分類トップ

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＊カンブリア紀〜現代【無顎上綱】。
＊軟骨【無顎上綱】。
＊淡水棲、汽水棲、海水棲、底棲【無顎上綱】。
＊鱗を欠く【無顎上綱】。
＊鰾を欠く【無顎上綱】。
＊耳石を欠く【無顎上綱】。
＊対鰭を欠く(例外あり）【無顎上綱】。
＊成魚は側線を欠く【無顎上綱】。
＊外鼻孔は正中線上に１個【無顎上綱】。
＊舌に角質歯【無顎上綱】。
＊嚢状鰓(鰓嚢）は体表に開口【無顎上綱】。
＊消化管は直走【無顎上綱】。
＊卵生・体外受精【無顎上綱】。
＊カンブリア紀〜三畳紀〜ジュラ紀【錐歯綱】。
　＝示準化石。【錐歯綱】。
＊現世のヌタとヤツメの中間に位置する存在【錐歯綱】。
＊世界中【錐歯綱】。
＊海水棲、底棲【錐歯綱】。
＊体高低く円筒形の鰻様【錐歯綱】。
＊１対の大きな眼球【錐歯綱】。
＊鰓孔【錐歯綱】。
＊微細な歯状突起を有する【錐歯綱】。
＊歯状突起はリン酸カルシウムで形成【錐歯綱】。
　≠スコレコドント Scolecodonts [Annelida]。キチン質。
＊単歯状(真性コノドント）・複歯状(ズラリ）・板状(顎状）など様々【錐歯綱】。
＊体節＋【錐歯綱】。
＊眼球は大きく前方に突出【錐歯綱】。
＊口は下方に開く【錐歯綱】。
＊歯は丸い口にヤツメウナギのように備わる【錐歯綱】。
＊非対鰭は連続性、鰭条に支持される【錐歯綱】。
＊幼生はオタマジャクシのよう【錐歯綱】。
＊オルドビス紀（前期＋中期＋後期）【コルディロドゥス科】。



Family CORDYLODONTIDAE LINDSTRÖM 1970　コルディロドゥス科
Conodonts (コノドント類)
Cordylodontids (コルディロドゥス科魚種)


Genus Cambrooistodus^♂ MILLER 1980　カムブロオイストドゥス属 (絶滅)

◆カムブロオイストドゥス・カムブリクス (絶滅)
　^†Cambrooistodus cambricus (Miller 1969) Miller 1980
　　　syn.Oistodus cambricus Miller 1969
　　　　　Proconodontus cambricus (Miller 1969)
　^*1969『Conodont Fauna of the Notch Peak Limestone, Cambro-Ordovician House Range, Utah：James Frederick Miller』。
　^*1980『Taxonomic Revisions of Some Upper Cambrian and Lower Ordovician Conodonts with Comments on Their Evolution：James Frederick Miller』。

◆カムブロオイストドゥス・ミヌトゥス (絶滅)
　^†Cambrooistodus minutus (Miller 1969) Miller 1980
　　　syn.Oistodus minutus Miller 1969
　^*1969『Conodont Fauna of the Notch Peak Limestone, Cambro-Ordovician House Range, Utah：James Frederick Miller』。
　^*1980『Taxonomic Revisions of Some Upper Cambrian and Lower Ordovician Conodonts with Comments on Their Evolution：James Frederick Miller』。
　^*1988『Latest Cambrian and Earliest Ordovician Conodonts from the Conococheague and Stonehenge Limestones of North-Western Virginia：Randall C.Orndorff』。
　^*2000『Конодонты и Зональная стратиграфия пограничных отложений кембрия и ордовика：Светлана Викторовна Дубинина』。

---

Genus Cordylodus^♂ PANDER 1856　コルディロドゥス属 (絶滅)
　　　※＋Genus Barbarodina^♀ STAUFFER 1935 (Type species : Barbarodina grandis Stauffer 1935)。
　　　※＋Genus Cyrtoniodus^♂ STAUFFER 1935 (Type species : Cordylodus flexuosus Branson & Mehl 1933)。
　　　※← [Family Coleodontidae BRANSON & MEHL 1944 Sub-Family Cyrtoniodontinae HASS 1959]。
　オルドビス紀（前期＋中期＋後期）。

◆コルディロドゥス・"アンドレシ" (絶滅)
　^†Cordylodus andresi Barnes 1988 non Viira & Sergeyeva ex Viira, Sergeyeva & Popov 1987
　^*1988『The Proposed Cambrian-Ordovician Global Boundary Stratotype and Point, GSSP in Western Newfoundland, Canada：Christopher Richard Barnes』。
　^*1998『Late Cambrian Euconodonts from Sweden：Hubert Szaniawski & Stefan Bengtson』。
　^*2013『Upper Furongian, Cambrian Conodonts from the Degerhamn Quarry Road Section, Southern Öland, Sweden：Gabriella Bagnolia & Svend Josef Høegh Sandbergh Stouge』。
　ヴィーラらが先取り済みに付き、要種小名変更。

◆コルディロドゥス・アンドレシ (絶滅)
　^†Cordylodus andresi Viira & Sergeyeva ex Viira, Sergeyeva & Popov 1987 non Barnes 1988
　^*1987『Earliest Representatives of the Genus Cordylodus [Conodonta] from Cambro-Ordovician Boundary Beds of North Estonia and Leningrad Region：Viive Viira, S.P.Sergeyeva & Leonid E.Popov』。
　^*1989『Conodonts and Phosphatic Problematica from the Cambro-Ordovician Cooks Brook and Middle Arm Point Formations, Bay of Islands, Western Newfoundland：Kaustuv Roy』。
　^*1998『Late Cambrian Euconodonts from Sweden：Hubert Szaniawski & Stefan Bengtson』。
　^*2020『Upper Cambrian and Lower Ordovician Conodont Biostratigraphy and Revised Lithostratigraphy, Boothia Peninsula, Nunavut：Shun-Xin Zhang』。


◆コルディロドゥス・アングラトゥス (絶滅)
　^†Cordylodus angulatus Pander 1856
　　　syn.Cordylodus lenzi Müller 1973
　　　　　Cordylodus oklahomensis Müller 1959
　^*1856『Monographie der Fossilen Fische des Silurischen Systems der Russisch-Baltischen Gouvernements：Christian Heinrich Pander』。
　^*1958『A Key to Conodont Genera and Sub-Genera：Robert Oran Fay』。
　^*1959『Kambrische Conodonten：Klaus Jürgen Müller』。
　^*1965『Lower Ordovician Conodonts and Other Microfossils from the Columbia Ice Fields Section, Alberta, Canada：Raymond Lindsay Ethington & David Leigh Clark』。
　^*1967『The Palaeozoic Stratigraphy and Palaeontology of North-Western New South Wales：Bevan Jon Warris』。
　^*1971『Cambro-Ordovician Conodonts from the Burke River Structural Belt, Queensland：Edric Charles Druce & Peter John Jones』。
　^*1971『Lower Ordovician Conodonts from the Bonaparte Gulf Basin and the Daly River Basin, North-Western Australia：Peter John Jones』。
　^*1973『Late Cambrian and Early Ordovician Conodonts from Northern Iran：Klaus Jürgen Müller』。
　^*1974『Conodont Biostratigraphy of the Upper Cambrian and Lower Ordovician of North-Western Öland, South-Eastern Sweden：Willem Anton van Wamel』。
　^*1975『Lower Ordovician Sequence and Conodonts, Mount Patriarch, North-West Nelson, New Zealand：Roger A.Cooper & Edric Charles Durce』。
　^*1977『Orta Toroslar'da Konodont biy Ostratigrafisi：İsmet Gedık』。
　^*1980『Taxonomic Revisions of Some Upper Cambrian and Lower Ordovician Conodonts with Comments on Their Evolution：James Frederick Miller』。
　^*1982『Conodonts from El Paso Group, Lower Ordovician of Westernmost Texas and Southern New Mexico：John E.Repetski』。
　^*1983『寒武紀和奥陶紀牙形石−西南地区古生物図冊／微体古生物分冊：安太庠』。
　^*1984『Ордовик западной части Иркутского амфитеатра：Александр Васильевич Каныгин, Тамара Александровна Москаленко, Татьяна Александровна Дивина, Валентина Григорьевна Матухина & Анастасии Геннадьевны Ядренкина』。
　^*1988『Latest Cambrian and Earliest Ordovician Conodonts from the Conococheague and Stonehenge Limestones of North-Western Virginia：Randall C.Orndorff』。
　^*1989『Conodonts and Phosphatic Problematica from the Cambro-Ordovician Cooks Brook and Middle Arm Point Formations, Bay of Islands, Western Newfoundland：Kaustuv Roy』。
　^*1989『Lower Ordovician Conodonts from the Saint George Group of Port au Port Peninsula, Western Newfoundland：Zai-Liang Ji』。
　^*1990『The Genus Cordylodus and a Latest Cambrian-Earliest Ordovician Conodont Biostratigraphy：Robert S.Nicolll』。
　^*1992『Lithostratigraphy and Conodont Biostratigraphy of the Grove Creek Dolomite Member of the Snowy Range Formation, Cambrian-Ordovician Big Snowy Mountains Montana：Patricia G.Weaver』。
　^*1996『Sequence Stratigraphy, Sedimentology, Biostratigraphy and Palaeontology of the Eastern Warburton Basin, Palaeozoic, South Australia：Xiao-Wen Sun』。
　^*2000『Stratigraphy, Conodont Taxonomy and Biostratigraphy of Upper Cambrian to Lower Silurian Platform to Basin Facies, Northern British Columbia：Leanne J.Pyle』。
　^*2000『Конодонты и Зональная стратиграфия пограничных отложений кембрия и ордовика：Светлана Викторовна Дубинина』。
　^*2002『Taxonomy, Evolution, and Biostratigraphy of Conodonts from the Kechika Formation, Skoki Formation, and Road River Group, Upper Cambrian to Lower Silurian, North-Eastern British Columbia：Leanne J.Pyle & Christopher Richard Barnes』。
　^*2005『Conodontes y Graptolitos de las Formaciones Alfarcito y Rupasca, Tremadociano en el Área de Alfarcito, Tilcara, Cordillera Oriental de Jujuy, Argentina 2, Paleontologia Sistematica：Fernando Javier Zeballo, Guillermo Luis Albanesi & Gladys Ortega』。
　^*2017『Middle Cambrian Through Lower-Most Ordovician Conodonts from Hunan, South China：Xi-Ping Dong & Hua-Qiao Zhang』。
　^*2019『Early Ordovician Conodonts from the Santa Rosita Formation at Pantipampa, Iruya Area, North-Western Argentina：Josefina Maria Teresa Carlorosi, Susana Beatriz Esteban & Marcelo Franco Tortello』。

