Traits Taxon list
Abyssobairdia anisovalva Coles & Whatley, 1989 †
Acutiangulata arrecta Bushmina, 1968 †
Acutiangulata asulensis Ivanova, 1980 †
Acutiangulata insolens Bushmina, 1977 †
Acutiangulata quadrata Robinson, 1978 †
Acutiangulata rara Bushmina, 1968 †
Acutiangulata rotunda Buschmina, 1977 †
Acutiangulata tumefacta Bushmina, 1979 †
Aponesidea ifatyensis Maddocks, 1991
Aponesidea iliffei Maddocks in Maddocks & Iliffe, 1986
Aponesidea problematica (Hartmann, 1974)
Aponesidea tanegashimensis Zhou, 1995
Araxobairdia formosa Gliwa in Gliwa, Forel, Crasquin, Ghaderi & Korn, 2020 †
Artifactella tomahawki Coryell & Booth, 1933 †
Bairdia (Akidobairdia) farinacciae Oertli, 1967 †
Bairdia (Bairdia) curta M'Coy, 1844 † represented as Bairdia curta M'Coy, 1844 †
Bairdia (Bairdia) directia Crasquin, 1985 †
Bairdia (Bairdia) nabashensis Scott & Borger, 1941 †
Bairdia (Bairdia) subbrevis Gorak, 1967 †
Bairdia (Bairdiacypris) conspicua Gorak, 1967 †
Bairdia (Orthobairdia) oklahomaensis (Harlton, 1927) Crasquin, 1983 †
Bairdia (Rectobairdia) fragosa (Morey, 1935) Becker, 1965 †
Bairdia accurata Polenova, 1953 †
Bairdia acerta Bolz, 1971 †
Bairdia acrocaudalis Huang, 1975 †
Bairdia aculeala Cooper, 1957 †
Bairdia acuminata Cooper, 1946 †
Bairdia aequa Cooper, 1941 †
Bairdia affinis Morris, 1845
Bairdia affinis Terquem, 1885 †
Bairdia agatdalensis Szczechura, 1971 †
Bairdia alexandrina Blake, 1931 †
Bairdia andrecrasquini Crasquin, Sciuto, Reitano & Coco, 2020 †
Bairdia apenninica Oertli, 1967 †
Bairdia aperta Polenova, 1952 †
Bairdia apolloniensis Khan, 1970 †
Bairdia apsis Guan, 1978 †
Bairdia aptis Polenova, 1955 †
Bairdia araxensis Belousova, 1965 †
Bairdia arcuaria Buschmina, 1970 †
Bairdia arcuata (M'Coy, 1844) Bassler & Kellett, 1934 †
Bairdia arcuatilis Robinson, 1978 †
Bairdia argus Demidenko, 1976 †
Bairdia armenica Belousova, 1965 †
Bairdia artyshtensis Buschmina, 1968 †
Bairdia asgarda Ayress & Gould, 2018 †
Bairdia attenuata Girty, 1910 †
Bairdia axiomatica Gorak, 1967 †
Bairdia bartholomewensis Stewart & Hendrix, 1945 †
Bairdia beedei Ulrich & Bassler, 1906 †
Bairdia beraguaensis Singh & Tewari in Tewari & Singh, 1967 †
Bairdia biacuta Bradfield, 1935 †
Bairdia bicornis (Jones & Kirkby, 1879) †
Bairdia bicornis Bradfield, 1935 †
Bairdia billjohnsoni Elias, 1958 †
Bairdia binodosa Polenova, 1952 †
Bairdia blandita Rozhdestvenskaya, 1972 †
Bairdia bonairensis Bold, 1946 †
Bairdia brevicauda (Jones, 1859) Bassler & Kellett, 1934 †
Bairdia bulbata Rozhdestvenskaya, 1972 †
Bairdia calida Chen, 1958 †
Bairdia cambrica Brady, Crosskey & Robertson, 1874 †
Bairdia campanensis Margerie, 1968 †
Bairdia canterburyensis Swanson, 1969 †
Bairdia caraibeensis Bold, 1946 †
Bairdia carinata Drexler, 1958 †
Bairdia carinata Polenova, 1960 †
Bairdia cassiana (Reuss, 1868) Guembel, 1869 †
Bairdia caudata (Kirkby, 1859) Bassler & Kellett, 1934 †
Bairdia chipolensis Puri, 1954 †
Bairdia cingulata Veen, 1934 †
Bairdia ciscoensis Harlton, 1927 †
Bairdia citriformis Knight, 1928 †
Bairdia clippertonensis Allison & Holden, 1971
Bairdia colini Bonaduce, Ruggieri, Russo & Bismuth, 1992 †
Bairdia colonensis Coryell & Fields, 1937 †
Bairdia colossica Rozhdestvenskaya, 1972 †
Bairdia comanchensis Alexander, 1929 †
Bairdia concava Cooper, 1946 †
Bairdia concinna Terquem, 1878
Bairdia condylus Bold, 1965 †
Bairdia conformis (Terquem, 1878) Bonaduce, Ciampo & Masoli, 1976
Bairdia conilata Harlton, 1929 †
Bairdia constans Mehes, 1911 †
Bairdia costata Gorak, 1967 †
Bairdia crassimarginata Cooper, 1946 †
Bairdia croneisi Elias, 1958 †
Bairdia curta M'Coy, 1844 †
Bairdia decumana Veen, 1934 †
Bairdia deformata Kollmann, 1963 †
Bairdia deformis (Jones & Kirkby, 1879) †
Bairdia dejecta Berdan & Copeland, 1973 †
Bairdia delawarensis Stewart & Hendrix, 1945 †
Bairdia delicata Morey, 1935 †
Bairdia demissa Cooper, 1946 †
Bairdia depressa Geis, 1932 † represented as † accepted as † accepted as Rectobairdia distressa (Geis, 1940) †
Bairdia desioi Conti, 1954 †
Bairdia difficilis Reuss, 1869 †
Bairdia diffusa Belousova, 1965 †
Bairdia dignata Huang, 1975 †