| Subgenus | Megacephala (Apterotetracha)
Naviaux, 2007 ⇒ Tetracha
| 3 | Species |
| Subgenus | Megacephala (Australicapitona)
Sumlin, 1992
| 12 | Species |
| Subgenus | Megacephala (Grammnognatha)
Motschulsky, 1850
| 3 | Species |
| Subgenus | Megacephala (Grammognatha)
Motschulsky, 1850
| 3 | Species |
| Subgenus | Megacephala (Grammognathus)
Motschulsky, 1850 ⇒ Megacephala
| 0 | Species |
| Subgenus | Megacephala (Megacephala)
Latreille, 1802
| 63 | Species |
| Subgenus | Megacephala (Metriocheila)
J.Thomson, 1857
| 0 | Species |
| Subgenus | Megacephala (Microtetracha)
Naviaux, 2007 ⇒ Tetracha
| 1 | Species |
| Subgenus | Megacephala (Neotetracha)
Naviaux, 2007
| 0 | Species |
| Subgenus | Megacephala (Oblongotetracha)
Naviaux, 2007
| 0 | Species |
| Subgenus | Megacephala (Paratetracha)
Naviaux, 2007
| 0 | Species |
| Subgenus | Megacephala (Phaeoxantha)
Chaudoir, 1850
| 0 | Species |
| Subgenus | Megacephala (Prototetracha)
Naviaux, 2007 ⇒ Tetracha
| 0 | Species |
| Subgenus | Megacephala (Pseudotetracha)
Fleutiaux, 1894
| 41 | Species |
| Subgenus | Megacephala (Tetracha)
Hope, 1838
Metallic Tiger Beetles | 1 | Species |
| Species | Megacephala acutipennis Dejean, 1825
| | |
| Species | Megacephala adonis Laporte, 1835
| | |
| Species | Megacephala aequinoctialis Dejean, 1825
| | |
| Species | Megacephala affinis Dejean, 1825 ⇒ Tetracha (Neotetracha) affinis
Upland Big-headed Tiger Beetle | 2 | Subspecies |
| Species | Megacephala aida Mandl, 1959
| | |
| Species | Megacephala algeriana Guérin-Méneville, 1846
| | |
| Species | Megacephala algirica Desmarest, 1849
| | |
| Species | Megacephala angulicollis Kolbe, 1892
| | |
| Species | Megacephala angustata Chevrolat, 1841 ⇒ Tetracha (Neotetracha) angustata
| | |
| Species | Megacephala angusticollis W. Horn, 1896
| | |
| Species | Megacephala annuligera Lucas, 1857
| | |
| Species | Megacephala apicespinosa SCHÜLE & KUDRNA, 2016
| | |
| Species | Megacephala armeniaca Brullé, 1834
| | |
| Species | Megacephala armenica Laporte, 1834
| | |
| Species | Megacephala asperula Westwood, 1852
| | |
| Species | Megacephala baby W.Horn, 1905
| | |
| Species | Megacephala barberoiana Podtiaguin, 1941
| | |
| Species | Megacephala bennigseni W. Horn, 1896
| | |
| Species | Megacephala bifasciata J. Thomson, 1857
| | |
| Species | Megacephala biimpressicollis Mandl, 1960
| | |
| Species | Megacephala bilunata Klug, 1834
| | |
| Species | Megacephala binotata Laporte, 1833
| | |
| Species | Megacephala biprolongata W. Horn, 1937
| | |
| Species | Megacephala boccandei Chaudoir, 1861
| | |
| Species | Megacephala boisduvalii Gistel, 1837
| | |
| Species | Megacephala bonnaireana Hummelinck, 1955
| | |
| Species | Megacephala bostocki Castelnau, 1867
| | |
| Species | Megacephala brasiliensis Kirby, 1818
| | |
| Species | Megacephala brevilevis W.Horn, 1913
| | |
| Species | Megacephala brevisulcata W. Horn, 1907
| | |
| Species | Megacephala brzoskai Naviaux, 2007
| | |
| Species | Megacephala bucephala W. Horn, 1909
| | |
| Species | Megacephala cabounca Gurin-Mneville, 1848
| | |