◆コルディロドゥス・カボティ (絶滅)
　^†Cordylodus caboti Bagnoli, Barnes & Stevens 1987
　^*1987『Lower Ordovician, Tremadocian Conodonts from Broom Point and Green Point：Gabriella Bagnoli, Christopher Richard Barnes & Robert K.Stevens』。
　^*1992『Lithostratigraphy and Conodont Biostratigraphy of the Grove Creek Dolomite Member of the Snowy Range Formation, Cambrian-Ordovician Big Snowy Mountains Montana：Patricia G.Weaver』。
　^*2000『Stratigraphy, Conodont Taxonomy and Biostratigraphy of Upper Cambrian to Lower Silurian Platform to Basin Facies, Northern British Columbia：Leanne J.Pyle』。
　^*2002『Taxonomy, Evolution, and Biostratigraphy of Conodonts from the Kechika Formation, Skoki Formation, and Road River Group, Upper Cambrian to Lower Silurian, North-Eastern British Columbia：Leanne J.Pyle & Christopher Richard Barnes』。

◆コルディロドゥス・カセイ (絶滅)
　^†Cordylodus caseyi Druce & Jones 1971
　^*1971『Cambro-Ordovician Conodonts from the Burke River Structural Belt, Queensland：Edric Charles Druce & Peter John Jones』。
　^*1971『Lower Ordovician Conodonts from the Bonaparte Gulf Basin and the Daly River Basin, North-Western Australia：Peter John Jones』。
　^*1977『Биостратиграфия и фауна верхнего кембрия и пограничных с ним слоев：Инесса Тихоновна Журавлева & Антонина Викторовна Розова』。
　^*1990『The Genus Cordylodus and a Latest Cambrian-Earliest Ordovician Conodont Biostratigraphy：Robert S.Nicolll』。
　^*2000『Stratigraphy, Conodont Taxonomy and Biostratigraphy of Upper Cambrian to Lower Silurian Platform to Basin Facies, Northern British Columbia：Leanne J.Pyle』。
　^*2000『Конодонты и Зональная стратиграфия пограничных отложений кембрия и ордовика：Светлана Викторовна Дубинина』。
　^*2002『Taxonomy, Evolution, and Biostratigraphy of Conodonts from the Kechika Formation, Skoki Formation, and Road River Group, Upper Cambrian to Lower Silurian, North-Eastern British Columbia：Leanne J.Pyle & Christopher Richard Barnes』。
　^*2003『Aspects of Ordovician Conodonts and the Stratigraphy of Thailand, Malaysia and Tasmania 1：Robin Crawford Cantrill』。
　^*2017『Middle Cambrian Through Lower-Most Ordovician Conodonts from Hunan, South China：Xi-Ping Dong & Hua-Qiao Zhang』。
　^*2019『Early Ordovician Conodonts from the Santa Rosita Formation at Pantipampa, Iruya Area, North-Western Argentina：Josefina Maria Teresa Carlorosi, Susana Beatriz Esteban & Marcelo Franco Tortello』。

◆コルディロドゥス・キルルス (絶滅)
　^†Cordylodus cirrus (Nieper 1970)
　　　syn.Cyrtoniodus cirrus Nieper 1970
　^*1970『Middle Ordovician Conodont Faunas from the Toko and MacDonnell Ranges, Australia：Christine Margaret Nieper』。

◆コルディロドゥス・コンフルエンス (絶滅)
　^†Cordylodus confluens (Moskalenko 1982)
　　　syn.Cyrtoniodus confluens Moskalenko 1982
　^*1982『Конодонты in Ордовик Сибирской платформы, Опорный разрез на р.Кулюмбе：Тамара Александровна Москаленко』。
　^*1985『Конодонты из ордовика Далдыно-Алакитского района, Сибирской платформы：Тамара Александровна Москаленко』。

◆コルディロドゥス・コンキンヌス (絶滅)
　^†Cordylodus concinnus Branson & Mehl 1933
　^*1933『Conodont Studies 2, Conodonts from the Joachim, Middle Ordovician of Missouri (p77-167)：Edward Bayer Branson & Maurice Goldsmith Mehl』。
　^*1968『Conodont Biofacies Analysis of Some Wilderness, Middle Ordovician Limestones, Ottawa Valley, Ontario 1964：Christopher Richard Barnes』。

◆コルディロドゥス・デフレックスス (絶滅)
　^†Cordylodus deflexus Bagnoli, Barnes & Stevens 1987
　^*1987『Lower Ordovician, Tremadocian Conodonts from Broom Point and Green Point：Gabriella Bagnoli, Christopher Richard Barnes & Robert K.Stevens』。
　^*2000『Stratigraphy, Conodont Taxonomy and Biostratigraphy of Upper Cambrian to Lower Silurian Platform to Basin Facies, Northern British Columbia：Leanne J.Pyle』。
　^*2002『Taxonomy, Evolution, and Biostratigraphy of Conodonts from the Kechika Formation, Skoki Formation, and Road River Group, Upper Cambrian to Lower Silurian, North-Eastern British Columbia：Leanne J.Pyle & Christopher Richard Barnes』。

◆コルディロドゥス・デリカトゥス (絶滅)
　^†Cordylodus delicatus Branson & Mehl 1933 non Pyle 2000
　^*1933『Conodont Studies 2, Conodonts from the Joachim, Middle Ordovician of Missouri (p77-167)：Edward Bayer Branson & Maurice Goldsmith Mehl』。
　^*1964『Conodonts of the Trenton Group, Ordovician in New York, Southern Ontario and Quebec：Thomas Joseph Morton Schopf』。
　^*1965『A Conodont Fauna from the Joins Formation, Ordovician, Oklahoma：Michael C.Mound』。
　^*1967『Micropaleontology of the Fernvale Formation of Tennessee and Oklahoma：Kenneth Vernon Bordeau』。
　^*1968『Conodont Biofacies Analysis of Some Wilderness, Middle Ordovician Limestones, Ottawa Valley, Ontario 1964：Christopher Richard Barnes』。
　^*1969『Konodonty Ordowickie z Otworu Ketrzyn：Marla Nehring』。

◆コルディロドゥス・"デリカトゥス" (絶滅)
　^†'Cordylodus delicatus Pyle 2000' non Branson & Mehl 1933
　^*2000『Stratigraphy, Conodont Taxonomy and Biostratigraphy of Upper Cambrian to Lower Silurian Platform to Basin Facies, Northern British Columbia：Leanne J.Pyle』。
　^*2001『Conodonts from the Kechika Formation and Road River Group, Lower to Upper Ordovician) of the Cassiar Terrane, Northern British Columbia：Leanne J.Pyle & Christopher Richard Barnes』。
　^*2002『Taxonomy, Evolution, and Biostratigraphy of Conodonts from the Kechika Formation, Skoki Formation, and Road River Group, Upper Cambrian to Lower Silurian, North-Eastern British Columbia：Leanne J.Pyle & Christopher Richard Barnes』。
　ブランソン及びメールが先取り済みに付き、要種小名変更。

◆コルディロドゥス・ドゥルケイ (絶滅)
　^†Cordylodus drucei Miller 1980
　^*1980『Taxonomic Revisions of Some Upper Cambrian and Lower Ordovician Conodonts with Comments on Their Evolution：James Frederick Miller』。
　^*2003『Aspects of Ordovician Conodonts and the Stratigraphy of Thailand, Malaysia and Tasmania 1：Robin Crawford Cantrill』。

