |
| Species | Euthalia chersonesia Fruhstorfer, 1904
| | |
| Species | Euthalia choirilus Fruhstorfer, 1913
| | |
| Species | Euthalia chula Fruhstorfer, 1905
| | |
| Species | Euthalia cicero Herbst, 1793
| | |
| Species | Euthalia civetta Fruhstorfer, 1913
| | |
| Species | Euthalia clathrata Vollenhoven, 1862
| | |
| Species | Euthalia cocytina Distant, 1882 ⇒ Tanaecia japis
| 2 | Subspecies |
| Species | Euthalia cocytus Fabricius, 1787 ⇒ Tanaecia cocytus
| 1 | Subspecies |
| Species | Euthalia colorata Fruhstorfer, 1913
| | |
| Species | Euthalia compta Fruhstorfer, 1899
| | |
| Species | Euthalia confucius Westwood, 1850
Chinese Duke | 3 | Subspecies |
| Species | Euthalia consobrina Smith & Kirby, 1891
| | |
| Species | Euthalia cooperi Tytler, 1940
| 1 | Subspecies |
| Species | Euthalia corbeti Pendlebury, 1939 ⇒ Euthalia ipona
| | |
| Species | Euthalia cordata Weymer, 1887
| 2 | Subspecies |
| Species | Euthalia cordelia Fruhstorfer, 1899
| | |
| Species | Euthalia cosana Fruhstorfer, 1913
| | |
| Species | Euthalia culminicola Fruhstorfer, 1894
| | |
| Species | Euthalia curvifascia
| 2 | Subspecies |
| Species | Euthalia cusama Fruhstorfer, 1913
| | |
| Species | Euthalia cyanipardus Butler, 1868 ⇒ Lexias cyanipardus
| 6 | Subspecies |
| Species | Euthalia daitonensis Matsumura, 1919
| | |
| Species | Euthalia damalis Erichson, 1834
| 3 | Subspecies |
| Species | Euthalia dammermani Van Eecke, 1932
| | |
| Species | Euthalia darani Fruhstorfer, 1913
| | |
| Species | Euthalia decoratus Butler, 1868
| | |
| Species | Euthalia delmana Swinhoe, 1893
| | |
| Species | Euthalia derma Kollar, 1848
| | |
| Species | Euthalia dermoides Rothschild, 1892
| | |
| Species | Euthalia dharma Roepke, 1938
| | |
| Species | Euthalia dhayma Fruhstorfer, 1913
| | |
| Species | Euthalia diardi Vollenhoven, 1862
| | |
| Species | Euthalia dirtea Fabricius, 1793 ⇒ Lexias dirtea
| 25 | Subspecies |
| Species | Euthalia dirteana Corbet, 1941
| | |
| Species | Euthalia dirteoides Fruhstorfer, 1913
| | |
| Species | Euthalia discispilota Moore, 1878
| | |
| Species | Euthalia disconthea Godart, 1823
| | |
| Species | Euthalia diversa Evans, 1912
| | |
| Species | Euthalia djata Distant & Pryer, 1887
Red-spot Baron | 6 | Subspecies |
| Species | Euthalia dodanda Fruhstorfer, 1913
| | |
| Species | Euthalia dodarti Fruhstorfer, 1898
| 1 | Subspecies |
| Species | Euthalia dolia Fruhstorfer, 1913
| | |
| Species | Euthalia donata Fruhstorfer, 1907
| | |
| Species | Euthalia doubledayii Gray, 1846 ⇒ Euthalia patala
| | |
| Species | Euthalia dubernardi Oberthür, 1907
| | |
| Species | Euthalia duda Staudinger, 1855
Blue Duchess | 4 | Subspecies |
| Species | Euthalia dunnya Doubleday, 1848
| 5 | Subspecies |
| Species | Euthalia dunya Doubleday, 1848 ⇒ Bassarona dunya
Great Marquis | 1 | Subspecies |
| Species | Euthalia durga Moore, 1857 ⇒ Bassarona durga
Blue Duke | 2 | Subspecies |
| Species | Euthalia durya Fruhstorfer, 1898
| 3 | Subspecies |