| Species | Megacephala caicosensis Ward & Davidson&Brzoska, 2011
| | |
| Species | Megacephala camposi W. Horn, 1900
| | |
| Species | Megacephala carolina Linnaeus, 1766 ⇒ Tetracha (Tetracha) carolina
Carolina Tiger Beetle | 2 | Subspecies |
| Species | Megacephala carolinensis Latreille, 1805
| | |
| Species | Megacephala caspica J. R. Sahlberg, 1904
| | |
| Species | Megacephala catenulata Basilewsky, 1950
| | |
| Species | Megacephala chacoensis Sawada & Wiesner, 1997
| | |
| Species | Megacephala chevrolatii Chaudoir, 1861
| | |
| Species | Megacephala chilensis Castelnau, 1834
| | |
| Species | Megacephala chiliensis Fleutiaux, 1892
| | |
| Species | Megacephala chrysochroa Dokhtouroff, 1882
| | |
| Species | Megacephala coerulea Lucas, 1857
| | |
| Species | Megacephala confusa Chaudoir, 1865
| | |
| Species | Megacephala cordofana J.Thomson, 1857
| | |
| Species | Megacephala cribrata Steinheil, 1875
| | |
| Species | Megacephala cruciata Brullé, 1837
| | |
| Species | Megacephala curacaoica van de Poll, 1886
| | |
| Species | Megacephala curta Westwood, 1852
| | |
| Species | Megacephala cyanea W. Horn, 1905
| | |
| Species | Megacephala cyanescens Dokhtouroff, 1882
| | |
| Species | Megacephala cyanides Bates, 1881
| | |
| Species | Megacephala davidsoni Naviaux, 2007
| | |
| Species | Megacephala desaegeri Basilewsky, 1950
| | |
| Species | Megacephala discretesculpta W.Horn, 1905
| | |
| Species | Megacephala distinguenda Dejean, 1831
| | |
| Species | Megacephala dorotheae Mandl, 1957
| | |
| Species | Megacephala elongata W.Horn, 1934
| | |
| Species | Megacephala ensenada Huber, 1994
| | |
| Species | Megacephala ephippium J.Thomson, 1857
| | |
| Species | Megacephala epipleuralis W. Horn, 1923
| | |
| Species | Megacephala erichsoni W.Horn, 1892
| | |
| Species | Megacephala excisa Fairmaire, 1894
| | |
| Species | Megacephala femoralis Perty, 1830
| | |
| Species | Megacephala flammula W. Horn, 1905
| | |
| Species | Megacephala fleissi Mandl, 1957
| | |
| Species | Megacephala floridana Leng & Mutchler, 1916
| | |
| Species | Megacephala forsteri Brouerius van Nidek, 1956
| | |
| Species | Megacephala frenchi Sloane, 1893 ⇒ Megacephala (Pseudotetracha) cylindrica
| | |
| Species | Megacephala freyi Mandl, 1963
| | |
| Species | Megacephala fulgida Klug, 1834 ⇒ Tetracha (Neotetracha) fulgida
| | |
| Species | Megacephala fuliginosa Bates, 1874
| | |
| Species | Megacephala geniculata Chevrolat, 1834
| | |
| Species | Megacephala globosicollis W. Horn, 1913
| | |
| Species | Megacephala gracilis Reiche, 1842
| | |
| Species | Megacephala granulosa Chaudoir, 1861
| | |
| Species | Megacephala greyanus Sloane, 1901
| | |
| Species | Megacephala hanzelkazikmundi Kudrna, 2015
| | |
| Species | Megacephala hauseri W. Horn, 1898
| | |
| Species | Megacephala herero Péringuey, 1893 ⇒ Megacephala (Megacephala) regalis regalis
| | |
| Species | Megacephala hilarii Laporte, 1835
| | |
| Species | Megacephala hoepfneri Gistel, 1837
| | |
| Species | Megacephala horni Lane, 1943
| | |
| Species | Megacephala huberi Johnson, 1991
| | |
