| Species | Diphyus adventor Berthoumieu, 1892
| | |
| Species | Diphyus aequivocus Tischbein, 1879 ⇒ Diphyus palliatorius
| | |
| Species | Diphyus ainoicus Matsumura, 1912 ⇒ Diphyus niikunii
| | |
| Species | Diphyus akaashii Uchida, 1955
| | |
| Species | Diphyus albicoxalis Uchida, 1927
| | |
| Species | Diphyus albomarginatus Kriechbaumer, 1878
| | |
| Species | Diphyus allapsus Cresson, 1865
| | |
| Species | Diphyus altissimus Bauer, 1941
| | |
| Species | Diphyus amatorius Muller, 1776
| 2 | Subspecies |
| Species | Diphyus amoenipes Heinrich, 1961
| | |
| Species | Diphyus ancipiterus Desvignes, 1856 ⇒ Diphyus palliatorius
| | |
| Species | Diphyus aneides Heinrich, 1978
| | |
| Species | Diphyus animosus Cresson, 1864
| | |
| Species | Diphyus apicalis Cresson, 1864 ⇒ Diphyus apiculatus
| | |
| Species | Diphyus apiculatus Walkley, 1958
| | |
| Species | Diphyus arcticus Roman, 1913
| | |
| Species | Diphyus arduus Berthoumieu, 1896
| | |
| Species | Diphyus ater Wesmael, 1855
| | |
| Species | Diphyus atratorius Fabricius, 1793 ⇒ Diphyus fossorius
| | |
| Species | Diphyus atratus Berthoumieu, 1901 ⇒ Diphyus palliatorius
| | |
| Species | Diphyus auxifer Tosquinet, 1896 ⇒ Diphyus lalandei
| | |
| Species | Diphyus bagdadensis Gregor, 1940
| | |
| Species | Diphyus balteatus Cameron, 1906 ⇒ Diphyus lalandei
| | |
| Species | Diphyus bicingulatus Gravenhorst, 1829
| 2 | Subspecies |
| Species | Diphyus bicristatus Strobl, 1901 ⇒ Diphyus castanopyga
| | |
| Species | Diphyus bifasciatus Provancher, 1875 ⇒ Diphyus provancheri
| | |
| Species | Diphyus biluteonotatus Pic, 1927
| | |
| Species | Diphyus bimaculatus Constantineanu, 1954 ⇒ Diphyus amatorius
| | |
| Species | Diphyus bipunctatus Uchida, 1926 ⇒ Diphyus quadripunctorius
| | |
| Species | Diphyus bizonatus Cresson, 1864 ⇒ Diphyus comes
| | |
| Species | Diphyus brevis Morley, 1916 ⇒ Diphyus lalandei
| | |
| Species | Diphyus brunneonotatus Pic, 1898 ⇒ Diphyus palliatorius
| | |
| Species | Diphyus canaliculatus Saussure, 1892 ⇒ Diphyus ochromelas
| | |
| Species | Diphyus carbo Heinrich, 1961
| | |
| Species | Diphyus carens Berthoumieu, 1896 ⇒ Diphyus quadripunctorius
| | |
| Species | Diphyus carlsbadensis Pic, 1914 ⇒ Diphyus gradatorius
| | |
| Species | Diphyus castaniventris Habermehl, 1920
| | |
| Species | Diphyus castanopyga Stephens, 1835
| 2 | Subspecies |
| Species | Diphyus catagraphus Kokujev, 1904
| | |
| Species | Diphyus caucasicus Berthoumieu, 1896 ⇒ Diphyus pseudomercator hexaleucos
| | |
| Species | Diphyus celatus Cameron, 1885
| | |
| Species | Diphyus celsus Tosquinet, 1896
| | |
| Species | Diphyus charlottae Heinrich, 1965
| | |
| Species | Diphyus cinctorius Stephens, 1835 ⇒ Diphyus salicatorius
| | |
| Species | Diphyus citreus Christ, 1791 ⇒ Diphyus quadripunctorius
| | |
