Scarabaeidae Latreille, 1802
Dichotomius achamas Harold, 1867
Dichotomius acuticornis (Luederwaldt, 1930)
Dichotomius adrastus Harold, 1875
Dichotomius affinis (Felsche, 1910)
Dichotomius agenor (Harold, 1869)
Dichotomius agesilaus (Waterhouse, 1891)
Dichotomius alutaceus (Felsche, 1901)
Dichotomius alyattes Harold, 1880
Dichotomius amicitiae Kohlmann & Solis, 1997
Dichotomius amplicollis (Harold, 1869)
Dichotomius annae Kohlmann & Solis, 1997
Dichotomius anthrax (Felsche, 1901)
Dichotomius apicalis (Luederwaldt, 1931)
Dichotomius ascanius (Harold, 1869)
Dichotomius assifer (Eschscholtz, 1822)
Dichotomius batesi (Harold, 1869)
Dichotomius bechynei Martinez, 1973
Dichotomius belus (Harold, 1880)
Dichotomius bicornis (Waterhouse, 1891)
Dichotomius bicuspis (Germar, 1824)
Dichotomius bitiensis (Gillet, 1911)
Dichotomius boreus (Olivier, 1789)
Dichotomius borgmeieiri Pereira & Martinez, 1959
Dichotomius borgmeieri Pereira & Martinez, 1959
Dichotomius bos (Blanchard, 1846)
Dichotomius bosqui (Pereira, 1941)
Dichotomius bucki Pereira, 1953
Dichotomius buckleyi Waterhouse, 1891
Dichotomius buqueti (Lucas, 1857)
Dichotomius calcaratus (Arrow, 1913)
Dichotomius camargoi Martinez, 1956
Dichotomius camposeabrai Martinez, 1974
Dichotomius carbonarius (Mannerheim, 1829)
Dichotomius carinatus (Luederwaldt, 1925)
Dichotomius carolinus (Linnaeus, 1767)
Dichotomius centralis (Harold, 1869)
Dichotomius coenosus Erichson, 1848
Dichotomius colonicus (Say, 1835)
Dichotomius comarapensis Génier, 2000
Dichotomius conicollis (Blanchard, 1846)
Dichotomius costaricensis (Luederwaldt, 1935)
Dichotomius cotopaxi (Guérin-Méneville, 1855)
Dichotomius crinicollis (Germar, 1824)
Dichotomius cuprinus (Felsche, 1901)
Dichotomius dahli (Landin, 1956)
Dichotomius danieli Kohlmann & Solis, 1997
Dichotomius depressicollis (Harold, 1867)
Dichotomius deyrollei (Harold, 1869)
Dichotomius diabolicus (Harold, 1875)
Dichotomius dynastus Gandini & Aguilar, 2009
Dichotomius enrietti (Vernalha, 1952)
Dichotomius eucranioides Pereira & Andretta, 1955
Dichotomius fallax (Harold, 1880)
Dichotomius favi Kohlmann & Solis, 1997
Dichotomius femoratus Howden & Young, 1981
Dichotomius fimbriatus (Harold, 1869)
Dichotomius fissiceps (Felsche, 1901)
Dichotomius fissus (Harold, 1867)
Dichotomius fonsecae (Luederwaldt, 1925)
Dichotomius fortestriatus (Luederwaldt, 1924)
Dichotomius gamboaensis Howden & Young, 1981
Dichotomius geminatus (Arrow, 1913)
Dichotomius glaucus (Harold, 1869)
Dichotomius globulus (Felsche, 1901)
Dichotomius guaranii Gandini & Aguilar, 2009
Dichotomius haroldi (Waterhouse, 1891)
Dichotomius hempeli (Pereira, 1942)
Dichotomius horridus (Felsche, 1911)
Dichotomius horvathi (Balthasar, 1970)
Dichotomius imitator (Felsche, 1901)
Dichotomius inachoides (Felsche, 1901)
Dichotomius inachus (Erichson, 1847)
Dichotomius inflaticollis (Felsche, 1910)
Dichotomius ingens (Luederwaldt, 1935)
Dichotomius interstitialis (Luederwaldt, 1931)
Dichotomius irinus (Harold, 1867)
Dichotomius joelus Gandini & Aguilar, 2009
Dichotomius laevicollis (Felsche, 1901)
Dichotomius latistriatus (Luederwaldt, 1935)
Dichotomius longiceps (Taschenberg, 1870)
Dichotomius lucasi (Harold, 1869)
Dichotomius luctuosioides (Luederwaldt, 1922)