| Species | Euthalia ehuangensis Wang & Li, 2004
| | |
| Species | Euthalia eion de Nicéville, 1895
| | |
| Species | Euthalia eleanor Fruhstorfer, 1898
| | |
| Species | Euthalia elicius de Nicéville, 1890
| | |
| Species | Euthalia ellida Staudinger, 1896
| | |
| Species | Euthalia ellora Fruhstorfer, 1898
| | |
| Species | Euthalia elna Poll, 1895
| | |
| Species | Euthalia elone de Nicéville, 1893
| | |
| Species | Euthalia emalea Guérin-Méneville, 1843
| | |
| Species | Euthalia epiona Moore, 1859 ⇒ Euthalia patala
| | |
| Species | Euthalia eporidorix Fruhstorfer, 1913
| | |
| Species | Euthalia erana de Nicéville, 1893
| | |
| Species | Euthalia ergena Linnaeus, 1758 ⇒ Lexias aeropa
Orange-banded Plane | 1 | Subspecies |
| Species | Euthalia eriphylae de Nicéville, 1891
Grey-Tipped Baron, White-tipped Baron | 5 | Subspecies |
| Species | Euthalia esmalta Fruhstorfer, 1913
| | |
| Species | Euthalia eson de Nicéville, 1895
| | |
| Species | Euthalia euphemius Staudinger, 1896
| | |
| Species | Euthalia eurus de Nicéville, 1895
| | |
| Species | Euthalia eutaenia Fruhstorfer, 1913
| | |
| Species | Euthalia eutychias Linnaeus, 1758
| | |
| Species | Euthalia eutychius Fruhstorfer, 1913
| | |
| Species | Euthalia eva Felder, 1867
| | |
| Species | Euthalia evelina Stoll, 1790 ⇒ Dophla evelina
Redspot Duke | 19 | Subspecies |
| Species | Euthalia exarchus Fruhstorfer, 1914
| | |
| Species | Euthalia externa de Nicéville, 1895
| | |
| Species | Euthalia floralis Fruhstorfer, 1913
| | |
| Species | Euthalia floresiana Fruhstorfer, 1898
| | |
| Species | Euthalia formosana Fruhstorfer, 1908
French Duke | | |
| Species | Euthalia franciae Gray, 1846
French Duke | 4 | Subspecies |
| Species | Euthalia franciaea
| | |
| Species | Euthalia fulguralis Matsumura, 1909
| | |
| Species | Euthalia fulica Fruhstorfer, 1906
| | |
| Species | Euthalia fulvomaculata Capronnier, 1889
| | |
| Species | Euthalia fumosa Fruhstorfer, 1899
| | |
| Species | Euthalia fuscomarginata Joicey & Talbot, 1928
| | |
| Species | Euthalia galara Fruhstorfer, 1913
| | |
| Species | Euthalia galoa Fruhstorfer, 1913
| | |
| Species | Euthalia gandarva Vollenhoven, 1862
| | |
| Species | Euthalia gardineri Fruhstorfer, 1907
| | |
| Species | Euthalia garuda Hewitson, 1874 ⇒ Euthalia aconthea
Baron, Common Baron | 3 | Subspecies |
| Species | Euthalia gasvena Fruhstorfer, 1913
| | |
| Species | Euthalia genetta Fruhstorfer, 1913
| | |
| Species | Euthalia gigantea Fruhstorfer, 1898
| | |
| Species | Euthalia godarti Semper, 1878
| 1 | Subspecies |
| Species | Euthalia godartii Gray, 1846 ⇒ Tanaecia godartii
| 1 | Subspecies |
| Species | Euthalia goodrichi Distant, 1886
| | |
| Species | Euthalia gopia Moore, 1859
| | |
| Species | Euthalia grahami Riley & Godfrey, 1921
| | |
| Species | Euthalia guangdongensis Wu, 1994
| | |
| Species | Euthalia gupta de Nicéville, 1886
| | |
| Species | Euthalia gurda Fruhstorfer, 1906
| | |
| Species | Euthalia gustavi Fruhstorfer, 1913
| | |
