Formicidae Latreille, 1802
Leptogenys acutangula Emery, 1914
Leptogenys acutirostris Santschi, 1912
Leptogenys adlerzi Forel, 1900
Leptogenys alluaudi Emery, 1895
Leptogenys amazonica Borgmeier, 1930
Leptogenys ambigua Santschi, 1931
Leptogenys amon Bolton, 1975
Leptogenys anacleti Borgmeier, 1930
Leptogenys angusta (Forel, 1892)
Leptogenys angustinoda Clark, 1934
Leptogenys anitae Forel, 1915
Leptogenys ankhesa Bolton, 1975
Leptogenys antillana Wheeler, 1914
Leptogenys antongilensis Emery, 1899
Leptogenys arcirostris Santschi, 1926
Leptogenys arcuata Roger, 1861
Leptogenys arnoldi Forel, 1913
Leptogenys aspera (Andre, 1889)
Leptogenys assamensis Forel, 1900
Leptogenys attenuata (Smith, 1858)
Leptogenys australis (Emery, 1888)
Leptogenys bellii Emery, 1901
Leptogenys bidentata Forel, 1900
Leptogenys binghamii Forel, 1900
Leptogenys birmana Forel, 1900
Leptogenys bituberculata Emery, 1901
Leptogenys bohlsi Emery, 1896
Leptogenys borneensis Wheeler, 1919
Leptogenys breviceps Viehmeyer, 1914
Leptogenys bubastis Bolton, 1975
Leptogenys buyssoni Forel, 1907
Leptogenys caeciliae Viehmeyer, 1912
Leptogenys camerunensis Stitz, 1910
Leptogenys carinata Donisthorpe, 1943
Leptogenys castanea (Mayr, 1862)
Leptogenys centralis Wheeler, 1915
Leptogenys chalybaea (Emery, 1887)
Leptogenys chelifer (Santschi, 1928)
Leptogenys chelifera (Santschi, 1928)
Leptogenys chinensis (Mayr, 1870)
Leptogenys clarki Wheeler, 1933
Leptogenys coerulescens Emery, 1895
Leptogenys confucii Forel, 1912
Leptogenys conigera (Mayr, 1876)
Leptogenys conradti Forel, 1913
Leptogenys consanguinea Wheeler, 1909
Leptogenys crassicornis Emery, 1895
Leptogenys crassinoda Arnold, 1926
Leptogenys crudelis (Smith, 1858)
Leptogenys crustosa Santschi, 1914
Leptogenys cryptica Bolton, 1975
Leptogenys dalyi Forel, 1900
Leptogenys darlingtoni Wheeler, 1933
Leptogenys dasygyna Wheeler, 1923
Leptogenys davydovi Karavaiev, 1935
Leptogenys dentilobis Forel, 1900
Leptogenys diatra Bolton, 1975
Leptogenys diminuta (Smith, 1857)
Leptogenys donisthorpei Mann, 1922
Leptogenys drepanon Wilson, 1958
Leptogenys ebenina Forel, 1915
Leptogenys elegans Bolton, 1975
Leptogenys elongata (Buckley, 1866)
Leptogenys emeryi Forel, 1901
Leptogenys emiliae Forel, 1902
Leptogenys ergatogyna Wheeler, 1922
Leptogenys erythraea Emery, 1902
Leptogenys excellens Bolton, 1975
Leptogenys excisa (Mayr, 1876)
Leptogenys exigua (Crawley, 1921)
Leptogenys exudans (Walker, 1859)
Leptogenys falcigera Roger, 1861
Leptogenys fallax (Mayr, 1876)
Leptogenys famelica Emery, 1896
Leptogenys ferrarii Forel, 1913
Leptogenys foreli Mann, 1919
Leptogenys fortior Forel, 1900
Leptogenys foveopunctata Mann, 1921
Leptogenys fugax Mann, 1921
Leptogenys furtiva Arnold, 1926
Leptogenys gagates Mann, 1922
Leptogenys gaigei Wheeler, 1923
Leptogenys gracilis Emery, 1899
Leptogenys grandidieri Forel, 1910
Leptogenys guianensis Wheeler, 1923
Leptogenys guineensis Santschi, 1914
Leptogenys hackeri Clark, 1934
Leptogenys hanseni Borgmeier, 1930
Leptogenys harmsi Donisthorpe, 1935
Leptogenys havilandi Forel, 1901
Leptogenys hebrideana Wilson, 1958
Leptogenys hemioptica Forel, 1901
Leptogenys hodgsoni Forel, 1900
Leptogenys honduriana Mann, 1922
Leptogenys honoria Bolton, 1975
Leptogenys humiliata Mann, 1921
Leptogenys hysterica Forel, 1900
Leptogenys iheringi Forel, 1911
Leptogenys imperatrix Mann, 1922
Leptogenys incisa Forel, 1891
Leptogenys indigatrix Wilson, 1958
Leptogenys ingens Mayr, 1866
Leptogenys intermedia Emery, 1902