◆コルディロドゥス・エレクトゥス (絶滅)
　^†Cordylodus erectus (Stauffer 1935)
　　　syn.Cyrtoniodus erectus Stauffer 1935
　^*1935『Conodonts of the Glenwood Beds：Clinton Raymond Stauffer』。

◆コルディロドゥス・フレクスオスス (絶滅)
　^†Cordylodus flexuosus (Branson & Mehl 1933)
　　　syn.Cyrtoniodus apicalis Stauffer 1935
　　　　　Cyrtoniodus complicatus Stauffer 1935
　　　　　Cyrtoniodus flexuosus (Branson & Mehl 1933)
　　　　　Prioniodus flexuosus Branson & Mehl 1933
　　　　　Subcordylodus paratus Stauffer 1935
　^*1933『Conodont Studies 2, Conodonts from the Joachim, Middle Ordovician of Missouri (p77-167)：Edward Bayer Branson & Maurice Goldsmith Mehl』。
　^*1935『Conodonts of the Glenwood Beds：Clinton Raymond Stauffer』。
　^*1958『A Key to Conodont Genera and Sub-Genera：Robert Oran Fay』。
　^*1964『Conodonts of the Trenton Group, Ordovician in New York, Southern Ontario and Quebec：Thomas Joseph Morton Schopf』。
　^*1965『A Conodont Fauna from the Joins Formation, Ordovician, Oklahoma：Michael C.Mound』。
　^*1966『Conodonts from the Lexington Limestone, Middle Ordovigian of Kentucky and Its Lateral Equivalents in Ohio and Indiana：Stig Magnus Bergström & Walter Clarence Sweet』。
　^*1966『The Middle and Upper Ordovician Conodont Faunas of Minnesota：Gerald Frank Webers』。
　^*1967『Micropaleontology of the Fernvale Formation of Tennessee and Oklahoma：Kenneth Vernon Bordeau』。
　^*1968『Champlainian Biostratigraphy in Northern Michigan：Emil Charles Guldenzopf』。
　^*1977『О стратиграфическом расчленении и корреляции среднего ордовика Сибирской платформы：Александр Васильевич Каныгин, Тамара Александровна Москаленко, Анастасии Геннадьевны Ядренкина & В.С.Семенова』。
　^*1982『Конодонты in Ордовик Сибирской платформы, Опорный разрез на р.Кулюмбе：Тамара Александровна Москаленко』。
　^*1984『Ордовик западной части Иркутского амфитеатра：Александр Васильевич Каныгин, Тамара Александровна Москаленко, Татьяна Александровна Дивина, Валентина Григорьевна Матухина & Анастасии Геннадьевны Ядренкина』。

◆コルディロドゥス・ゲニクラトゥス (絶滅)
　^†Cordylodus geniculatus Rhodes 1953
　^*1953『Some British Lower Paleozoic Conodont Faunas：Frank Harold Trevor Rhodes』。

◆コルディロドゥス・グラキリス (絶滅)
　^†Cordylodus gracilis (Jakovlev ex Chugaeva, Ivanova, Oradovskaya & Yakovlev 1973)
　　　syn.Cyrtoniodus gracilis Jakovlev ex Chugaeva, Ivanova, Oradovskaya & Yakovlev 1973
　^*1973『Биостратиграфия нижней части ордовика Северо-Востока СССР и биогеография конца раннего ордовика：Мария Николаевна Чугаева, В.А.Иванова, М.М.Орадовская & В.Н.Яковлев』。

◆コルディロドゥス・グランディス (絶滅)
　^†Cordylodus grandis (Stauffer 1935)
　　　syn.Barbarodina grandis Stauffer 1935
　　　　　Barbarodina typicala Stauffer 1935
　^*1935『The Conodont Fauna of the Decorah Shale, Ordovician：Clinton Raymond Stauffer』。
　^*1966『The Middle and Upper Ordovician Conodont Faunas of Minnesota：Gerald Frank Webers』。

◆コルディロドゥス・ハスタトゥス (絶滅)
　^†Cordylodus hastatus Barnes 1988
　^*1988『The Proposed Cambrian-Ordovician Global Boundary Stratotype and Point, GSSP in Western Newfoundland, Canada：Christopher Richard Barnes』。
　^*1989『Conodonts and Phosphatic Problematica from the Cambro-Ordovician Cooks Brook and Middle Arm Point Formations, Bay of Islands, Western Newfoundland：Kaustuv Roy』。
　^*2000『Stratigraphy, Conodont Taxonomy and Biostratigraphy of Upper Cambrian to Lower Silurian Platform to Basin Facies, Northern British Columbia：Leanne J.Pyle』。
　^*2002『Taxonomy, Evolution, and Biostratigraphy of Conodonts from the Kechika Formation, Skoki Formation, and Road River Group, Upper Cambrian to Lower Silurian, North-Eastern British Columbia：Leanne J.Pyle & Christopher Richard Barnes』。
　^*2019『Early Ordovician Conodonts from the Santa Rosita Formation at Pantipampa, Iruya Area, North-Western Argentina：Josefina Maria Teresa Carlorosi, Susana Beatriz Esteban & Marcelo Franco Tortello』。

◆コルディロドゥス・インテルメディウス (絶滅)
　^†Cordylodus intermedius Furnish 1938
　^*1938『Conodonts from the Prairie du Chien, Lower Ordovician Beds of Upper Mississippi Valley：William Madison Furnish』。
　^*1971『Cambro-Ordovician Conodonts from the Burke River Structural Belt, Queensland：Edric Charles Druce & Peter John Jones』。
　^*1971『Lower Ordovician Conodonts from the Bonaparte Gulf Basin and the Daly River Basin, North-Western Australia：Peter John Jones』。
　^*1980『Taxonomic Revisions of Some Upper Cambrian and Lower Ordovician Conodonts with Comments on Their Evolution：James Frederick Miller』。
　^*1982『Conodonts from El Paso Group, Lower Ordovician of Westernmost Texas and Southern New Mexico：John E.Repetski』。
　^*1987『Earliest Representatives of the Genus Cordylodus [Conodonta] from Cambro-Ordovician Boundary Beds of North Estonia and Leningrad Region：Viive Viira, S.P.Sergeyeva & Leonid E.Popov』。
　^*1988『Latest Cambrian and Earliest Ordovician Conodonts from the Conococheague and Stonehenge Limestones of North-Western Virginia：Randall C.Orndorff』。
　^*1989『Conodonts and Phosphatic Problematica from the Cambro-Ordovician Cooks Brook and Middle Arm Point Formations, Bay of Islands, Western Newfoundland：Kaustuv Roy』。
　^*1989『Lower Ordovician Conodonts from the Saint George Group of Port au Port Peninsula, Western Newfoundland：Zai-Liang Ji』。
　^*2000『Stratigraphy, Conodont Taxonomy and Biostratigraphy of Upper Cambrian to Lower Silurian Platform to Basin Facies, Northern British Columbia：Leanne J.Pyle』。
　^*2000『Конодонты и Зональная стратиграфия пограничных отложений кембрия и ордовика：Светлана Викторовна Дубинина』。
　^*2002『Taxonomy, Evolution, and Biostratigraphy of Conodonts from the Kechika Formation, Skoki Formation, and Road River Group, Upper Cambrian to Lower Silurian, North-Eastern British Columbia：Leanne J.Pyle & Christopher Richard Barnes』。
　^*2005『Conodontes y Graptolitos de las Formaciones Alfarcito y Rupasca, Tremadociano en el Área de Alfarcito, Tilcara, Cordillera Oriental de Jujuy, Argentina 2, Paleontologia Sistematica：Fernando Javier Zeballo, Guillermo Luis Albanesi & Gladys Ortega』。
　^*2009『Conodontes Cámbricos y Jujuyaspis keideli Kobayashi [Trilobita] en el Miembro Alfarcito de la Formación Santa Rosita, Quebrada de Humahuaca, Cordillera Oriental de Jujuy：Fernando Javier Zeballo & Guillermo Luis Albanesi』。
　^*2017『Middle Cambrian Through Lower-Most Ordovician Conodonts from Hunan, South China：Xi-Ping Dong & Hua-Qiao Zhang』。