| Species | Megacephala huedepohli Mandl, 1974
| | |
| Species | Megacephala ignea Bates, 1878
| | |
| Species | Megacephala immaculipennis Lucas, 1857
| | |
| Species | Megacephala impressa Chevrolat, 1841
| | |
| Species | Megacephala inca Naviaux & Ugarte-Pena, 2006
| | |
| Species | Megacephala infuscata Mannerheim, 1837
| | |
| Species | Megacephala inquinata Thomson, 1857
| | |
| Species | Megacephala insignis Chaudoir, 1850
| | |
| Species | Megacephala junior Dochturov, 1882
| | |
| Species | Megacephala klagesi W. Horn, 1903
| | |
| Species | Megacephala klugi Chaudoir, 1850
| | |
| Species | Megacephala klugii Chaudoir, 1850
| | |
| Species | Megacephala kordofana Kollar, 1868
| | |
| Species | Megacephala krueperi W.Horn, 1892
| | |
| Species | Megacephala lacordairei Gory, 1833
| | |
| Species | Megacephala laevigata Chaudoir, 1843
| | |
| Species | Megacephala lafertei Thomson, 1857
| | |
| Species | Megacephala laminata Perty, 1830
| | |
| Species | Megacephala laportei Chevrolat, 1834
| | |
| Species | Megacephala lateralis W. Horn, 1905
| | |
| Species | Megacephala latipennis Chaudoir, 1843
| | |
| Species | Megacephala latreillei Castelnau, 1834
| | |
| Species | Megacephala lebasi Dejean, 1831
| | |
| Species | Megacephala lebasii Dejean, 1831
| | |
| Species | Megacephala levicollis W.Horn, 1898
| | |
| Species | Megacephala levipunctata W.Horn, 1913
| | |
| Species | Megacephala limata Perty, 1830
| | |
| Species | Megacephala lindemannae Mandl, 1964
| | |
| Species | Megacephala longipennis Chaudoir, 1865
| | |
| Species | Megacephala lucifera Erichson, 1847
| | |
| Species | Megacephala maculicornis Laporte, 1834
| | |
| Species | Megacephala margincollis
| | |
| Species | Megacephala martii Perty, 1830
| | |
| Species | Megacephala mediopilosa Horn, 1934
| | |
| Species | Megacephala megacephala OLinnaeus, 1790
Big-headed Tiger Beetle | | |
| Species | Megacephala megalocephala Fabricius, 1801
| | |
| Species | Megacephala melaena Cartwright, 1935
| | |
| Species | Megacephala mellyi Chaudoir, 1850
| | |
| Species | Megacephala mexicana Gray, 1832
| | |
| Species | Megacephala mniszechi J.Thomson, 1857
| | |
| Species | Megacephala morsi
| | |
| Species | Megacephala naivashae
| | |
| Species | Megacephala neumanni Kolbe, 1897
| | |
| Species | Megacephala nicaraguensis Johnson, 1993
| | |
| Species | Megacephala nickerli Srnka, 1895
| | |
| Species | Megacephala nigra W. Horn, 1900
| | |
| Species | Megacephala nigricollis Reiche, 1842
| | |
| Species | Megacephala nigrilabris Sumlin, 1997
| | |
| Species | Megacephala nigripennis Ferrante, 1908
| | |
| Species | Megacephala nigroviridis Mandl, 1967
| | |
| Species | Megacephala nocturna Dejean, 1831
| | |
| Species | Megacephala oberthueri Fairmaire, 1894
| | |
| Species | Megacephala oblongula Fairmaire, 1894
| | |
| Species | Megacephala obscura Dokhtouroff, 1882
| | |
| Species | Megacephala obscurata Chaudoir, 1844
| | |
| Species | Megacephala occidentalis Klug, 1829 ⇒ Megacephala (Megacephala) morsii basilewskyi
| | |
| Species | Megacephala orbignyi Naviaux, 2007
| | |