| Species | Euthalia haradai Yokochi, 1996
Chinese Duke | | |
| Species | Euthalia hebe Leech, 1891
| 5 | Subspecies |
| Species | Euthalia hegias Fruhstorfer, 1913
| | |
| Species | Euthalia helvidius Fruhstorfer, 1913
| | |
| Species | Euthalia heweni H. Huang, 2002
| | |
| Species | Euthalia hikarugenzi Anon, 1980
| | |
| Species | Euthalia hoa Monastyrskii, 2005
| | |
| Species | Euthalia iapis Godart, 1824 ⇒ Tanaecia iapis
| | |
| Species | Euthalia ignifera Fruhstorfer, 1913
| | |
| Species | Euthalia ignigena Fruhstorfer, 1898
| | |
| Species | Euthalia ilka Fruhstorfer, 1899
| | |
| Species | Euthalia immaculata Snellen, 1890
| | |
| Species | Euthalia imperator Hewitson, 1863
| | |
| Species | Euthalia indica Fruhstorfer, 1904
| | |
| Species | Euthalia indistincta Butler, 1901
| | |
| Species | Euthalia indras Vollenhoven, 1862
| | |
| Species | Euthalia inspersa Fruhstorfer, 1906
| 2 | Subspecies |
| Species | Euthalia insulae Hall, 1930
Naga Duke | 1 | Subspecies |
| Species | Euthalia insularis Eliot, 1978
| | |
| Species | Euthalia ipona Fruhstorfer, 1913
Malayan White-edged Blue Baron, Silvery Blue Baron | | |
| Species | Euthalia ira Moore, 1897
| | |
| Species | Euthalia irma Fruhstorfer, 1905
| | |
| Species | Euthalia irrubescens Grose-Smith, 1893
| 3 | Subspecies |
| Species | Euthalia iva Moore, 1857
| 2 | Subspecies |
| Species | Euthalia jadeitina Fruhstorfer, 1913
| | |
| Species | Euthalia jahnita Evans, 1924
| | |
| Species | Euthalia jahnu Moore, 1865 ⇒ Tanaecia jahnu
| | |
| Species | Euthalia jaina Felder, 1867
| | |
| Species | Euthalia jama
| 1 | Subspecies |
| Species | Euthalia jamida Fruhstorfer, 1906
| | |
| Species | Euthalia jana Felder, 1866
| 5 | Subspecies |
| Species | Euthalia japis Godart, 1823
| | |
| Species | Euthalia japroa Tytler, 1915
| | |
| Species | Euthalia javana Fruhstorfer, 1898
| | |
| Species | Euthalia jiwabaruana Eliot, 1980
| | |
| Species | Euthalia joloana
| | |
| Species | Euthalia julii Ménétriés, 1855 ⇒ Tanaecia julii
| 1 | Subspecies |
| Species | Euthalia kalawrica Tytler, 1940
| | |
| Species | Euthalia kameii Koiwava, 1996
| | |
| Species | Euthalia kanda Moore, 1859
Yellow Baron | 6 | Subspecies |
| Species | Euthalia kangeana Talbot, 1943
| | |
| Species | Euthalia kardama Moore, 1859
| | |
| Species | Euthalia karina Kalis, 1933
| | |
| Species | Euthalia kastobo Hagen, 1896
| | |
| Species | Euthalia keda Pendlebury, 1939
| | |
| Species | Euthalia kenodontus Fruhstorfer, 1906
| | |
| Species | Euthalia kesava Moore, 1859
| 8 | Subspecies |
| Species | Euthalia khama Alpheraky, 1895
Naga Duke | 3 | Subspecies |
| Species | Euthalia khambounei Uehara & Yokochi, 2001
| | |
| Species | Euthalia khambournei Uehara & Yokochi, 2001
| 1 | Subspecies |
| Species | Euthalia kharma
| 1 | Subspecies |
| Species | Euthalia khasiana Swinhoe, 1893 ⇒ Lexias khasiana
| | |
| Species | Euthalia kingtungensis Lee, 1962
| | |
| Species | Euthalia kis Joicey & Talbot, 1921
| | |
| Species | Euthalia koharai Yokochi, 2005