◆コルディロドゥス・リンドストロミ (絶滅)
　^†Cordylodus lindstromi Druce & Jones 1971
　^*1971『Cambro-Ordovician Conodonts from the Burke River Structural Belt, Queensland：Edric Charles Druce & Peter John Jones』。
　^*1971『Lower Ordovician Conodonts from the Bonaparte Gulf Basin and the Daly River Basin, North-Western Australia：Peter John Jones』。
　^*1980『Taxonomic Revisions of Some Upper Cambrian and Lower Ordovician Conodonts with Comments on Their Evolution：James Frederick Miller』。
　^*1982『Conodonts from El Paso Group, Lower Ordovician of Westernmost Texas and Southern New Mexico：John E.Repetski』。
　^*1988『Latest Cambrian and Earliest Ordovician Conodonts from the Conococheague and Stonehenge Limestones of North-Western Virginia：Randall C.Orndorff』。
　^*1989『Conodonts and Phosphatic Problematica from the Cambro-Ordovician Cooks Brook and Middle Arm Point Formations, Bay of Islands, Western Newfoundland：Kaustuv Roy』。
　^*1989『Lower Ordovician Conodonts from the Saint George Group of Port au Port Peninsula, Western Newfoundland：Zai-Liang Ji』。
　^*1990『The Genus Cordylodus and a Latest Cambrian-Earliest Ordovician Conodont Biostratigraphy：Robert S.Nicolll』。
　^*1992『Lithostratigraphy and Conodont Biostratigraphy of the Grove Creek Dolomite Member of the Snowy Range Formation, Cambrian-Ordovician Big Snowy Mountains Montana：Patricia G.Weaver』。
　^*2000『Stratigraphy, Conodont Taxonomy and Biostratigraphy of Upper Cambrian to Lower Silurian Platform to Basin Facies, Northern British Columbia：Leanne J.Pyle』。
　^*2000『Конодонты и Зональная стратиграфия пограничных отложений кембрия и ордовика：Светлана Викторовна Дубинина』。
　^*2002『Taxonomy, Evolution, and Biostratigraphy of Conodonts from the Kechika Formation, Skoki Formation, and Road River Group, Upper Cambrian to Lower Silurian, North-Eastern British Columbia：Leanne J.Pyle & Christopher Richard Barnes』。
　^*2003『Aspects of Ordovician Conodonts and the Stratigraphy of Thailand, Malaysia and Tasmania 1：Robin Crawford Cantrill』。
　^*2017『Middle Cambrian Through Lower-Most Ordovician Conodonts from Hunan, South China：Xi-Ping Dong & Hua-Qiao Zhang』。
　^*2019『Early Ordovician Conodonts from the Santa Rosita Formation at Pantipampa, Iruya Area, North-Western Argentina：Josefina Maria Teresa Carlorosi, Susana Beatriz Esteban & Marcelo Franco Tortello』。

◆コルディロドゥス・ムルティデンタトゥス (絶滅)
　^†Acontiodus multidentatus Graves ex Graves & Ellison 1941
　^*1941『Ordovician Conodonts of the Marathon Basin, Texas：Roy William Graves Jr. & Samuel Porter Ellison』。

◆コルディロドゥス・プラティスマトゥス (絶滅)
　^†Cordylodus platysmatus (Nieper 1970)
　　　syn.Cyrtoniodus platysmatus Nieper 1970
　^*1970『Middle Ordovician Conodont Faunas from the Toko and MacDonnell Ranges, Australia：Christine Margaret Nieper』。

◆コルディロドゥス・プリマリス (絶滅)
　^†Cordylodus primaris Abaimova ex Kanygin, Moskalenko, Yadrenkina, Abaimova, Semenova, Sychev & Timokhin 1989
　^*1989『Ордовик Сибирской платформы：Александр Васильевич Каныгин, Тамара Александровна Москаленко, Анастасии Геннадьевны Ядренкина, Галина Петровна Абаимова, В. С.Семенова, О.В.Сычев & Александр Владиленович Тимохин』。

◆コルディロドゥス・プリミティウス (絶滅)
　^†Cordylodus primitivus Bagnoli, Barnes, & Stevens 1987
　^*1987『Tremadocian Conodonts from Broom Point and Green Point, Western Newfoundland：Gabriella Bagnoli, Christopher Richard Barnes, & Robert K.Stevens』。
　^*1991『Upper Cambrian Conodonts from Sweden：Klaus Jürgen Müller & Ingelore Hinz』。
　^*1993『A Cordylodus proavus Fauna from West-Central Argentina, Los Sombreros Formation, Sierra del Tontal, San Juan Providence：Oliver Lehnert』。
　^*2000『Stratigraphy, Conodont Taxonomy and Biostratigraphy of Upper Cambrian to Lower Silurian Platform to Basin Facies, Northern British Columbia：Leanne J.Pyle』。
　^*2000『Конодонты и Зональная стратиграфия пограничных отложений кембрия и ордовика：Светлана Викторовна Дубинина』。
　^*2002『Taxonomy, Evolution, and Biostratigraphy of Conodonts from the Kechika Formation, Skoki Formation, and Road River Group, Upper Cambrian to Lower Silurian, North-Eastern British Columbia：Leanne J.Pyle & Christopher Richard Barnes』。

◆コルディロドゥス・プリムス (絶滅)
　^†Cordylodus primus Glenister 1957
　^*1957『The Conodonts of the Ordovician Maquoketa Formation in Iowa：Anne Treloar Glenister』。

◆コルディロドゥス・プリオン (絶滅)
　^†Cordylodus prion Lindström 1955
　　　syn.Crytoniodus prion (Lindström 1955)　※スペルミス。
　^*1955『Conodonts from the Lower-Most Ordovician Strata of South-Central Sweden：Maurits Lindström』。
　^*1971『Cambro-Ordovician Conodonts from the Burke River Structural Belt, Queensland：Edric Charles Druce & Peter John Jones』。
　^*1971『Conodonts and Biostratigraphy of the Wisconsin Paleozoic：David Leigh Clark』。
　^*1974『Conodont Biostratigraphy of the Upper Cambrian and Lower Ordovician of North-Western Öland, South-Eastern Sweden：Willem Anton van Wamel』。
　^*1989『Conodonts and Phosphatic Problematica from the Cambro-Ordovician Cooks Brook and Middle Arm Point Formations, Bay of Islands, Western Newfoundland：Kaustuv Roy』。
　^*2000『Конодонты и Зональная стратиграфия пограничных отложений кембрия и ордовика：Светлана Викторовна Дубинина』。
　^*2003『Aspects of Ordovician Conodonts and the Stratigraphy of Thailand, Malaysia and Tasmania 1：Robin Crawford Cantrill』。

◆コルディロドゥス・プロアウス (絶滅)
　^†Cordylodus proavus Müller 1959
　^*1959『Kambrische Conodonten：Klaus Jürgen Müller』。
　^*1971『Cambro-Ordovician Conodonts from the Burke River Structural Belt, Queensland：Edric Charles Druce & Peter John Jones』。
　^*1971『Lower Ordovician Conodonts from the Bonaparte Gulf Basin and the Daly River Basin, North-Western Australia：Peter John Jones』。
　^*1973『Conodonts from the Cow Head Group, Western Newfoundland：Godfrey S.Nowlan』。
　^*1980『Taxonomic Revisions of Some Upper Cambrian and Lower Ordovician Conodonts with Comments on Their Evolution：James Frederick Miller』。
　^*1987『Earliest Representatives of the Genus Cordylodus [Conodonta] from Cambro-Ordovician Boundary Beds of North Estonia and Leningrad Region：Viive Viira, S.P.Sergeyeva & Leonid E.Popov』。
　^*1988『Latest Cambrian and Earliest Ordovician Conodonts from the Conococheague and Stonehenge Limestones of North-Western Virginia：Randall C.Orndorff』。
　^*1989『Conodonts and Phosphatic Problematica from the Cambro-Ordovician Cooks Brook and Middle Arm Point Formations, Bay of Islands, Western Newfoundland：Kaustuv Roy』。
　^*1990『The Genus Cordylodus and a Latest Cambrian-Earliest Ordovician Conodont Biostratigraphy：Robert S.Nicolll』。
　^*1992『Lithostratigraphy and Conodont Biostratigraphy of the Grove Creek Dolomite Member of the Snowy Range Formation, Cambrian-Ordovician Big Snowy Mountains Montana：Patricia G.Weaver』。
　^*1993『A Cordylodus proavus Fauna from West-Central Argentina, Los Sombreros Formation, Sierra del Tontal, San Juan Providence：Oliver Lehnert』。
　^*1996『Sequence Stratigraphy, Sedimentology, Biostratigraphy and Palaeontology of the Eastern Warburton Basin, Palaeozoic, South Australia：Xiao-Wen Sun』。
　^*2000『Stratigraphy, Conodont Taxonomy and Biostratigraphy of Upper Cambrian to Lower Silurian Platform to Basin Facies, Northern British Columbia：Leanne J.Pyle』。
　^*2000『Конодонты и Зональная стратиграфия пограничных отложений кембрия и ордовика：Светлана Викторовна Дубинина』。
　^*2002『Taxonomy, Evolution, and Biostratigraphy of Conodonts from the Kechika Formation, Skoki Formation, and Road River Group, Upper Cambrian to Lower Silurian, North-Eastern British Columbia：Leanne J.Pyle & Christopher Richard Barnes』。
　^*2005『Histological Observation of Some Primitive Euconodonts of Late Cambrian from Liaoning：Wei Guo, Xi-Ping Dong, Xiao-Chun Zeng & Le Zao』。
　^*2009『Conodontes Cámbricos y Jujuyaspis keideli Kobayashi [Trilobita] en el Miembro Alfarcito de la Formación Santa Rosita, Quebrada de Humahuaca, Cordillera Oriental de Jujuy：Fernando Javier Zeballo & Guillermo Luis Albanesi』。
　^*2014『Conodonts and Depositional Environment of the Middle and Upper Cambrian Alum Shale, Slemmestad, Oslo Region：Katarina Skagestad Kleppe』。
　^*2017『Middle Cambrian Through Lower-Most Ordovician Conodonts from Hunan, South China：Xi-Ping Dong & Hua-Qiao Zhang』。
　^*2018『Cambrian Series 3, Furongian Conodonts from the Alum Shale Formation at Slemmestad, Oslo Region, Norway：Katarina Skagestad Kleppe, Hans Arne Nakrem & Svend Josef Høegh Sandbergh Stouge』。

