Abacion tesselatum Rafinesque, 1820 (source of synonymy)
Abatodesmus Silvestri, 1903 (additional source)
Acanthodesmus Peters, 1864 (basis of record)
Aceratophallinae Verhoeff, 1951 (additional source)
Aceratophallus Carl, 1902 (basis of record)
Aceratophallus unicolor Carl, 1902 (source of synonymy)
Acherosoma Verhoeff, 1929 accepted as Haasia Bollman, 1893 (basis of record)
Acherosomatidae Verhoeff, 1929 (additional source)
Acherosomatinae Verhoeff, 1929 (additional source)
Achromoporus coloratus Loomis, 1936 (source of synonymy)
Acipes atlanticus Attems, 1937 (source of synonymy)
Acrochordinae Verhoeff, 1913 (additional source)
Acrochordum flagellatum Attems, 1899 (source of synonymy)
Adenomeris hispida Ribaut, 1909 (source of synonymy)
Agathodesmus Silvestri, 1910 (additional source)
Agathodesmus steeli Silvestri, 1910 (source of synonymy)
Ainigmabolus chisholmi Verhoeff, 1937 (source of synonymy)
Aipotropis atopus Chamberlin, 1920 (source of synonymy)
Aklerobunus collinus Attems, 1931 (source of synonymy)
Alakene simplex Chamberlin, 1941 (additional source)
Aliulus carrollus Causey, 1950 (source of synonymy)
Allajulus molybdinus C. L. Koch, 1847 (source of synonymy)
Allajulus spinosus (Ribaut, 1904) (additional source)
Allarithmus Attems, 1933 (additional source)
Allarithmus parvulus Attems, 1933 (source of synonymy)
Allawrencius Verhoeff, 1939 (additional source)
Alloiopus solitarius Attems, 1951 (source of synonymy)
Alloproctoides remyi Marquet & Condé, 1950 (source of synonymy)
Alocodesmus Silvestri, 1896 (taxonomy source)
Alocodesmus angustatus Silvestri, 1896 (source of synonymy)
Alogolykus gracilis Attems, 1936 (source of synonymy)
Amblybolus mitis Cook, 1896 (source of synonymy)
Ammodesmidae Cook, 1896 (additional source)
Ammodesmus granum Cook, 1896 (source of synonymy)
Ampelodesmus granulosus Miyosi, 1956 (source of synonymy)
Amplaria eutypa Chamberlin, 1941 (source of synonymy)
Amplininae Hoffman, 1998 (additional source)
Amplinus orphnius Chamberlin, 1922 (source of synonymy)
Amurus drepanopus Attems, 1909 (source of synonymy)
Amynticodesmus prelli Silvestri, 1911 (source of synonymy)
Analocostreptus Silvestri, 1910 (additional source)
Anastreptus Cook, 1896 (additional source)
Anaulacodesmus Attems, 1898 (additional source)
Ancholeptodesmus Brölemann, 1919 (additional source)
Ancholeptodesmus alticola Brölemann, 1919 (source of synonymy)
Ancistroxenus Schubart, 1947 (additional source)
Ancylochetus Attems, 1931 (additional source)
Ancylochetus signatus Attems, 1931 (source of synonymy)
Andocricus harae Chamberlin, 1955 (source of synonymy)
Andrognathus corticarius Cope, 1869 (source of synonymy)
Anelus reduncus Cook, 1911 accepted as Anelus richardsoni (Pocock, 1910) (source of synonymy)
Anethoporus Chamberlin, 1918 (additional source)
Anethoporus clarki Chamberlin, 1918 (additional source)
Anisodesmus Cook, 1895 (additional source)
Anisodesmus cerasinus Cook, 1895 (source of synonymy)
Aniulus (Hakiulus) amophor Chamberlin, 1940 (source of synonymy)
Aniulus adelphus Chamberlin, 1940 (source of synonymy)
Ankistroxenus minutus Attems, 1907 (source of synonymy)
Annameris curvimana Verhoeff, 1915 (additional source)
Annamina xanthoptera Attems, 1938 (source of synonymy)
Anoplodesmidae Pocock, 1909 accepted as Sulciferini Attems, 1898 (additional source)
Anoplodesmus anthracinus Pocock, 1895 (source of synonymy)
Ansiulinae Takakuwa, 1940 (additional source)
Ansiulus matumotoi Takakuwa, 1940 (source of synonymy)
Anthogona variegata Ribaut, 1913 (additional source)
Anthogonidae Ribaut, 1913 (additional source)
Anthroleucosoma Verhoeff, 1899 (additional source)
Anthroleucosoma banaticum Verhoeff, 1899 (source of synonymy)
Antichiropodini Brölemann, 1916 (additional source)
Antichiropus variabilis Attems, 1911 (source of synonymy)
Antillodesmus Chamberlin, 1918 (additional source)
Antiphonus diploconus Attems, 1901 (source of synonymy)
Antrokoreana gracilipes Verhoeff, 1938 (source of synonymy)
Antrokoreaninae Verhoeff, 1938 accepted as Nemasomatidae Bollman, 1893 (additional source)
Anurostreptus Attems, 1914 (additional source)
Apfelbeckiella byzantina Verhoeff, 1901 (source of synonymy)
Apfelbeckiellini Verhoeff, 1909 (additional source)
Apfelbeckiini Verhoeff, 1900 (additional source)
Aphelidesminae Brölemann, 1916 (additional source)
Aphelidesmini Brölemann, 1916 accepted as Aphelidesminae Brölemann, 1916 (additional source)
Aphelidesmus hermaphroditus Brölemann, 1898 (additional source)
Apheloria Chamberlin, 1921 (additional source)
Apheromeris Silvestri, 1917 (basis of record)
Aphlotes litus Chamberlin, 1945 (source of synonymy)
Apodigona abbreviata Silvestri, 1903 (source of synonymy)
Aponedyopus montanus Verhoeff, 1939 (source of synonymy)
Aporiaria texicolens Chamberlin, 1938 (source of synonymy)
Aporodesminae Brölemann, 1916 (additional source)
Aporodesminus wallacei Silvestri, 1904 (source of synonymy)
Aporodesmus Porat, 1894 (additional source)
Apoxenus Chamberlin, 1947 (taxonomy source)
Apoxenus micronesius Chamberlin, 1947 (source of synonymy)
Araguayadesmus ligulifer Schubart, 1947 (source of synonymy)
Archepyge imperialis Manfredi, 1939 (source of synonymy)
Archepyginae Manfredi, 1939 (basis of record)
Archiboreoiulus sollaudi Brölemann, 1921 (source of synonymy)
Archileucogeorgiini Lohmander, 1936 (additional source)
Archipolydesmus maroccanus Attems, 1898 (source of synonymy)
Archispirostreptus Silvestri, 1895 (additional source)
Archiulini Attems, 1926 accepted as Schizophyllini Verhoeff, 1909 (additional source)