| | |
| Species | Euthalia kosempona Fruhstorfer, 1908
| 2 | Subspecies |
| Species | Euthalia krannon Fruhstorfer, 1906
| | |
| Species | Euthalia kwangtungensis Mell, 1935
| | |
| Species | Euthalia labotas Hewitson, 1864
| | |
| Species | Euthalia larika Swinhoe, 1915
| | |
| Species | Euthalia laudabilis Swinhoe, 1890 ⇒ Dophla evelina
| | |
| Species | Euthalia laverna Butler, 1870
| | |
| Species | Euthalia lavernalis Nicéville, 1893
| | |
| Species | Euthalia leechi Oberthür, 1907
| 2 | Subspecies |
| Species | Euthalia lengba Tytler, 0
| 1 | Subspecies |
| Species | Euthalia leopardina Fruhstorfer, 1913
| | |
| Species | Euthalia lepidea Butler, 1868 ⇒ Tanaecia flora
Grey Count | 1 | Subspecies |
| Species | Euthalia limbata Fruhstorfer, 1899
| | |
| Species | Euthalia linpingensis Mell, 1935
| | |
| Species | Euthalia lioneli Fruhstorfer, 1905
| | |
| Species | Euthalia longi Vitalis de Salvaza, 1924
| | |
| Species | Euthalia lubentina Cramer, 1777
Common Gaudy Baron, Gaudy Baron | 21 | Subspecies |
| Species | Euthalia lubentinaleytensis Jumalon, 1975
| | |
| Species | Euthalia ludekingii Vollenhoven, 1862
| | |
| Species | Euthalia ludonia Staudinger, 1889
| 2 | Subspecies |
| Species | Euthalia lushanensis Z.G. Wang & Y. Niu, 2002
| | |
| Species | Euthalia lusiada C. Felder& R. Felder, 1863
| 5 | Subspecies |
| Species | Euthalia lutescentitincta Strand, 1913
| | |
| Species | Euthalia maceralis Anon, 1980
| | |
| Species | Euthalia maclayi Distant, 1883
| | |
| Species | Euthalia macnairi Distant, 1883
| | |
| Species | Euthalia magama Fruhstorfer, 1913
| | |
| Species | Euthalia magnolia Staudinger, 1896
| | |
| Species | Euthalia mahadeva Moore, 1859
Bingham’s Blue Baron, Blue Baron | 12 | Subspecies |
| Species | Euthalia mahapota Fruhstorfer, 1913
| | |
| Species | Euthalia mahara Fruhstorfer, 1913
| | |
| Species | Euthalia mahonia Fruhstorfer, 1913
| | |
| Species | Euthalia malaccana Fruhstorfer, 1899
Fruhstorfer'S Baron, Fruhstorfer’s Baron | 5 | Subspecies |
| Species | Euthalia malapana Shirôzu& Chung, 1958
White-tipped Baron | | |
| Species | Euthalia malissia Fruhstorfer, 1913
| | |
| Species | Euthalia manaya Fruhstorfer, 1913
| | |
| Species | Euthalia manda Fruhstorfer, 1913
| | |
| Species | Euthalia mara Moore, 1859
| | |
| Species | Euthalia marana Corbet, 1937
| | |
| Species | Euthalia mariae Fruhstorfer, 1904
| | |
| Species | Euthalia marthae Strand, 1910
| | |
| Species | Euthalia martini Fruhstorfer, 1912
| | |
| Species | Euthalia masumi Yokochi, 2009
| | |
| Species | Euthalia maymyoensis Tytler, 1940
| | |
| Species | Euthalia medaga Fruhstorfer, 1913
| | |
| Species | Euthalia meforensis Linnaeus, 1758 ⇒ Lexias aeropa
Orange-banded Plane | 1 | Subspecies |
| Species | Euthalia merguia Tytler, 1926
| | |
| Species | Euthalia meridionalis Mell, 1935
| | |
| Species | Euthalia merilia Swinhoe, 1893
| | |
| Species | Euthalia merta Moore, 1859
Dark Baron, Pale-tipped Baron, Powdered Baron | 11 | Subspecies |