◆コルディロドゥス・プロリンドストロミ (絶滅)
　^†Cordylodus prolindstromi Nicoll 1991
　^*1991『Differentiation of Late Cambrian-Early Ordovician Species of Cordylodus [Conodonta] with Biapical Basal Cavities：Robert S.Nicoll』。
　^*2017『Middle Cambrian Through Lower-Most Ordovician Conodonts from Hunan, South China：Xi-Ping Dong & Hua-Qiao Zhang』。

◆コルディロドゥス・クアドラトゥス (絶滅)
　^†Cordylodus quadratus Graves ex Graves & Ellison 1941
　^*1941『Ordovician Conodonts of the Marathon Basin, Texas：Roy William Graves Jr. & Samuel Porter Ellison』。

◆コルディロドゥス・ラモスス (絶滅)
　^†Cordylodus ramosus Hadding 1913
　^*1913『Undre Dicellograptusskiffern i Skåne Jämte Några Darmed Ekvivalenta Bildningar：Assar Hadding』。
　^*1973『Lower and Middle Ordovician Conodonts from the Mystic Formation, Quebec, Canada：Christopher Richard Barnes & M.L.Silvana Poplawski』。
　^*2003『Aspects of Ordovician Conodonts and the Stratigraphy of Thailand, Malaysia and Tasmania 1：Robin Crawford Cantrill』。


◆コルディロドゥス・ロトゥンダトゥス (絶滅)
　^†Cordylodus rotundatus Pander 1856
　　　syn.Cordylodus subangulatus Furnish 1938
　^*1856『Monographie der Fossilen Fische des Silurischen Systems der Russisch-Baltischen Gouvernements：Christian Heinrich Pander』。
　^*1938『Conodonts from the Prairie du Chien, Lower Ordovician Beds of Upper Mississippi Valley：William Madison Furnish』。
　^*1971『Cambro-Ordovician Conodonts from the Burke River Structural Belt, Queensland：Edric Charles Druce & Peter John Jones』。
　^*1971『Lower Ordovician Conodonts from the Bonaparte Gulf Basin and the Daly River Basin, North-Western Australia：Peter John Jones』。
　^*1974『Conodont Biostratigraphy of the Upper Cambrian and Lower Ordovician of North-Western Öland, South-Eastern Sweden：Willem Anton van Wamel』。
　^*1977『Биостратиграфия и фауна верхнего кембрия и пограничных с ним слоев：Инесса Тихоновна Журавлева & Антонина Викторовна Розова』。
　^*1980『Taxonomic Revisions of Some Upper Cambrian and Lower Ordovician Conodonts with Comments on Their Evolution：James Frederick Miller』。
　^*1982『Conodonts from El Paso Group, Lower Ordovician of Westernmost Texas and Southern New Mexico：John E.Repetski』。
　^*1984『Ордовик западной части Иркутского амфитеатра：Александр Васильевич Каныгин, Тамара Александровна Москаленко, Татьяна Александровна Дивина, Валентина Григорьевна Матухина & Анастасии Геннадьевны Ядренкина』。
　^*1983『寒武紀和奥陶紀牙形石−西南地区古生物図冊／微体古生物分冊：安太庠』。
　^*1988『Latest Cambrian and Earliest Ordovician Conodonts from the Conococheague and Stonehenge Limestones of North-Western Virginia：Randall C.Orndorff』。

◆コルディロドゥス・シヌアトゥス (絶滅)
　^†Cordylodus sinuatus (Nieper 1970)
　　　syn.Cyrtoniodus sinuatus Nieper 1970
　^*1970『Middle Ordovician Conodont Faunas from the Toko and MacDonnell Ranges, Australia：Christine Margaret Nieper』。

◆コルディロドゥス・スプリウス (絶滅)
　^†Cordylodus spurius Branson & Mehl 1933
　　　syn.Cyrtoniodus spurius (Branson & Mehl 1933)
　^*1933『Conodont Studies 2, Conodonts from the Joachim, Middle Ordovician of Missouri (p77-167)：Edward Bayer Branson & Maurice Goldsmith Mehl』。
　^*1967『The Palaeozoic Stratigraphy and Palaeontology of North-Western New South Wales：Bevan Jon Warris』。

◆コルディロドゥス・トルトゥス (絶滅)
　^†Cordylodus tortus Barnes 1988
　^*1988『The Proposed Cambrian-Ordovician Global Boundary Stratotype and Point, GSSP in Western Newfoundland, Canada：Christopher Richard Barnes』。

◆コルディロドゥス・トリデンタトゥス (絶滅)
　^†Cordylodus tridentatus (Jakovlev ex Chugaeva, Ivanova, Oradovskaya & Yakovlev 1973)
　　　syn.Cyrtoniodus tridentatus Jakovlev ex Chugaeva, Ivanova, Oradovskaya & Yakovlev 1973
　^*1973『Биостратиграфия нижней части ордовика Северо-Востока СССР и биогеография конца раннего ордовика：Мария Николаевна Чугаева, В.А.Иванова, М.М.Орадовская & В.Н.Яковлев』。

◆コルディロドゥス・ウィルアヌス (絶滅)
　^†Cordylodus viruanus Viĭra & Sergeeva ex Viĭra, Sergeeva & Popov 1987
　^*1987『Earliest Representatives of the Genus Cordylodus [Conodonta] from Cambro-Ordovician Boundary Beds of North Estonia and Leningrad Region：Viive Viĭra, S.P.Sergeeva & Leonid E.Popov』。

◆コルディロドゥス・キシアングスユアネンシス (絶滅)
　^†Cordylodus xiangshuyuanensis (Zhou & Zhai 1983)
　　　syn.Cyrtoniodus xiangshuyuanensis Zhou & Zhai 1983
　^*1983『志留紀牙形石 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：周希雲／翟志強』。

---

Genus Dasytodus^♂ CHEN & GONG ex CHEN 1986　ダシトドゥス属 (絶滅)

◆ダシトドゥス・トランスムタトゥス (絶滅)
　^†Dasytodus transmutatus (Xu & Xiang 1983)
　　　syn.Hirsutodontus transmutatus (Xu & Xiang 1983)
　　　　　Proconodontus transmutatus Xu & Xiang ex An, Zhang, Xiang, Zhang, Xu, Zhang, Jiang, Yang, Lin, Cui & Yang 1983
　　　　　Teridontus transmutatus (Xu & Xiang 1983)
　^*1983『華北及隣区牙形石：安泰庠／張放／向維達／張又秋／徐文豪／張慧娟／姜�ｺ標／楊長生／蘭連弟／崔占堂／楊新昌』。
　^*1986『Contribution to Dayangcha International Conference on Cambrian-Ordovician Boundary：Jun-Yuan Chen』。
　^*2000『Конодонты и Зональная стратиграфия пограничных отложений кембрия и ордовика：Светлана Викторовна Дубинина』。
　^*2017『Middle Cambrian Through Lower-Most Ordovician Conodonts from Hunan, South China：Xi-Ping Dong & Hua-Qiao Zhang』。

---

Genus Eoconodontus^♂ MILLER 1980　エオコノドントゥス属 (絶滅)

◆エオコノドントゥス・アリソナエ (絶滅)
　^†Eoconodontus alisonae Landing 1983 emend. Roy 1989　※＝Eoconodontus (Eoconodontus) alisonae Landing 1983。
　^*1983『Highgate Gorge, Upper Cambrian and Lower Ordovician Continental Slope Deposition and Biostratigraphy, North-Western Vermont：Ed Landing』。
　^*1989『Conodonts and Phosphatic Problematica from the Cambro-Ordovician Cooks Brook and Middle Arm Point Formations, Bay of Islands, Western Newfoundland：Kaustuv Roy』。
　^*2000『Конодонты и Зональная стратиграфия пограничных отложений кембрия и ордовика：Светлана Викторовна Дубинина』。