| Species | Diphyus cockerelli Viereck, 1903
| | |
| Species | Diphyus comes Cresson, 1864
| | |
| Species | Diphyus comitis Roman, 1924 ⇒ Diphyus lalandei
| | |
| Species | Diphyus concitor Tosquinet, 1896 ⇒ Diphyus lalandei
| | |
| Species | Diphyus congicus Heinrich, 1967 ⇒ Diphyus lalandei
| | |
| Species | Diphyus consignatorius Thunberg, 1822 ⇒ Diphyus fossorius
| | |
| Species | Diphyus constellatus Geoffroy, 1785 ⇒ Diphyus quadripunctorius
| | |
| Species | Diphyus costaricensis Cameron, 1884
| | |
| Species | Diphyus curtituberculatus Cameron, 1885
| | |
| Species | Diphyus cyanimontis Heinrich, 1978
| | |
| Species | Diphyus daguini Pic, 1920 ⇒ Diphyus trifasciatus
| | |
| Species | Diphyus dakota Cresson, 1867
| | |
| Species | Diphyus defensorius Villers, 1789 ⇒ Diphyus palliatorius
| | |
| Species | Diphyus delicatus Cresson, 1865
| | |
| Species | Diphyus desertorius Panzer, 1806 ⇒ Diphyus quadripunctorius
| | |
| Species | Diphyus dictiosus Cresson, 1877
| | |
| Species | Diphyus discus Cresson, 1864
| | |
| Species | Diphyus distinctipes Heinrich, 1961
| | |
| Species | Diphyus dubitatus Desvignes, 1856 ⇒ Diphyus palliatorius
| | |
| Species | Diphyus duodecimguttorius Uchida, 1955
| | |
| Species | Diphyus dusmeti Seyrig, 1927 ⇒ Diphyus monitorius
| | |
| Species | Diphyus efferus Wesmael, 1854
| | |
| Species | Diphyus effigialis Heinrich, 1961
| | |
| Species | Diphyus egregius Gravenhorst, 1829 ⇒ Diphyus gradatorius
| | |
| Species | Diphyus elbursicus Heinrich, 1929
| | |
| Species | Diphyus erratorius Thunberg, 1822 ⇒ Diphyus luctatorius
| | |
| Species | Diphyus erythropygus Kriechbaumer, 1882 ⇒ Diphyus turcomanus
| | |
| Species | Diphyus euxoae Heinrich, 1969
| | |
| Species | Diphyus excarptus Tosquinet, 1896
| | |
| Species | Diphyus excultorius Dalla Torre, 1901
| | |
| Species | Diphyus excultus Holmgren, 1878 ⇒ Diphyus excultorius
| | |
| Species | Diphyus fennicae Uchida, 1936
| | |
| Species | Diphyus ferrugator Swederus, 1787
| | |
| Species | Diphyus flavaginis Schiodte, 1839 ⇒ Diphyus raptorius
| | |
| Species | Diphyus flavicornis Uchida, 1926
| | |
| Species | Diphyus flavifacies Constantineanu, 1942 ⇒ Diphyus mercatorius
| | |
| Species | Diphyus flavolaetus Berthoumieu, 1896 ⇒ Diphyus raptorius
| | |
| Species | Diphyus flavomaculatus Uchida, 1926 ⇒ Diphyus niikunii
| | |
| Species | Diphyus flebilis Cresson, 1877
| | |
| Species | Diphyus fossorius Linnaeus, 1758
| | |
| Species | Diphyus fulvicornis Berthoumieu, 1896 ⇒ Diphyus monitorius
| | |
| Species | Diphyus fulvidactylus Kriechbaumer, 1894 ⇒ Diphyus bicingulatus
| | |
| Species | Diphyus fulvocaudatus Tosquinet, 1896
| | |
| Species | Diphyus fuscatorius Heinrich, 1974
| | |
| Species | Diphyus gemmatus Tischbein, 1881 ⇒ Diphyus palliatorius
| | |
| Species | Diphyus gibbosus Berthoumieu, 1899