| Species | Euthalia midia Linnaeus, 1758 ⇒ Lexias aeropa
Orange-banded Plane | 1 | Subspecies |
| Species | Euthalia milleri Pendlebury, 1939
| | |
| Species | Euthalia mindanaensis Schröder & Treadaway, 1978
| | |
| Species | Euthalia mindorana Fruhstorfer, 1899
| | |
| Species | Euthalia mingyiae H. Huang, 2002
| | |
| Species | Euthalia mirditta Fruhstorfer, 1913
| | |
| Species | Euthalia miscus Fruhstorfer, 1913
| | |
| Species | Euthalia mitra Felder, 1867
| | |
| Species | Euthalia mitschkei Lathy, 1913
| | |
| Species | Euthalia miyana Fruhstorfer, 1913
| | |
| Species | Euthalia modesta Fruhstorfer, 1906
| | |
| Species | Euthalia monara Fruhstorfer, 1913
| | |
| Species | Euthalia monbeigi Oberthür, 1907
| 1 | Subspecies |
| Species | Euthalia monilis Moore, 1897
Red-spot Marquis | | |
| Species | Euthalia monina Fabricius, 1787
Baronet, Malay Baron, Powdered Baron | 33 | Subspecies |
| Species | Euthalia montana Fruhstorfer, 1899
| | |
| Species | Euthalia montivaga Fruhstorfer, 1913
| | |
| Species | Euthalia mysolensis Linnaeus, 1758 ⇒ Lexias aeropa
Orange-banded Plane | 1 | Subspecies |
| Species | Euthalia nadaka Fruhstorfer, 1913
| | |
| Species | Euthalia nadenya Fruhstorfer, 1913
| | |
| Species | Euthalia nagaensis Tytler, 1940
| | |
| Species | Euthalia nais Forster, 1771
Baronet | | |
| Species | Euthalia nara Moore, 1859
Bronze Duke, Grand Duchess | 12 | Subspecies |
| Species | Euthalia narayana Smith & Kirby, 1891
Burmese Duke | 1 | Subspecies |
| Species | Euthalia natuna Fruhstorfer, 1906
| | |
| Species | Euthalia nephritica Fruhstorfer, 1913
| | |
| Species | Euthalia niasana Talbot & Corbet, 1943
| | |
| Species | Euthalia niepelti Strand, 1916
| | |
| Species | Euthalia nirodha Fruhstorfer, 1913
| | |
| Species | Euthalia nivepicta Fruhstorfer, 1897
| | |
| Species | Euthalia nodrica
| | |
| Species | Euthalia nugatoris Murayama, 1961
| | |
| Species | Euthalia numerica Weymer, 1885
| | |
| Species | Euthalia obscurata Fruhstorfer, 1913
| | |
| Species | Euthalia obsoleta Fruhstorfer, 1896
| | |
| Species | Euthalia occidentalis Hall, 1930
| | |
| Species | Euthalia octogesima Vollenhoven, 1862
| | |
| Species | Euthalia odilina Fruhstorfer, 1913
| | |
| Species | Euthalia omeia Leech, 1891
| 1 | Subspecies |
| Species | Euthalia oreophila Röber, 1925
| | |
| Species | Euthalia orestias Fruhstorfer, 1912
| | |
| Species | Euthalia oriens
| 2 | Subspecies |
| Species | Euthalia ormocana Jumalon, 1970
| | |
| Species | Euthalia ornata Schröder & Treadaway, 1979
| | |
| Species | Euthalia ottonis Fruhstorfer, 1899
| | |
| Species | Euthalia pacifica Mell, 1934
| 2 | Subspecies |
| Species | Euthalia pagiana Corbet, 1942
| | |
| Species | Euthalia paisandrus Fruhstorfer, 1913
| | |
| Species | Euthalia palabuana Fruhstorfer, 1913
| | |
| Species | Euthalia palawana Moore, 1897
| | |
| Species | Euthalia panopus Felder, 1861
| 5 | Subspecies |
| Species | Euthalia paramitra Fruhstorfer, 1913
| | |