Leptogenys intricata Viehmeyer, 1924
Leptogenys iridescens (Smith, 1857)
Leptogenys iridipennis (Smith, 1858)
Leptogenys jeanneli Santschi, 1914
Leptogenys karawaiewi Santschi, 1928
Leptogenys keysseri Viehmeyer, 1914
Leptogenys khaura Bolton, 1975
Leptogenys kitteli (Mayr, 1870)
Leptogenys kraepelini Forel, 1905
Leptogenys langi Wheeler, 1923
Leptogenys leiothorax Prins, 1965
Leptogenys letilae Mann, 1921
Leptogenys linearis (Smith, 1858)
Leptogenys longensis Forel, 1915
Leptogenys longiceps Santschi, 1914
Leptogenys longiscapa Donisthorpe, 1943
Leptogenys lucidula Emery, 1895
Leptogenys luederwaldti Forel, 1913
Leptogenys mactans Bolton, 1975
Leptogenys magna Forel, 1900
Leptogenys manni Wheeler, 1923
Leptogenys mastax Bolton, 1975
Leptogenys maxillosa (Smith, 1858)
Leptogenys melzeri Borgmeier, 1930
Leptogenys meritans (Walker, 1859)
Leptogenys mexicana (Mayr, 1870)
Leptogenys microps Bolton, 1975
Leptogenys minchinii Forel, 1900
Leptogenys mjobergi Forel, 1915
Leptogenys modiglianii Emery, 1900
Leptogenys moelleri (Bingham, 1903)
Leptogenys mucronata Forel, 1893
Leptogenys mutabilis (Smith, 1861)
Leptogenys myops (Emery, 1887)
Leptogenys navua Mann, 1921
Leptogenys nebra Bolton, 1975
Leptogenys neutralis Forel, 1907
Leptogenys nitens Donisthorpe, 1943
Leptogenys nuserra Bolton, 1975
Leptogenys occidentalis Bernard, 1953
Leptogenys optica Viehmeyer, 1914
Leptogenys oresbia Wilson, 1958
Leptogenys oswaldi (Forel, 1891)
Leptogenys papuana Emery, 1897
Leptogenys parvula Emery, 1900
Leptogenys pavesii Emery, 1892
Leptogenys peninsularis Mann, 1926
Leptogenys peringueyi Forel, 1913
Leptogenys peuqueti (Andre, 1887)
Leptogenys piroskae Forel, 1910
Leptogenys podenzanai (Emery, 1895)
Leptogenys podonzanai Emery, 1895
Leptogenys pompiloides (Smith, 1857)
Leptogenys princeps Bolton, 1975
Leptogenys processionalis (Jerdon, 1851)
Leptogenys pruinosa Forel, 1900
Leptogenys pubiceps Emery, 1890
Leptogenys punctata Emery, 1914
Leptogenys punctaticeps Emery, 1890
Leptogenys punctiventris (Mayr, 1879)
Leptogenys purpurea (Emery, 1887)
Leptogenys pusilla (Emery, 1890)
Leptogenys quiriguana Wheeler, 1923
Leptogenys ravida Bolton, 1975
Leptogenys regis Bolton, 1975
Leptogenys ridens Forel, 1910
Leptogenys ritae Forel, 1899
Leptogenys roberti Forel, 1900
Leptogenys rouxi (Emery, 1914)
Leptogenys rufa Mann, 1922
Leptogenys rugosopunctata Karavaiev, 1925
Leptogenys sagaris Wilson, 1958
Leptogenys saussurei (Forel, 1891)
Leptogenys schwabi Forel, 1913
Leptogenys sjostedti Forel, 1915
Leptogenys spandax Bolton, 1975
Leptogenys stenocheilos (Jerdon, 1851)
Leptogenys sterops Bolton, 1975
Leptogenys strator Bolton, 1975
Leptogenys striatidens Bolton, 1975
Leptogenys stuhlmanni Mayr, 1893
Leptogenys stygia Bolton, 1975
Leptogenys sulcinoda (Andre, 1892)
Leptogenys terroni Bolton, 1975
Leptogenys testacea (Donisthorpe, 1948)
Leptogenys titan Bolton, 1975
Leptogenys tricosa Taylor, 1969
Leptogenys triloba Emery, 1901
Leptogenys trilobata Santschi, 1924
Leptogenys truncata Mann, 1919
Leptogenys truncatirostris Forel, 1897
Leptogenys turneri Forel, 1900
Leptogenys unistimulosa Roger, 1863
Leptogenys varicosa Stitz, 1925
Leptogenys venatrix Forel, 1899
Leptogenys vindicis Bolton, 1975
Leptogenys violacea Donisthorpe, 1942
Leptogenys vitiensis Mann, 1921
Leptogenys voeltzkowi Forel, 1897
Leptogenys vogeli Borgmeier, 1933
Leptogenys watsoni Forel, 1900
Leptogenys wheeleri Forel, 1901
Leptogenys yerburyi Forel, 1900
Leptogenys zapyxis Bolton, 1975