| | |
| Species | Diphyus gradatorius Thunberg, 1822
| | |
| Species | Diphyus gravenhorstii Wesmael, 1836 ⇒ Diphyus raptorius
| | |
| Species | Diphyus guptae Heinrich, 1974 ⇒ Diphyus orbitalis
| | |
| Species | Diphyus guttatorius Thunberg, 1822 ⇒ Diphyus fossorius
| | |
| Species | Diphyus higebutonis Uchida, 1955
| | |
| Species | Diphyus hudsonicus Cresson, 1877
| | |
| Species | Diphyus humphreyi Viereck, 1905
| | |
| Species | Diphyus illustris Kriechbaumer, 1894 ⇒ Diphyus gradatorius
| | |
| Species | Diphyus impudicatus Cameron, 1885
| | |
| Species | Diphyus inaciculatus Pic, 1927 ⇒ Diphyus salicatorius
| | |
| Species | Diphyus indecoratus Berthoumieu, 1896 ⇒ Diphyus quadripunctorius
| | |
| Species | Diphyus indocilis Wesmael, 1845 ⇒ Diphyus salicatorius
| | |
| Species | Diphyus indocills Wesmael, 1844
| | |
| Species | Diphyus inermis Berthoumieu, 1892 ⇒ Diphyus longigena
| | |
| Species | Diphyus infestorius Fonscolombe, 1847 ⇒ Diphyus quadripunctorius
| | |
| Species | Diphyus infinitus Tischbein, 1879 ⇒ Diphyus palliatorius
| | |
| Species | Diphyus inflatus Berthoumieu, 1897
| | |
| Species | Diphyus inopinus Heinrich, 1972
| | |
| Species | Diphyus integratus Cameron, 1897
| | |
| Species | Diphyus interruptorius Fabricius, 1804 ⇒ Diphyus monitorius
| | |
| Species | Diphyus interruptus Holmgren, 1871 ⇒ Diphyus bicingulatus
| | |
| Species | Diphyus interstinctus Heinrich, 1961
| | |
| Species | Diphyus intratorius Fabricius, 1793 ⇒ Diphyus quadripunctorius
| | |
| Species | Diphyus iridipennis Cameron, 1904 ⇒ Diphyus lalandei
| | |
| Species | Diphyus iwatai Uchida, 1955
| | |
| Species | Diphyus japonicus Uchida, 1926
| | |
| Species | Diphyus jubilatorius Muller, 1776 ⇒ Diphyus quadripunctorius
| | |
| Species | Diphyus kawakamiensis Uchida, 1926 ⇒ Diphyus gradatorius
| | |
| Species | Diphyus koebelei Swezey, 1909
| | |
| Species | Diphyus kriechbaumeri Mocsáry, 1878
| | |
| Species | Diphyus laboratorius Fabricius, 1793 ⇒ Diphyus amatorius
| | |
| Species | Diphyus laetus Tischbein, 1881 ⇒ Diphyus palliatorius
| | |
| Species | Diphyus lalandei Brullé, 1846
| | |
| Species | Diphyus latebricola Wesmael, 1845
| | |
| Species | Diphyus leppani Cameron, 1906 ⇒ Diphyus lalandei
| | |
| Species | Diphyus ligatorius Berthoumieu, 1896
| | |
| Species | Diphyus litigiosus Wesmael, 1854 ⇒ Diphyus luctatorius
| | |
| Species | Diphyus longigena Thomson, 1888
| | |
| Species | Diphyus longimanus Wesmael, 1857
| | |
| Species | Diphyus lucaniae Kittel, 2016
| | |
| Species | Diphyus luctatorius Linnaeus, 1758
| 2 | Subspecies |
| Species | Diphyus luctus Cresson, 1865 ⇒ Diphyus ormenus
| | |
| Species | Diphyus lusitanus Wesmael, 1854
| | |
| Species | Diphyus lustratorius Seyrig, 1928
| | |
| Species | Diphyus macilentus Cresson, 1865
| | |