| Species | Euthalia pardalina Staudinger, 1886
| | |
| Species | Euthalia pardalis Moore, 1878
| | |
| Species | Euthalia parta Moore, 1857
| | |
| Species | Euthalia patala Kollar, 1844
Grand Duchess, White-Edged Blue Baron | 4 | Subspecies |
| Species | Euthalia paupera Fruhstorfer, 1906
| | |
| Species | Euthalia penerka Talbot & Corbet, 1943
| | |
| Species | Euthalia perakana Fruhstorfer, 1899
| | |
| Species | Euthalia perdix Butler, 1884
| | |
| Species | Euthalia periya Fruhstorfer, 1913
| | |
| Species | Euthalia perlella I. Chou & Wang, 1994
| | |
| Species | Euthalia phantasma Fruhstorfer, 1913
| | |
| Species | Euthalia phasiana Butler, 1884
| | |
| Species | Euthalia phelada Semper, 1888
| | |
| Species | Euthalia phemia Doubleday, 1848
| | |
| Species | Euthalia phemius Doubleday, 1848
Green Duke, White-bordered blue baron | 6 | Subspecies |
| Species | Euthalia phernes Fruhstorfer, 1913
| | |
| Species | Euthalia philippensis Fruhstorfer, 1899
| | |
| Species | Euthalia philomena Fruhstorfer, 1907
| | |
| Species | Euthalia phineas Fruhstorfer, 1913
| | |
| Species | Euthalia pinwilli Pendlebury & Corbet, 1938
| | |
| Species | Euthalia piratica Semper, 1888
| | |
| Species | Euthalia plateni Staudinger, 1886
| | |
| Species | Euthalia pratti Leech, 1891
| 2 | Subspecies |
| Species | Euthalia primaria Horsfield, 1829 ⇒ Euthalia aconthea
| | |
| Species | Euthalia princesa Fruhstorfer, 1899
| | |
| Species | Euthalia prisca Fruhstorfer, 1913
| | |
| Species | Euthalia proditrix Fruhstorfer, 1913
| | |
| Species | Euthalia pseuderiphyle Fruhstorfer, 1913
| | |
| Species | Euthalia pseudoduda S.Y. Lang, 2012
| | |
| Species | Euthalia pseudomerta Fruhstorfer, 1907
| | |
| Species | Euthalia pseudosalia Fruhstorfer, 1906
| | |
| Species | Euthalia psittacus Fruhstorfer, 1907
| | |
| Species | Euthalia pulchella C.L. Lee, 1979
| | |
| Species | Euthalia puloa Eliot, 1967
| | |
| Species | Euthalia pura Fruhstorfer, 1904
| | |
| Species | Euthalia purana Fruhstorfer, 1906
| | |
| Species | Euthalia purchella Lee, 1979
| | |
| Species | Euthalia pyrhha Yokochi, 2005
| 1 | Subspecies |
| Species | Euthalia pyrrha Leech, 1892
| 3 | Subspecies |
| Species | Euthalia pyxidata Weymer, 1883
| | |
| Species | Euthalia raja Felder, 1859
| | |
| Species | Euthalia rajana Fruhstorfer, 1913
| | |
| Species | Euthalia ramada Moore, 1859 ⇒ Euthalia monina
| | |
| Species | Euthalia ramadina Corbet, 1945
| | |
| Species | Euthalia rangoonensis Moore, 1859 ⇒ Euthalia monina
Malay Baron, Powdered Baron | 1 | Subspecies |
| Species | Euthalia raya Eliot, 1960
| | |
| Species | Euthalia rayana Morishita, 1968
| | |
| Species | Euthalia recta de Nicéville, 1886
Redtail Marquis | 3 | Subspecies |
| Species | Euthalia remias Corbet, 1945
| | |
| Species | Euthalia reopkei Toxopeus, 1949
| | |
| Species | Euthalia rhamases Staudinger, 1889
| | |
| Species | Euthalia rickettsi Hall, 1930
| | |
| Species | Euthalia ritsemae Fruhstorfer, 1907
| | |
| Species | Euthalia rubellio Fruhstorfer, 1898