◆エオコノドントゥス・ノッキペアケンシス亜種ノッキペアケンシス (絶滅)
　^†Eoconodontus notchpeakensis (Miller 1969) Miller 1980
　　　syn.Eoconodontus altus (Viĭra 1970)
　　　　　Oneotodus altus Viĭra 1970
　　　　　Proconodontus notchpeakensis Miller 1969 non Yao 1982
　^*1969『Conodont Fauna of the Notch Peak Limestone, Cambro-Ordovician House Range, Utah：James Frederick Miller』。
　^*1970『Конодонты варангуской пачки, верхний тремадок Эстонии：Вийве Яановна Вийра』。
　^*1980『Taxonomic Revisions of Some Upper Cambrian and Lower Ordovician Conodonts with Comments on Their Evolution：James Frederick Miller』。
　^*1983『Highgate Gorge, Upper Cambrian and Lower Ordovician Continental Slope Deposition and Biostratigraphy, North-Western Vermont：Ed Landing』。
　^*1988『Latest Cambrian and Earliest Ordovician Conodonts from the Conococheague and Stonehenge Limestones of North-Western Virginia：Randall C.Orndorff』。
　^*1989『Conodonts and Phosphatic Problematica from the Cambro-Ordovician Cooks Brook and Middle Arm Point Formations, Bay of Islands, Western Newfoundland：Kaustuv Roy』。
　^*1992『Lithostratigraphy and Conodont Biostratigraphy of the Grove Creek Dolomite Member of the Snowy Range Formation, Cambrian-Ordovician Big Snowy Mountains Montana：Patricia G.Weaver』。
　^*1993『A Cordylodus proavus Fauna from West-Central Argentina, Los Sombreros Formation, Sierra del Tontal, San Juan Providence：Oliver Lehnert』。
　^*2000『Stratigraphy, Conodont Taxonomy and Biostratigraphy of Upper Cambrian to Lower Silurian Platform to Basin Facies, Northern British Columbia：Leanne J.Pyle』。
　^*2000『Конодонты и Зональная стратиграфия пограничных отложений кембрия и ордовика：Светлана Викторовна Дубинина』。
　^*2002『Taxonomy, Evolution, and Biostratigraphy of Conodonts from the Kechika Formation, Skoki Formation, and Road River Group, Upper Cambrian to Lower Silurian, North-Eastern British Columbia：Leanne J.Pyle & Christopher Richard Barnes』。
　^*2017『Middle Cambrian Through Lower-Most Ordovician Conodonts from Hunan, South China：Xi-Ping Dong & Hua-Qiao Zhang』。

◆エオコノドントゥス・ノッキペアケンシス亜種セルラトゥス (絶滅)
　^†Eoconodontus notchpeakensis (Yao 1982)
　　　syn.Proconodontus notchpeakensis serratus Yao 1982 non Miller 1969
　^*1982『Upper Cambrian Conodont Fauna and Stratigraphy of Fengshan Formation in Northern Anhui：Lun-Qi Yao』。

---

Genus Eodentatus^♂ NICOLL & SHERGOLD 1991　エオデンタトゥス属 (絶滅)

◆エオデンタトゥス・ビクスパトゥス (絶滅)
　^†Eodentatus bicuspatus Nicoll & Shergold 1991
　^*1991『Revised Late Cambrian, Pre-Payntonian-Datsonian Conodont Biostratigraphy at Black Mountain, Georgina Basin, Western Queensland, Australia：Robert S.Nicoll & John H.Shergold』。
　^*2017『Middle Cambrian Through Lower-Most Ordovician Conodonts from Hunan, South China：Xi-Ping Dong & Hua-Qiao Zhang』。

---

Genus Hirsutodontus^♂ MILLER 1969 emend. DUBININA 2000　ヒルストドントゥス属 (絶滅)
　　　※＋Genus Strigaconus^♂ DRUCE & JONES 1971 (Type species : Strigaconus simplex Druce & Jones 1971)。

◆ヒルストドントゥス・ダレキ (絶滅)
　^†Hirsutodontus daleki Furey-Greig 2004
　^*2004『Hirsutodontus daleki, a New Late Ordovician Conodont Species from the Wisemans Arm Formation, Eastern Australia：Terry Furey-Greig』。

◆ヒルストドントゥス・ドズヘルビエンシス (絶滅)
　^†Hirsutodontus dzherbiensis Abaimova 1971
　^*1971『Новые раннеордовикские конодонты юго-востока Сибирской платформы：Галина Петровна Абаимова』。

◆ヒルストドントゥス・ヒルストゥス (絶滅)
　^†Hirsutodontus hirsutus Miller 1969
　^*1969『Conodont Fauna of the Notch Peak Limestone, Cambrian-Ordovician House Range, Utah：James Frederick Miller』。
　^*1971『Lower Ordovician Conodonts from the Bonaparte Gulf Basin and the Daly River Basin, North-Western Australia：Peter John Jones』。
　^*1980『Taxonomic Revisions of Some Upper Cambrian and Lower Ordovician Conodonts with Comments on Their Evolution：James Frederick Miller』。
　^*1988『Latest Cambrian and Earliest Ordovician Conodonts from the Conococheague and Stonehenge Limestones of North-Western Virginia：Randall C.Orndorff』。
　^*2000『Конодонты и Зональная стратиграфия пограничных отложений кембрия и ордовика：Светлана Викторовна Дубинина』。

◆ヒルストドントゥス・イナウディトゥス (絶滅)
　^†Hirsutodontus inauditus Moskalenko ex Bagrecov, Moskalenko, Divina, Matuhina & Yadrenkina 1984
　^*1984『Ордовик западной части Иркутского амфитеатра：Александр Васильевич Каныгин, Тамара Александровна Москаленко, Татьяна Александровна Дивина, Валентина Григорьевна Матухина & Анастасии Геннадьевны Ядренкина』。

◆ヒルストドントゥス・レナエンシス (絶滅)
　^†Hirsutodontus lenaensis Abaimova 1971
　^*1971『Новые раннеордовикские конодонты юго-востока Сибирской платформы：Галина Петровна Абаимова』。
　^*1977『Биостратиграфия и фауна верхнего кембрия и пограничных с ним слоев：Инесса Тихоновна Журавлева & Антонина Викторовна Розова』。
　^*1980『Taxonomic Revisions of Some Upper Cambrian and Lower Ordovician Conodonts with Comments on Their Evolution：James Frederick Miller』。

◆ヒルストドントゥス・ミトルス (絶滅)
　^†Hirsutodontus mitrus (Abaimova 1975)
　　　syn.Oneotodus mitrus Abaimova 1975
　^*1975『Раннеордовикские конодонты среднего течения р.Лены：Галина Петровна Абаимова』。
　^*1977『Биостратиграфия и фауна верхнего кембрия и пограничных с ним слоев：Инесса Тихоновна Журавлева & Антонина Викторовна Розова』。
　^*1985『Ibexian-Whiterockian, Ordovician Conodont Palaeontology of East and Eastern North Greenland：Michael Paul Smith』。

◆ヒルストドントゥス・ノドゥス (絶滅)
　^†Hirsutodontus nodus (Zhang & Xiang ex An, Zhang, Xiang, Zhang, Xu, Zhang, Jiang, Yang, Lin, Cui & Yang 1983)
　　　syn.Dasytodus nodus (Zhang & Xiang ex An, Zhang, Xiang, Zhang, Xu, Zhang, Jiang, Yang, Lin, Cui & Yang 1983)
　　　　　Teridontus nakamurai nodus Zhang & Xiang ex An, Zhang, Xiang, Zhang, Xu, Zhang, Jiang, Yang, Lin, Cui & Yang 1983
　^*1983『華北及隣区牙形石：安泰庠／張放／向維達／張又秋／徐文豪／張慧娟／姜�ｺ標／楊長生／蘭連弟／崔占堂／楊新昌』。
　^*2017『Middle Cambrian Through Lower-Most Ordovician Conodonts from Hunan, South China：Xi-Ping Dong & Hua-Qiao Zhang』。

◆ヒルストドントゥス・ラルス (絶滅)
　^†Hirsutodontus rarus Miller 1969
　^*1969『Conodont Ffauna of the Notch Peak Limestone, Cambrian-Ordovician House Range, Utah：James Frederick Miller』。
　^*1980『Taxonomic Revisions of Some Upper Cambrian and Lower Ordovician Conodonts with Comments on Their Evolution：James Frederick Miller』。

◆ヒルストドントゥス・シムプレックス (絶滅)
　^†Hirsutodontus simplex (Druce & Jones 1971)
　　　syn.Strigaconus simplex Druce & Jones 1971
　^*1971『Cambro-Ordovician Conodonts from the Burke River Structural Belt, Queensland：Edric Charles Druce & Peter John Jones』。
　^*1971『Новые раннеордовикские конодонты юго-востока Сибирской платформы：Галина Петровна Абаимова』。
　^*1980『Taxonomic Revisions of Some Upper Cambrian and Lower Ordovician Conodonts with Comments on Their Evolution：James Frederick Miller』。
　^*2009『Conodontes Cámbricos y Jujuyaspis keideli Kobayashi [Trilobita] en el Miembro Alfarcito de la Formación Santa Rosita, Quebrada de Humahuaca, Cordillera Oriental de Jujuy：Fernando Javier Zeballo & Guillermo Luis Albanesi』。