| Species | Diphyus maculipleuralis Cameron, 1885 ⇒ Diphyus platyaspis
| | |
| Species | Diphyus malaisei Heinrich, 1965
| | |
| Species | Diphyus mandibularis Szépligeti, 1907 ⇒ Diphyus lalandei
| | |
| Species | Diphyus marcelloae Kittel, 2016
| | |
| Species | Diphyus margineguttatus Gravenhorst, 1829
| | |
| Species | Diphyus mauritanicus Rudow, 1888
| | |
| Species | Diphyus mediatorius Panzer, 1801 ⇒ Diphyus quadripunctorius
| | |
| Species | Diphyus melanotis Kiss, 1931 ⇒ Diphyus ochromelas
| | |
| Species | Diphyus mellipes Cresson, 1867 ⇒ Diphyus ormenus
| | |
| Species | Diphyus mercatorius Fabricius, 1793
| 3 | Subspecies |
| Species | Diphyus meruensis Heinrich, 1967
| | |
| Species | Diphyus micramoenus Heinrich, 1961
| | |
| Species | Diphyus monitorius Panzer, 1801
| 2 | Subspecies |
| Species | Diphyus montivagans Berthoumieu, 1897
| | |
| Species | Diphyus montivagus Berthoumieu, 1896 ⇒ Diphyus montivagans
| | |
| Species | Diphyus naiptchiana Matsumura, 1911 ⇒ Diphyus amatorius
| | |
| Species | Diphyus natator Zetterstedt, 1838 ⇒ Diphyus quadripunctorius
| | |
| Species | Diphyus natatorius Fabricius, 1798 ⇒ Diphyus quadripunctorius
| | |
| Species | Diphyus negatorius Fabricius, 1793 ⇒ Diphyus ochromelas
| | |
| Species | Diphyus neomexicanus Ashmead, 1901 ⇒ Diphyus ormenus
| | |
| Species | Diphyus nepalensis Riedel, 2019
| | |
| Species | Diphyus nigricaudus Berthoumieu, 1896 ⇒ Diphyus mercatorius
| | |
| Species | Diphyus nigricornis Berthoumieu, 1896 ⇒ Diphyus ochromelas
| | |
| Species | Diphyus nigripes Seyrig, 1928 ⇒ Diphyus ochromelas
| | |
| Species | Diphyus nigritarsis Constantineanu, 1959 ⇒ Diphyus politus
| | |
| Species | Diphyus nigritegulis Constantineanu, 1959 ⇒ Diphyus fossorius
| | |
| Species | Diphyus nigrobinotatus Pic, 1927 ⇒ Diphyus salicatorius
| | |
| Species | Diphyus nigronotatus Pic, 1908 ⇒ Diphyus amatorius
| | |
| Species | Diphyus nigrotergops Heinrich, 1961
| | |
| Species | Diphyus niikunii Matsumura, 1912
| | |
| Species | Diphyus nitidiventris Kokujev, 1909 ⇒ Diphyus pedatus
| | |
| Species | Diphyus nonplicatus Constantineanu, 1954 ⇒ Diphyus luctatorius
| | |
| Species | Diphyus notatorius Marshall, 1872 ⇒ Diphyus quadripunctorius
| | |
| Species | Diphyus nubilus Berthoumieu, 1896 ⇒ Diphyus ochromelas
| | |
| Species | Diphyus nugatorius Fabricius, 1794 ⇒ Diphyus mercatorius
| | |
| Species | Diphyus numericus Cameron, 1897
| | |
| Species | Diphyus nuncius Cresson, 1877
| | |
| Species | Diphyus oblongatus Tischbein, 1873 ⇒ Diphyus luctatorius
| | |
| Species | Diphyus ochraceus Tischbein, 1873 ⇒ Diphyus palliatorius
| | |
| Species | Diphyus ochromelas Gmelin, 1790
| | |
| Species | Diphyus omori Matsumura, 1912
| | |
| Species | Diphyus ontariensis Provancher, 1886
| | |
| Species | Diphyus orbitalis Cameron, 1905