Dichotomius luctuosus (Harold, 1869)
Dichotomius lycas (Felsche, 1901)
Dichotomius machadoi Martinez & Pereira, 1967
Dichotomius mamillatus Felsche, 1901
Dichotomius maya Peraza & Deloya, 2006
Dichotomius melzeri (Luederwaldt, 1922)
Dichotomius micans (Luederwaldt, 1924)
Dichotomius missionus Martinez, 1947
Dichotomius monstrosus (Harold, 1875)
Dichotomius mormon (Ljungh, 1799)
Dichotomius motai (Pereira, 1942)
Dichotomius mundus (Harold, 1869)
Dichotomius muticus (Luederwaldt, 1922)
Dichotomius mysticus (Luederwaldt, 1935)
Dichotomius nemoricola (Pereira, 1942)
Dichotomius nevermanni (Luederwaldt, 1935)
Dichotomius nimuendaju Luederwaldt, 1925
Dichotomius nisus (Olivier, 1789)
Dichotomius nitidissimus (Waterhouse, 1891)
Dichotomius nobilis (Waterhouse, 1891)
Dichotomius nutans (Harold, 1867)
Dichotomius ocellatopunctatus (Felsche, 1901)
Dichotomius ohausi (Luederwaldt, 1923)
Dichotomius opacipennis (Luederwaldt, 1931)
Dichotomius opalescens (Felsche, 1910)
Dichotomius paraguayanus Gandini & Aguilar, 2009
Dichotomius parcepunctatus (Felsche, 1901)
Dichotomius pauloensis (Luederwaldt, 1925)
Dichotomius planicollis (Gillet, 1911)
Dichotomius podalirius (Felsche, 1901)
Dichotomius prietoi Martinez & Martinez, 1982
Dichotomius problematicus (Luederwaldt, 1924)
Dichotomius protectus (Harold, 1867)
Dichotomius provisorius (Luederwaldt, 1925)
Dichotomius punctatostriatus (Felsche, 1901)
Dichotomius puncticollis (Luederwaldt, 1935)
Dichotomius punctulatipennis (Luederwaldt, 1930)
Dichotomius pygidialis (Luederwaldt, 1922)
Dichotomius quadraticeps (Felsche, 1901)
Dichotomius quadrinodosus (Felsche, 1901)
Dichotomius quinquedens (Felsche, 1910)
Dichotomius quinquelobatus (Felsche, 1901)
Dichotomius quiquelobatus Felsche, 1901
Dichotomius reclinatus Felsche, 1901
Dichotomius ribeiroi (Pereira, 1954)
Dichotomius robustus (Luederwaldt, 1935)
Dichotomius rodrigoi Kohlmann & Solis, 1997
Dichotomius rotundatus (Burmeister, 1874)
Dichotomius rotundigena (Felsche, 1901)
Dichotomius rugatus (Luederwaldt, 1935)
Dichotomius rugosicollis (Luederwaldt, 1935)
Dichotomius rugosipennis (Luederwaldt, 1930)
Dichotomius sagittarius (Harold, 1869)
Dichotomius satanas (Harold, 1867)
Dichotomius schiffleri Vaz-de-Mello, Louzada & Gavino, 2001
Dichotomius semiaeneus (Germar, 1824)
Dichotomius semisquamosus (Curtis, 1845)
Dichotomius sericeus (Harold, 1867)
Dichotomius sexdentatus (Luederwaldt, 1925)
Dichotomius simplex (Taschenberg, 1870)
Dichotomius simplicicornis Luederwaldt, 1935
Dichotomius simulans (Luederwaldt, 1925)
Dichotomius singularis (Felsche, 1907)
Dichotomius smaragdinus (Perty, 1830)
Dichotomius spadiceus (Luederwaldt, 1928)
Dichotomius speciosus (Waterhouse, 1891)
Dichotomius subaeneus (Castelnau, 1840)
Dichotomius superbus (Felsche, 1901)
Dichotomius telamon (Harold, 1869)
Dichotomius texanus (Felsche, 1901)
Dichotomius torulosus Eschscholtz, 1822
Dichotomius triangulariceps (Blanchard, 1846)
Dichotomius triquetrus (Luederwaldt, 1924)
Dichotomius tristis (Luederwaldt, 1924)
Dichotomius validipilosus (Luederwaldt, 1931)
Dichotomius virescens (Luederwaldt, 1935)
Dichotomius worontzowi (Pereira, 1942)
Dichotomius yucatanus (Bates, 1887)
Dichotomius zikani (Luederwaldt, 1922)
Dichotomius ziliolii Gandini & Aguilar, 2009