Abacantha zygox Hall, 1938 (basis of record)
Abago rohdendorfi Grunin, 1966 (basis of record)
Abapa bellula Dodge, 1965 (basis of record)
Abapa turkensis Dodge, 1965 (basis of record)
Abaristophora arctophila Schmitz, 1927 (basis of record)
Abaristophora diversipennis Borgmeier, 1962 (basis of record)
Abaristophora domicamberae Disney & Ross, 1997 (basis of record)
Abaristophora nepalensis Disney & Ross, 1997 (basis of record)
Abaristophora sachalinensis Mikhailovskaya, 1988 (basis of record)
Abasanistus aureopictus James, 1973 (basis of record)
Abasanistus claviger James, 1973 (basis of record)
Abasanistus rubricornis Kertesz, 1923 (basis of record)
Abavus maculatus Lindner, 1933 (basis of record)
Abavus multisignatus Lindner, 1949 (basis of record)
Abavus priscus Enderlein, 1914 (basis of record)
Abbemyia baylaci Bickel, 2002 (basis of record)
Abbemyia taree Bickel, 1994 (basis of record)
Abebaiodacus angolanus Munro, 1984 accepted as Dacus fuscatus Wiedemann, 1819 (basis of record)
Abebaiodacus euchlorus Munro, 1984 accepted as Dacus fuscatus Wiedemann, 1819 (basis of record)
Abebaiodacus restrictus Munro, 1984 accepted as Dacus fuscatus Wiedemann, 1819 (basis of record)
Abepalpus archytoides Townsend, 1931 (basis of record)
Aberdareleria freidbergi Woznica, 1993 (basis of record)
Abiomyia annulipes Kertesz, 1914 (basis of record)
Abiomyia higona Nagatomi, 1975 (basis of record)
Abiomyia pallipes Brunetti, 1927 (basis of record)
Abiskomyia paravirgo Goetghebuer, 1940 (basis of record)
Abiskomyia unnamedspecies Edwards, 1937 (basis of record)
Abiskomyia virgo Edwards, 1937 (basis of record)
Ablabesmyia abiskoensis Goetghebuer, 1940 (basis of record)
Ablabesmyia aequidensi Sahin, 1987 (basis of record)
Ablabesmyia alaskensis Roback, 1971 (basis of record)
Ablabesmyia alba Chaudhuri, Debnath & Nandi, 1983 (basis of record)
Ablabesmyia amamisimplex Sasa, 1991 (basis of record)
Ablabesmyia annulator Goetghebuer, 1935 (basis of record)
Ablabesmyia atrocincta Goetghebuer, 1942 (basis of record)
Ablabesmyia atromaculata Edwards, 1928 (basis of record)
Ablabesmyia aurea Johannsen, 1907 (basis of record)
Ablabesmyia bianulata Paggi, 1988 (basis of record)
Ablabesmyia bipunctella Goetghebuer, 1932 (basis of record)
Ablabesmyia caliptera Kieffer, 1906 (basis of record)
Ablabesmyia collari Goetghebuer, 1935 (basis of record)
Ablabesmyia connectens Thienemann, 1937 (basis of record)
Ablabesmyia debeauchampi Gouin, 1941 (basis of record)
Ablabesmyia dusoleili Goetghebuer, 1935 (basis of record)
Ablabesmyia ebbae Lehmann, 1981 (basis of record)
Ablabesmyia eggeri Goetghebuer & Lenz, 1936 (basis of record)
Ablabesmyia ensiceps Chaudhuri, Debnath & Nandi, 1983 (basis of record)
Ablabesmyia flavifrons Johannsen, 1905 (basis of record)
Ablabesmyia freemani Harrison, 1978 (basis of record)
Ablabesmyia geijeskesi Goetghebuer, 1934 (basis of record)
Ablabesmyia hauberi Beck & Beck, 1966 (basis of record)
Ablabesmyia hieroglyphica Goetghebuer, 1934 (basis of record)
Ablabesmyia hilli Freeman, 1961 (basis of record)
Ablabesmyia kisanganiensis Lehmann, 1981 (basis of record)
Ablabesmyia limbata Lundstrom, 1915 (basis of record)
Ablabesmyia lineolatus Kieffer, 1921 (basis of record)
Ablabesmyia longistyla Fittkau, 1962 (basis of record)
Ablabesmyia maculitibialis Chaudhuri, Debnath & Nandi, 1983 (basis of record)
Ablabesmyia melaleuca Goetghebuer, 1935 (basis of record)
Ablabesmyia melanosoma Goetghebuer, 1933 (basis of record)
Ablabesmyia metica Roback, 1983 (basis of record)
Ablabesmyia miki Goetghebuer & Lenz, 1936 (basis of record)
Ablabesmyia moniliformis Fittkau, 1962 (basis of record)
Ablabesmyia nigromarmorata Goetghebuer, 1935 (basis of record)
Ablabesmyia parajanta Roback, 1971 (basis of record)
Ablabesmyia pecteniphora Goetghebuer, 1934 (basis of record)
Ablabesmyia pectinata Botnariuc, 1953 (basis of record)
Ablabesmyia philosphagnos Beck & Beck, 1966 (basis of record)
Ablabesmyia pruinosa Harrison, 1978 (basis of record)
Ablabesmyia pruninosa Harrison, 1978 (basis of record)
Ablabesmyia pseudornata Santos Abreu, 1918 (basis of record)
Ablabesmyia punctatissima Goetghebuer, 1934 (basis of record)
Ablabesmyia puncticollis Goetghebuer, 1936 (basis of record)
Ablabesmyia quadrinotata Lundstrom, 1915 (basis of record)
Ablabesmyia rasha Roback, 1971 (basis of record)
Ablabesmyia reissi Paggi & Suarez, 2000 (basis of record)
Ablabesmyia rhamphe Sublette, 1964 (basis of record)
Ablabesmyia rimae Harrison, 1991 (basis of record)
Ablabesmyia rubicundulus Santos Abreu, 1918 (basis of record)
Ablabesmyia sexannulata Goetghebuer, 1934 (basis of record)
Ablabesmyia simpsoni Roback, 1985 (basis of record)
Ablabesmyia sulphurea Goetghebuer, 1942 (basis of record)
Ablabesmyia suturalis Santos Abreu, 1918 (basis of record)
Ablabesmyia transversus Chaudhuri, Debnath & Nandi, 1983 (basis of record)
Ablabesmyia tricolor Goetghebuer, 1935 (basis of record)
Ablabesmyia truncata Goetghebuer, 1938 (basis of record)
Ablabesmyia verbekei Goetghebuer, 1942 (basis of record)
Ablabesmyia virduliventris Santos Abreu, 1918 (basis of record)
Ablautatus mimus Osten Sacken, 1877 (basis of record)
Ablautus arnaudi Wilcox, 1966 (basis of record)
Ablautus basini Wilcox, 1966 (basis of record)
Ablautus californicus Wilcox, 1935 (basis of record)
Ablautus coachellus Wilcox, 1966 (basis of record)
Ablautus colei Wilcox, 1966 (basis of record)
Ablautus coquilletti Wilcox, 1935 (basis of record)
Ablautus flavipes Coquillett, 1904 (basis of record)
Ablautus linsleyi Wilcox, 1966 (basis of record)
Ablautus mcgregori Bromley, 1934 accepted as Hodophylax aridus James, 1933 (basis of record)
Ablautus nigronotum Wilcox, 1935 (basis of record)
Ablautus rubens Coquillett, 1904 (basis of record)