| | |
| Species | Euthalia rubidifascia Talbot, 1929
| | |
| Species | Euthalia rugei RIBBE, 1898
| | |
| Species | Euthalia sacvida Fruhstorfer, 1913
| | |
| Species | Euthalia sadona Tytler, 1940
| | |
| Species | Euthalia sahadeva Moore, 1859
Blue Baron, Green Duke | 7 | Subspecies |
| Species | Euthalia saidja Doubleday, 1848 ⇒ Bassarona dunya
| 1 | Subspecies |
| Species | Euthalia saitaphernes Fruhstorfer, 1913
| 2 | Subspecies |
| Species | Euthalia sakii de Nicéville, 1849
| | |
| Species | Euthalia sakota Fruhstorfer, 1928
| | |
| Species | Euthalia sakyamuni Fruhstorfer, 1913
| | |
| Species | Euthalia salangana Fruhstorfer, 1896
| | |
| Species | Euthalia salia Moore, 1857
| | |
| Species | Euthalia salpona Fruhstorfer, 1909
| | |
| Species | Euthalia samasara Fruhstorfer, 1913
| | |
| Species | Euthalia samudaya Fruhstorfer, 1913
| | |
| Species | Euthalia sananda Moore, 1859
| | |
| Species | Euthalia sancara Moore, 1857 ⇒ Euthalia phemius
| | |
| Species | Euthalia sandakana Fruhstorfer, 1896
| | |
| Species | Euthalia sapitana Fruhstorfer, 1899
| | |
| Species | Euthalia sarmana Fruhstorfer, 1913
| | |
| Species | Euthalia sastra Fruhstorfer, 0
| | |
| Species | Euthalia satellita Jurriaanse, 1920
| | |
| Species | Euthalia satrapes Felder, 1861 ⇒ Lexias satrapes
| 4 | Subspecies |
| Species | Euthalia satropaces Hewitson, 1876
| | |
| Species | Euthalia schoenigi Schröder & Treadaway, 1978
| | |
| Species | Euthalia sebonga Talbot & Corbet, 1943
| | |
| Species | Euthalia seitzi Fruhstorfer, 1913
| | |
| Species | Euthalia semperi Staudinger, 1889 ⇒ Tanaecia japis
| | |
| Species | Euthalia sericea Fruhstorfer, 1896
| | |
| Species | Euthalia shania Evans, 1924
| | |
| Species | Euthalia shinkaii Yokochi, 2004
| | |
| Species | Euthalia shinnin Fruhstorfer, 1908 ⇒ Euthalia kosempona
| | |
| Species | Euthalia shinshin Matsumura, 1919
| | |
| Species | Euthalia siamica Riley & Godfrey, 1925
| | |
| Species | Euthalia sikandi Moore, 1857
| | |
| Species | Euthalia silawa Fruhstorfer, 1913
| | |
| Species | Euthalia sinica Moore, 1898
| | |
| Species | Euthalia sipora Corbet, 1942
| | |
| Species | Euthalia soma Felder, 1867
| | |
| Species | Euthalia somadeva Felder, 1867
| | |
| Species | Euthalia soregina Fruhstorfer, 1913
| | |
| Species | Euthalia sosisthenes Fruhstorfer, 1912
| | |
| Species | Euthalia spec Gray, 1846
| | |
| Species | Euthalia splendens Tytler, 0
| | |
| Species | Euthalia sramana Fruhstorfer, 1913
| | |
| Species | Euthalia srota Fruhstorfer, 1913
| | |
| Species | Euthalia staudingeri Leech, 1891 ⇒ Euthalia thibetana
| | |
| Species | Euthalia sthavara Fruhstorfer, 1913
| | |
| Species | Euthalia stictica Fruhstorfer, 1913
| | |
| Species | Euthalia stoliczkana Distant, 1883
| | |
| Species | Euthalia strephon Grose-Smith, 1893
| 4 | Subspecies |
| Species | Euthalia strephonida Monastyrskii, 2005
| | |
| Species | Euthalia suddhodana Fruhstorfer, 1913
| | |
| Species | Euthalia suidas Fruhstorfer, 1913