---

Genus Hispidodontus^♂ NICOLL & SHERGOLD 1991　ヒスピドドントゥス属 (絶滅)

◆ヒスピドドントゥス・アップレッスス (絶滅)
　^†Hispidodontus appressus Nicoll & Shergold 1991
　^*1991『Revised Late Cambrian, Pre-Payntonian-Datsonian Conodont Biostratigraphy at Black Mountain, Georgina Basin, Western Queensland, Australia：Robert S.Nicoll & John H.Shergold』。

◆ヒスピドドントゥス・ディスクレトゥス (絶滅)
　^†Hispidodontus discretus Nicoll & Shergold 1991
　^*1991『Revised Late Cambrian, Pre-Payntonian-Datsonian Conodont Biostratigraphy at Black Mountain, Georgina Basin, Western Queensland, Australia：Robert S.Nicoll & John H.Shergold』。

◆ヒスピドドントゥス・レシムス (絶滅)
　^†Hispidodontus resimus Nicoll & Shergold 1991
　^*1991『Revised Late Cambrian, Pre-Payntonian-Datsonian Conodont Biostratigraphy at Black Mountain, Georgina Basin, Western Queensland, Australia：Robert S.Nicoll & John H.Shergold』。
　^*2017『Middle Cambrian Through Lower-Most Ordovician Conodonts from Hunan, South China：Xi-Ping Dong & Hua-Qiao Zhang』。

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Genus Iapetognathus^♂ LANDING ex FORTEY, LANDING & SKEVINGTON 1982　イアペトグナトゥス属 (絶滅)

◆イアペトグナトゥス・アエンゲンシス (絶滅)
　^†Iapetognathus aengensis (Lindström 1955)
　　　syn.Chirognathus aengensis (Lindström 1955)
　　　　　Pravognathus aengensis Lindström 1955
　^*1955『Conodonts from the Lower-Most Ordovician Strata of South-Central Sweden：Maurits Lindström』。
　^*1967『The Palaeozoic Stratigraphy and Palaeontology of North-Western New South Wales：Bevan Jon Warris』。
　^*1974『Conodont Biostratigraphy of the Upper Cambrian and Lower Ordovician of North-Western Öland, South-Eastern Sweden：Willem Anton van Wamel』。
　^*1982『Cambrian-Ordovician Boundary Sections in the Cow Head Group, Western Newfoundland：Richard Alan Fortey, Ed Landing & David Skevington』。
　^*1999『Iapetonudus n.gen. and Iapetognathus Landing, Unusual Earliest Ordovician Multielement Conodont Taxa and Their Utility for Biostratigraphy：Robert S.Nicoll, James Frederick Miller, Godfrey S.Nowlan, John E.Repetski & Raymond Lindsay Ethington』。
　^*2000『Stratigraphy, Conodont Taxonomy and Biostratigraphy of Upper Cambrian to Lower Silurian Platform to Basin Facies, Northern British Columbia：Leanne J.Pyle』。
　^*2002『Taxonomy, Evolution, and Biostratigraphy of Conodonts from the Kechika Formation, Skoki Formation, and Road River Group, Upper Cambrian to Lower Silurian, North-Eastern British Columbia：Leanne J.Pyle & Christopher Richard Barnes』。
　^*2017『Middle Cambrian Through Lower-Most Ordovician Conodonts from Hunan, South China：Xi-Ping Dong & Hua-Qiao Zhang』。

◆イアペトグナトゥス・フルクティウァグス (絶滅)
　^†Iapetognathus fluctivagus Nicoll, Miller, Nowlan, Repetski & Ethington 1999
　　　syn.Iapetognathus n.sp. Taylor & Repetski 1995
　　　　　Iapetognathus n.sp.'1' Miller & Stitt 1995
　　　　　New Genus 'A' Miller 1970
　　　　　New Genus '2' [Cordylodid] Miller, Taylor, Stitt, Ethington, Hintze & Taylor 1982
　^*1970『Conodont Evolution and Biostratigraphy of the Upper Cambrian and Lowest Ordovician：James Frederick Milleri』。
　^*1982『Potential Cambrian-Ordovician Boundary Stratotype Sections in the Western United States：James Frederick Miller, Michael E.Taylor, James H.Stitt, Raymond Lindsay Ethington, Lehi F.Hintze & John F.Taylor』。
　^*1995『High-Resolution Trllobite and Conodont Biostratigraphy Across the Cambrian-Ordovician Boundary in South-Central New Mexico：John F.Taylor & John E.Repetski』。
　^*1995『Stratigraphic Position and Significance of Jujuyaspis and Iapetognathusin the Wilberns Formation, Texas：James Frederick Miller & James H.Stitt』。
　^*1999『Iapetonudus n.gen. and Iapetognathus Landing, Unusual Earliest Ordovician Multielement Conodont Taxa and Their Utility for Biostratigraphy：Robert S.Nicoll, James Frederick Miller, Godfrey S.Nowlan, John E.Repetski & Raymond Lindsay Ethington』。
　^*2000『Stratigraphy, Conodont Taxonomy and Biostratigraphy of Upper Cambrian to Lower Silurian Platform to Basin Facies, Northern British Columbia：Leanne J.Pyle』。
　^*2002『Taxonomy, Evolution, and Biostratigraphy of Conodonts from the Kechika Formation, Skoki Formation, and Road River Group, Upper Cambrian to Lower Silurian, North-Eastern British Columbia：Leanne J.Pyle & Christopher Richard Barnes』。
　^*2012『Re-Evaluation of the Conodont Iapetognathus and Implications for the Base of the Ordovician System GSSP：Fredrik Terfelt, Gabriella Bagnoli & Svend Josef Høegh Sandbergh Stouge』。
　^*2017『Middle Cambrian Through Lower-Most Ordovician Conodonts from Hunan, South China：Xi-Ping Dong & Hua-Qiao Zhang』。

◆イアペトグナトゥス・イリネンシス (絶滅)
　^†Iapetognathus jilinensis Nicoll, Miller, Nowlan, Repetski & Ethington 1999
　^*1999『Iapetonudus n.gen. and Iapetognathus Landing, Unusual Earliest Ordovician Multielement Conodont Taxa and Their Utility for Biostratigraphy：Robert S.Nicoll, James Frederick Miller, Godfrey S.Nowlan, John E.Repetski & Raymond Lindsay Ethington』。
　^*2017『Middle Cambrian Through Lower-Most Ordovician Conodonts from Hunan, South China：Xi-Ping Dong & Hua-Qiao Zhang』。

◆イアペトグナトゥス・ランディンギ (絶滅)
　^†Iapetognathus landingi Nicoll, Miller, Nowlan, Repetski & Ethington 1999
　^*1999『Iapetonudus n.gen. and Iapetognathus Landing, Unusual Earliest Ordovician Multielement Conodont Taxa and Their Utility for Biostratigraphy：Robert S.Nicoll, James Frederick Miller, Godfrey S.Nowlan, John E.Repetski & Raymond Lindsay Ethington』。

◆イアペトグナトゥス・プレアエンゲンシス (絶滅)
　^†Iapetognathus preaengensis Landing ex Fortey, Landing & Skevington 1982
　^*1982『Cambrian-Ordovician Boundary Sections in the Cow Head Group, Western Newfoundland：Richard Alan Fortey, Ed Landing & David Skevington』。
　^*1988『The Proposed Cambrian-Ordovician Global Boundary Stratotype and Point, GSSP in Western Newfoundland, Canada：Christopher Richard Barnes』。
　^*1992『Lithostratigraphy and Conodont Biostratigraphy of the Grove Creek Dolomite Member of the Snowy Range Formation, Cambrian-Ordovician Big Snowy Mountains Montana：Patricia G.Weaver』。
　^*2000『Конодонты и Зональная стратиграфия пограничных отложений кембрия и ордовика：Светлана Викторовна Дубинина』。
　^*2012『Re-Evaluation of the Conodont Iapetognathus and Implications for the Base of the Ordovician System GSSP：Fredrik Terfelt, Gabriella Bagnoli & Svend Josef Høegh Sandbergh Stouge』。

◆イアペトグナトゥス・スプラケルシ (絶滅)
　^†Iapetognathus sprakersi Landing, Westrop & Knox 1996
　^*1996『Conodonts, Stratigraphy and Relative Sea-Level Changes of the Tribes Hill Formation, Lower Ordovician, East-Central New York：Ed Landing, Stephen Richard Westrop & Leanne A.Knox』。
　^*1999『Iapetonudus n.gen. and Iapetognathus Landing, Unusual Earliest Ordovician Multielement Conodont Taxa and Their Utility for Biostratigraphy：Robert S.Nicoll, James Frederick Miller, Godfrey S.Nowlan, John E.Repetski & Raymond Lindsay Ethington』。
　^*2000『Stratigraphy, Conodont Taxonomy and Biostratigraphy of Upper Cambrian to Lower Silurian Platform to Basin Facies, Northern British Columbia：Leanne J.Pyle』。
　^*2002『Taxonomy, Evolution, and Biostratigraphy of Conodonts from the Kechika Formation, Skoki Formation, and Road River Group, Upper Cambrian to Lower Silurian, North-Eastern British Columbia：Leanne J.Pyle & Christopher Richard Barnes』。

