Genus Laterignathus♂ ARISTOV & ALEKSEEV 1976 ラテリグナトゥス属 (絶滅)
◆ラテリグナトゥス・アリストウィ (絶滅) †Laterignathus aristovi Bardasheva, Bardashev Weddige & Ziegler 2004 *2004『Upper Devonian Conodonts of North-Eastern European Russia:Nina P.Bardasheva, Igor Alexandrovich Bardashev, Karsten Weddige & Willi Ziegler』。
◆ラテリグナトゥス・バルスコウィ (絶滅) †Laterignathus barskovi Aristov & Alekseev 1976 *1976『Late Toumaisian Conodonts from the Scaliognathus anchoralis Zone of East Kazakhstan:V.A.Aristov & Aleksander S.Alekseev』。
Genus Mestognathus♂ BISCHOFF 1957 メストグナトゥス属 (絶滅)
※=Genus Mestognathodus♂ GLOBENSKY 1967。スペルミス。
◆メストグナトゥス・ベックマンニ (絶滅) †Mestognathus beckmanni Bischoff 1957 *1957『Die Conodonten-Stratigraphie des Rheno-Herzynischen Unterkarbons mit Beriicksichtigung der Wocklumeria-Stufe und der Devon/Karbon-Grenze:Günther Christian Oskar Bischoff』。 *1958『A Key to Conodont Genera and Sub-Genera:Robert Oran Fay』。 *1969『British Avonian, Carboniferous Conodont Faunas, and Their Value in Local and Intercontinental Correlation:Frank Harold Trevor Rhodes, Ronald Leyshon Austin & Edric Charles Druce』。 *1969『Devonian and Carboniferous Conodonts from the Bonaparte Gulf Basin, Northern Australia and Their Use in International Correlation:Edric Charles Druce』。 *1973『Lower Carboniferous Conodont Faunas from the Eastern Mendips, England:Malcolm Butler』。 *1976『The Conodont Biostratigraphy of the Lower Carboniferous Sediments of the Skipton Anticline and Craven Lowlands:Ian Metcalfe』。 *1981『Conodont Faunas from Portugal and South-Western Spain 5, Lower Carboniferous Conodonts at Santa Olalla del Cala, Spain:Marinus van den Boogaard & Fernando Vázquez Guzmán』。 *1981『Conodont Zonation and Correlation of the Dinantian and Early Namurian Strata of the Craven Lowlands of Northern England:Ian Metcalfe』。 *1983『Evolution of the Lower Carboniferous Conodont Genus Mestognathus:Zdzisław Bełka』。 *1992『Conodonts of the Lower Border Group and Equivalent Strata, Lower Carboniferous in Northern Cumbria and the Scottish Borders, UK:Mark Andrew Purnell』。 *2001『The Asbian to Arnsbergian Conodonts and Sequence Stratigraphy of the Northumberland Trough:Alistair Bowden』。 *2004『Conodontos del Viseense Superior, Carbonífero de la Unidad de la Sierra del Castillo, Cordoba, España:David Didier Bermúdez-Rochas, Graciela Noemi Sarmiento & Sergio Rodríguez』。 *2015『Estudio de los Conodontos del Viseense Superior de la Unidad de la Sierra del Castillo, Córdoba, Carbonífero:David Didier Bermúdez Rochas』。
◆メストグナトゥス・ビプルティ (絶滅) †Mestognathus bipluti Higgins 1961 *1961『Some Namurian Conodonts from North Staffordshire:Alan Charles Higgins』。 *1964『The Conodont Faunas and Stratigraphy of the Yoredale Series in the Askrigg and Alston Regions:William John Varker』。 *1969『British Avonian, Carboniferous Conodont Faunas, and Their Value in Local and Intercontinental Correlation:Frank Harold Trevor Rhodes, Ronald Leyshon Austin & Edric Charles Druce』。 *2005『Early Serpukhovian Conodonts from the Guadiato Area, Córdoba, Spain:Paula Medina-Varea, Graciela Noemi Sarmiento, Sergio Rodríguez & Pedro Cózar』。 *2018『Conodontos del Carbonífero de la Meseta Central y de la Cuenca de Tindouf, Marruecos:Paula Medina Varea』。
◆メストグナトゥス・コンウェクスス (絶滅) †Mestognathus convexus Jenkins, Crane & Mory 1993 *1993『Conodont Biostratigraphy of the Visean Series in Eastern Australia:T.B.H.Jenkins, David T.Crane & Arthur John Mory』。
◆メストグナトゥス・ドゥエンシス (絶滅) †Mestognathus dhuensis (Globensky 1967)
syn.Mestognathodus dhuensis Globensky 1967 *1967『Middle and Upper Mississippian Conodonts from the Windsor Group of the Atlantic Provinces of Canada:Yvon Globensky』。
◆メストグナトゥス・グロエッセンシ (絶滅) †Mestognathus groessensi Bełka 1983 *1983『Evolution of the Lower Carboniferous Conodont Genus Mestognathus:Zdzisław Bełka』。 *1984『Микрофауна и биостратиграфия нижнего карбона, юг Западной Сибири:Л.С.Бушмина, О.И.Богуш & Людмила Ивановна Кононова』。
◆メストグナトゥス・ハルマライ (絶滅) †Mestognathus harmalai Sandberg & von Bitter ex von Bitter, Sandberg & Orchard 1986 *1986『Phylogeny, Speciation, and Palaeoecology of the Early Carboniferous, Mississippian Conodont Genus Mestognathus:Peter H.von Bitter, Charles Albert Sandberg & Michael James Orchard』。
◆メストグナトゥス・ネッデンシス (絶滅) †Mestognathus neddensis Rhodes, Austin & Druce 1969 *1969『British Avonian, Carboniferous Conodont Faunas, and Their Value in Local and Intercontinental Correlation:Frank Harold Trevor Rhodes, Ronald Leyshon Austin & Edric Charles Druce』。 *1969『Devonian and Carboniferous Conodonts from the Bonaparte Gulf Basin, Northern Australia and Their Use in International Correlation:Edric Charles Druce』。
◆メストグナトゥス・プラエベックマンニ (絶滅) †Mestognathus praebeckmanni Sandberg, Johnston, Orchard & von Bitter ex von Bitter, Sandberg & Orchard 1986 *1986『Phylogeny, Speciation, and Palaeoecology of the Early Carboniferous, Mississippian Conodont Genus Mestognathus:Peter H.von Bitter, Charles Albert Sandberg & Michael James Orchard』。 *1992『Conodonts of the Lower Border Group and Equivalent Strata, Lower Carboniferous in Northern Cumbria and the Scottish Borders, UK:Mark Andrew Purnell』。 *2017『Discovery of Early Carboniferous Conodonts in Northern Kharaulakh Ranges, Lower Reaches of the Lena River, North-Eastern Siberia, Arctic Russia:Nadya G.Izokh & Aleksandr Yazikov』。
Genus Zhonghuadontus♂ XIONG 1983 ゾングアドントゥス属 (絶滅)
◆ゾングアドントゥス・グイゾウエンシス (絶滅) †Zhonghuadontus guizhouensis Xiong 1983 *1983『泥盆紀牙形石 in 地質鉱産部成都地質鉱産研究所編西南地区古生物図冊微体古生物分冊:熊剣飛』。