| | |
| Species | Diphyus orientalis Berthoumieu, 1896 ⇒ Diphyus fossorius
| | |
| Species | Diphyus orientis Heinrich, 1969 ⇒ Diphyus euxoae
| | |
| Species | Diphyus ormenus Cresson, 1864
| | |
| Species | Diphyus ornatorius Panzer, 1800 ⇒ Diphyus ochromelas
| | |
| Species | Diphyus palliatorius Gravenhorst, 1829
| 3 | Subspecies |
| Species | Diphyus pallitorius
| | |
| Species | Diphyus palpitorius Thunberg, 1822 ⇒ Diphyus fossorius
| | |
| Species | Diphyus pedatorius Fabricius, 1793 ⇒ Diphyus quadripunctorius
| | |
| Species | Diphyus pedatus Berthoumieu, 1895
| | |
| Species | Diphyus peringueyi Cameron, 1906
| | |
| Species | Diphyus phaedra Cameron, 1885 ⇒ Diphyus sycophantus
| | |
| Species | Diphyus plagatorius Roman, 1936
| | |
| Species | Diphyus platyaspis Cameron, 1885
| | |
| Species | Diphyus pleuratorius Roman, 1936
| | |
| Species | Diphyus politus Wesmael, 1855
| | |
| Species | Diphyus polyxanthus Kriechbaumer, 1869
| | |
| Species | Diphyus populorum Heinrich, 1961
| | |
| Species | Diphyus provancheri Cushman, 1925
| 2 | Subspecies |
| Species | Diphyus proximus Tischbein, 1879
| | |
| Species | Diphyus pseudocastigator Heinrich, 1929
| | |
| Species | Diphyus pseudomercator Heinrich, 1978
| 2 | Subspecies |
| Species | Diphyus pulchellus Christ, 1791 ⇒ Diphyus ochromelas
| | |
| Species | Diphyus punctatus Berthoumieu, 1896 ⇒ Diphyus ater
| | |
| Species | Diphyus quadriguttorius Thunberg, 1822 ⇒ Diphyus raptorius
| | |
| Species | Diphyus quadrilineola Morley, 1919 ⇒ Diphyus lalandei
| | |
| Species | Diphyus quadrimaculatus Schrank, 1802 ⇒ Diphyus monitorius
| | |
| Species | Diphyus quadripunctorius Muller, 1776
| 2 | Subspecies |
| Species | Diphyus quebecensis Provancher, 1875 ⇒ Diphyus ormenus
| | |
| Species | Diphyus quercus Pic, 1917 ⇒ Diphyus raptorius
| | |
| Species | Diphyus quinquecinctus Kriechbaumer, 1882
| 3 | Subspecies |
| Species | Diphyus raptorius Linnaeus, 1758
| 2 | Subspecies |
| Species | Diphyus relucens Desvignes, 1856 ⇒ Diphyus salicatorius
| | |
| Species | Diphyus restitutor Wesmael, 1859
| | |
| Species | Diphyus robustus Cresson, 1867
| | |
| Species | Diphyus rubellus Cresson, 1865
| | |
| Species | Diphyus rubriventris Wesmael, 1854 ⇒ Diphyus castanopyga
| | |
| Species | Diphyus ruficoxis Heinrich, 1965
| | |
| Species | Diphyus rufipes Cameron, 1905 ⇒ Diphyus lalandei
| | |
| Species | Diphyus rufofacialis Riedel, 2019
| | |
| Species | Diphyus rufoniger Tischbein, 1879 ⇒ Diphyus palliatorius
| | |
| Species | Diphyus rufotriangularis Pic, 1915 ⇒ Diphyus palliatorius
| | |
| Species | Diphyus rungwemontis Heinrich, 1967
| | |
| Species | Diphyus rusticus Berthoumieu, 1898
| | |
| Species | Diphyus rutilatus Tosquinet, 1896 ⇒ Diphyus lalandei
| | |
| Species | Diphyus salicatorius Gravenhorst, 1820
| | |