| | |
| Species | Euthalia sulaensis Talbot, 1943
| | |
| Species | Euthalia suluana Fruhstorfer, 1902
| | |
| Species | Euthalia sumatrana Fruhstorfer, 1904
| | |
| Species | Euthalia suprema Uehara & Yokochi, 2001
| | |
| Species | Euthalia surjas Vollenhoven, 1862 ⇒ Euthalia kanda
| | |
| Species | Euthalia tanagra Staudinger, 1889
| | |
| Species | Euthalia taooana Moore, 1878
| | |
| Species | Euthalia telchinia Ménétriés, 1857
Blue Baron | 3 | Subspecies |
| Species | Euthalia telchinioides Mell, 1923
| | |
| Species | Euthalia teuta Doubleday, 1848 ⇒ Bassarona teuta
Banded Marquis | 19 | Subspecies |
| Species | Euthalia teutoides Moore, 1877
| | |
| Species | Euthalia thawgawa Tytler, 1940
| | |
| Species | Euthalia themistocles Oberthür, 1907
| 1 | Subspecies |
| Species | Euthalia thibetana Poujade, 1885
| 6 | Subspecies |
| Species | Euthalia thieli RIBBE, 1898
| | |
| Species | Euthalia tiara Fruhstorfer, 1913
| | |
| Species | Euthalia tigrina Fruhstorfer, 1913
| | |
| Species | Euthalia tinna Fruhstorfer, 1906 ⇒ Euthalia agnis
| 3 | Subspecies |
| Species | Euthalia tioma Eliot, 1978
| | |
| Species | Euthalia tiomanica Eliot, 1978
| | |
| Species | Euthalia trapesa Semper, 1888
| | |
| Species | Euthalia trilobata Fruhstorfer, 1913
| | |
| Species | Euthalia tsangpoi H. Huang, 1999
| | |
| Species | Euthalia tudela Fruhstorfer, 1913
| | |
| Species | Euthalia tyawena Fruhstorfer, 1913
| | |
| Species | Euthalia tyrtaeus Staudinger, 1886
| | |
| Species | Euthalia undosa Fruhstorfer, 1906
| 3 | Subspecies |
| Species | Euthalia upasakas Fruhstorfer, 1913
| | |
| Species | Euthalia uposatha Fruhstorfer, 1913
| | |
| Species | Euthalia uraiana Murayama & Shimonoya, 1963
| | |
| Species | Euthalia vacillaria Butler, 1868
| | |
| Species | Euthalia vallona Fruhstorfer, 1913
| | |
| Species | Euthalia varuna Vollenhoven, 1862
| | |
| Species | Euthalia vasanta Moore, 1859
| 2 | Subspecies |
| Species | Euthalia verena Fruhstorfer, 1913
| | |
| Species | Euthalia veyana Fruhstorfer, 1913
| | |
| Species | Euthalia violetta Fruhstorfer, 1913
| | |
| Species | Euthalia virescens Fruhstorfer, 1913
| | |
| Species | Euthalia virginalis Fruhstorfer, 1913
| | |
| Species | Euthalia viridibasis Fruhstorfer, 1906
| | |
| Species | Euthalia vistrica Fruhstorfer, 1913
| | |
| Species | Euthalia whiteheadi Grose-Smith, 1889
Bornean Gaudy Baron, Tri-Coloured Baron, Tricoloured Baron | 6 | Subspecies |
| Species | Euthalia xiphiones Butler, 1868
| | |
| Species | Euthalia yamuna Fruhstorfer, 1906
| | |
| Species | Euthalia yao Yoshino, 1997
| | |
| Species | Euthalia yapana Fruhstorfer, 1913
| | |
| Species | Euthalia yapola Fruhstorfer, 1913
| | |
| Species | Euthalia yasuyukii Yoshino, 1998
| | |
| Species | Euthalia yenadora Fruhstorfer, 1913
| | |
| Species | Euthalia yunnana
| | |
| Species | Euthalia zichri Butler, 1869
| | |
| Species | Euthalia zichrina Fruhstorfer, 1904
| | |
| Species | Euthalia zinara Pendlebury & Corbet, 1938
| | |