| Species | Megacephala oskari W.Horn, 1926
| | |
| Species | Megacephala oxychiliformis W. Horn, 1905
| | |
| Species | Megacephala oxychiloides W.Horn, 1897
| | |
| Species | Megacephala panamensis Johnson, 1991
| | |
| Species | Megacephala parinsignis Mandl, 1981
| | |
| Species | Megacephala phaeoxantha W.Horn, 1894
| | |
| Species | Megacephala phylogenetica W. Horn, 1909
| | |
| Species | Megacephala pilosipennis Mandl, 1958
| | |
| Species | Megacephala pilosula W.Horn, 1923
| | |
| Species | Megacephala postampliata W.Horn, 1922
| | |
| Species | Megacephala prolongata W. Horn, 1932
| | |
| Species | Megacephala pseudoblackburni W.Horn, 1923
| | |
| Species | Megacephala pseudodistinguenda W. Horn, 1905
| | |
| Species | Megacephala pseudofulgida Mandl, 1963
| | |
| Species | Megacephala pseudosobrina W.Horn, 1905
| | |
| Species | Megacephala punctata Castelnau, 1835
| | |
| Species | Megacephala quadricollis Westwood, 1852
| | |
| Species | Megacephala rawlinsi Davidson & Naviaux, 2006
| | |
| Species | Megacephala remota Westwood, 1852
| | |
| Species | Megacephala revoili Lucas, 1881
| | |
| Species | Megacephala ruth W. Horn, 1907
| | |
| Species | Megacephala schaumi W.Horn, 1892
| | |
| Species | Megacephala sebakuana Péringuey, 1903
| | |
| Species | Megacephala senegalensis Latreille, 1806 ⇒ Megacephala megacephala
| | |
| Species | Megacephala sloanei Horn, 1920
| | |
| Species | Megacephala smaragdina J.Thomson, 1857
| | |
| Species | Megacephala sobrina Dejean, 1831 ⇒ Tetracha (Tetracha) sobrina
| | |
| Species | Megacephala sommeri Chaudoir, 1850
| | |
| Species | Megacephala sparsimpunctata Mandl, 1961
| | |
| Species | Megacephala spec Dokhtouroff, 1882
| | |
| Species | Megacephala speciosa Chaudoir, 1860
| | |
| Species | Megacephala spinosa Brullé, 1837
| | |
| Species | Megacephala spixi Brullé, 1837
| | |
| Species | Megacephala spixii Brullé, 1837
| | |
| Species | Megacephala splendida Dokhtouroff, 1882
| | |
| Species | Megacephala steinheili W. Horn, 1900
| | |
| Species | Megacephala subopaca Fairmaire, 1894 ⇒ Megacephala (Megacephala) asperata asperata
| | |
| Species | Megacephala succincta Erichson, 1847
| | |
| Species | Megacephala suturalis W. Horn, 1900
| | |
| Species | Megacephala syriaca Gistel, 1837
| | |
| Species | Megacephala testudinea Klug, 1834
| | |
| Species | Megacephala thomsoni Dokhtouroff, 1882
| | |
| Species | Megacephala thomsoniana W. Horn, 1915
| | |
| Species | Megacephala thoracica W.Horn, 1892
| | |
| Species | Megacephala tremolerasi W. Horn, 1909
| | |
| Species | Megacephala variolosa Dejean, 1825
| | |
| Species | Megacephala violacea Reiche, 1842
| | |
| Species | Megacephala violaceonigra Mandl, 1958
| | |
| Species | Megacephala virginata Gmelin, 1790
| | |
| Species | Megacephala virginica Linnaeus, 1766 ⇒ Tetracha (Tetracha) virginica
Virginia Big-headed Tiger Beetle | | |
| Species | Megacephala virgula J.Thomson, 1857
| | |
| Species | Megacephala waterhousii Laporte, 1867
| | |
| Species | Megacephala wimmeri Mandl, 1958
| | |
| Species | Megacephala xerophila
| | |