| Species | Diphyus sallaei Cameron, 1885
| | |
| Species | Diphyus sartorius Gravenhorst, 1829 ⇒ Diphyus ochromelas
| | |
| Species | Diphyus schoenlandi Cameron, 1905 ⇒ Diphyus lalandei
| | |
| Species | Diphyus schrammi Pic, 1927 ⇒ Diphyus quadripunctorius
| | |
| Species | Diphyus sedatus Tosquinet, 1896
| | |
| Species | Diphyus semissis Cresson, 1877
| | |
| Species | Diphyus septemguttatus Gravenhorst, 1829
| | |
| Species | Diphyus sequax Cresson, 1877
| | |
| Species | Diphyus sexzonatus Rudow, 1888
| | |
| Species | Diphyus sibiricus Meyer, 1926 ⇒ Diphyus gradatorius
| | |
| Species | Diphyus skinneri Viereck, 1903 ⇒ Diphyus cockerelli
| | |
| Species | Diphyus solers Tosquinet, 1896 ⇒ Diphyus lalandei
| | |
| Species | Diphyus spoliator Wesmael, 1845 ⇒ Diphyus palliatorius
| | |
| Species | Diphyus subfuscus Cresson, 1864
| | |
| Species | Diphyus subniger Habermehl, 1929 ⇒ Diphyus palliatorius
| | |
| Species | Diphyus suigensis Uchida, 1927
| | |
| Species | Diphyus sycophantus Cameron, 1885
| | |
| Species | Diphyus taylorii Harrington, 1894
| | |
| Species | Diphyus temmazanensis Uchida, 1955
| | |
| Species | Diphyus tenebrosus Cresson, 1864 ⇒ Diphyus ormenus
| | |
| Species | Diphyus tepidus Cameron, 1885
| | |
| Species | Diphyus trialbatus Constantineanu, 1954 ⇒ Diphyus ochromelas
| | |
| Species | Diphyus triangulator Stephens, 1835 ⇒ Diphyus trifasciatus
| | |
| Species | Diphyus tricolor Kim, 1955
| | |
| Species | Diphyus trifasciatus Gravenhorst, 1829
| | |
| Species | Diphyus trilineatus Cameron, 1906 ⇒ Diphyus celsus
| | |
| Species | Diphyus triplicatus Thomson, 1894 ⇒ Diphyus septemguttatus
| | |
| Species | Diphyus turcomanus Schmiedeknecht, 1930
| | |
| Species | Diphyus turpiculus Cameron, 1885
| | |
| Species | Diphyus umbratorius Thunberg, 1822 ⇒ Diphyus ochromelas
| | |
| Species | Diphyus undefined
| | |
| Species | Diphyus unipunctatus Uchida, 1926 ⇒ Diphyus salicatorius
| | |
| Species | Diphyus unipunctor Morley, 1919 ⇒ Diphyus lalandei
| | |
| Species | Diphyus variegatus Cresson, 1864 ⇒ Diphyus euxoae
| 2 | Subspecies |
| Species | Diphyus vastatorius Tosquinet, 1896 ⇒ Diphyus lalandei
| | |
| Species | Diphyus vaticinator Tosquinet, 1896 ⇒ Diphyus lalandei
| | |
| Species | Diphyus ventralis Cresson, 1865
| | |
| Species | Diphyus victoriae Heinrich, 1965
| | |
| Species | Diphyus violaceipennis Cameron, 1906 ⇒ Diphyus lalandei
| | |
| Species | Diphyus viridatorius Gravenhorst, 1820 ⇒ Diphyus fossorius
| | |
| Species | Diphyus vulnifer Tosquinet, 1896 ⇒ Diphyus lalandei
| | |
| Species | Diphyus walleyi Heinrich, 1961
| | |
| Species | Diphyus wesmaeli Tischbein, 1868 ⇒ Diphyus septemguttatus
| | |
| Species | Diphyus xanthozosmus Gravenhorst, 1820 ⇒ Diphyus quadripunctorius
| | |
| Species | Diphyus zebraticolor Heinrich, 1962
| | |