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Genus Iapetonudus^♂ NICOLL, MILLER, NOWLAN, REPETSKI & ETHINGTON 1999　イアペトヌドゥス属 (絶滅)

◆イアペトヌドゥス・イベキセンシス (絶滅)
　^†Iapetonudus ibexensis Nicoll, Miller, Nowlan, Repetski & Ethington 1999
　^*1999『Iapetonudus n.gen. and Iapetognathus Landing, Unusual Earliest Ordovician Multielement Conodont Taxa and Their Utility for Biostratigraphy：Robert S.Nicoll, James Frederick Miller, Godfrey S.Nowlan, John E.Repetski & Raymond Lindsay Ethington』。

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Genus Mamillodus^♂ ABAIMOVA ex APOLLONOV, BANDALETOV & IVSHIN 1983　マミルロドゥス属 (絶滅)

◆マミルロドゥス・アバイモウァエ (絶滅)
　^†Mamillodus abaimovae Kuz'min 1990
　^*1990『Asymmetrical Pairs of Platform Elements of Polygnathus [Conodonts]：Alexei V.Kuz'min』。

◆マミルロドゥス・アラタウエンシス (絶滅)
　^†Mamillodus alatauensis Esakova ex Pospelov, Pelman, Zhuravleva, Luchinina, Kuznetsova, Esakova, Ermak & Akasarina 1995
　^*1995『Biostratigraphy of the Kiya River Section：A.G.Pospelov, YU L.Pelman, I.T.Zhuravleva, V.A.Luchinina, V.G.Kuznetsova, N.V.Esakova, V.V.Ermak & N.A.Akasarina』。

◆マミルロドゥス・デミヌトゥス (絶滅)
　^†Mamillodus deminutus Kuz'min 1990
　^*1990『Asymmetrical Pairs of Platform Elements of Polygnathus [Conodonts]：Alexei V.Kuz'min』。

◆マミルロドゥス・ルミナトゥス (絶滅)
　^†Mamillodus ruminatus Dubinina 2000
　^*2000『Конодонты и Зональная стратиграфия пограничных отложений кембрия и ордовика：Светлана Викторовна Дубинина』。
　^*2017『Middle Cambrian Through Lower-Most Ordovician Conodonts from Hunan, South China：Xi-Ping Dong & Hua-Qiao Zhang』。

◆マミルロドゥス・タスクリニクス (絶滅)
　^†Mamillodus tascurinicus Kuz'min 1990
　^*1990『Asymmetrical Pairs of Platform Elements of Polygnathus [Conodonts]：Alexei V.Kuz'min』。

◆マミルロドゥス・トゥブラリス (絶滅)
　^†Mamillodus tubularis Abaimova ex Apollonov, Bandaletov & Ivshin 1983
　^*1983『The Lower Paleozoic Stratigraphy and Paleontology of Kazakhstan: Alma-Ata, USSR：Mikhail Konstantinovich Apollonov, S.M.Bandaletov & N.K.Ivshin』。

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Genus Subcordylodus^♂ STAUFFER 1935　スブコルディロドゥス属 (絶滅)

◆スブコルディロドゥス・レクティリネアトゥス (絶滅)
　^†Subcordylodus rectilineatus Stauffer 1935
　^*1935『Conodonts of the Glenwood Beds：Clinton Raymond Stauffer』。
　^*1958『A Key to Conodont Genera and Sub-Genera：Robert Oran Fay』。

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Genus Tangshanodus^♂ AN 1983　タングサノドゥス属 (絶滅)

◆タングサノドゥス・タングサネンシス (絶滅)
　^†Tangshanodus tangshanensis An 1983
　^*1983『牙形石寒武紀和奥陶紀牙形石 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：安泰庠』。

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Genus Teridontus^♂ MILLER 1980 　テリドントゥス属 (絶滅)

◆テリドントゥス・グラキリス (絶滅)
　^†Teridontus gracilis (Furnish 1938)
　　　syn.Distacodus gracilis Furnish 1938
　　　　　Oneotodus gracilis (Furnish 1938)
　^*1938『Conodonts from the Prairie du Chien, Lower Ordovician Beds of the Upper Mississippi Valley：William Madison Furnish』。
　^*1971『Cambro-Ordovician Conodonts from the Burke River Structural Belt, Queensland：Edric Charles Druce & Peter John Jones』。
　^*1971『Lower Ordovician Conodonts from the Bonaparte Gulf Basin and the Daly River Basin, North-Western Australia：Peter John Jones』。
　^*1973『Lower and Middle Ordovician Conodonts from the Mystic Formation, Quebec, Canada：Christopher Richard Barnes & M.L.Silvana Poplawski』。
　^*1977『Биостратиграфия и фауна верхнего кембрия и пограничных с ним слоев：Инесса Тихоновна Журавлева & Антонина Викторовна Розова』。
　^*1983『寒武紀和奥陶紀牙形石−西南地区古生物図冊／微体古生物分冊：安太庠』。
　^*2003『Aspects of Ordovician Conodonts and the Stratigraphy of Thailand, Malaysia and Tasmania 2：Robin Crawford Cantrill』。

◆テリドントゥス・ガルリクス (絶滅)
　^†Teridontus gallicus Serpagli, Ferretti, Nicoll & Serventi 2008
　^*2008『The Conodont Genus Teridontus (Miller 1980) from the Early Ordovician of Montagne Noire, France：Enrico Serpagli, Annalisa Ferretti, Robert S.Nicoll & Paolo Serventi』。
　^*2009『Conodontes Cámbricos y Jujuyaspis keideli Kobayashi [Trilobita] en el Miembro Alfarcito de la Formación Santa Rosita, Quebrada de Humahuaca, Cordillera Oriental de Jujuy：Fernando Javier Zeballo & Guillermo Luis Albanesi』。

◆テリドントゥス・グラキルリムス (絶滅)
　^†Teridontus gracillimus Nowlan 1985
　^*1985『Late Cambrian and Early Ordovician Conodonts from the Franklinian Miogeosyncline：Godfrey S.Nowlan』。
　^*1989『Lower Ordovician Conodonts from the Saint George Group of Port au Port Peninsula, Western Newfoundland：Zai-Liang Ji』。
　^*2000『Stratigraphy, Conodont Taxonomy and Biostratigraphy of Upper Cambrian to Lower Silurian Platform to Basin Facies, Northern British Columbia：Leanne J.Pyle』。
　^*2002『Taxonomy, Evolution, and Biostratigraphy of Conodonts from the Kechika Formation, Skoki Formation, and Road River Group, Upper Cambrian to Lower Silurian, North-Eastern British Columbia：Leanne J.Pyle & Christopher Richard Barnes』。

◆テリドントゥス・ナカムライ (絶滅)
　^†Teridontus nakamurai (Nogami 1967) Miller 1980
　　　syn.Oneotodus nakamurai Nogami 1967
　^*1967『Kambrische Conodonten von China 2, Conodonten aus den Hoch Oberkambrischen Yencho-Schichten：Yasuo Nogami』。
　^*1971『Cambro-Ordovician Conodonts from the Burke River Structural Belt, Queensland：Edric Charles Druce & Peter John Jones』。
　^*1971『Lower Ordovician Conodonts from the Bonaparte Gulf Basin and the Daly River Basin, North-Western Australia：Peter John Jones』。
　^*1980『Taxonomic Revisions of Some Upper Cambrian and Lower Ordovician Conodonts with Comments on Their Evolution：James Frederick Miller』。
　^*1982『Конодонты in Ордовик Сибирской платформы, Опорный разрез на р.Кулюмбе：Тамара Александровна Москаленко』。
　^*1983『Highgate Gorge, Upper Cambrian and Lower Ordovician Continental Slope Deposition and Biostratigraphy, North-Western Vermont：Ed Landing』。
　^*1983『寒武紀和奥陶紀牙形石−西南地区古生物図冊／微体古生物分冊：安太庠』。
　^*1988『Latest Cambrian and Earliest Ordovician Conodonts from the Conococheague and Stonehenge Limestones of North-Western Virginia：Randall C.Orndorff』。
　^*1989『Conodonts and Phosphatic Problematica from the Cambro-Ordovician Cooks Brook and Middle Arm Point Formations, Bay of Islands, Western Newfoundland：Kaustuv Roy』。
　^*1989『Lower Ordovician Conodonts from the Saint George Group of Port au Port Peninsula, Western Newfoundland：Zai-Liang Ji』。
　^*1992『Lithostratigraphy and Conodont Biostratigraphy of the Grove Creek Dolomite Member of the Snowy Range Formation, Cambrian-Ordovician Big Snowy Mountains Montana：Patricia G.Weaver』。
　^*1993『A Cordylodus proavus Fauna from West-Central Argentina, Los Sombreros Formation, Sierra del Tontal, San Juan Providence：Oliver Lehnert』。
　^*2000『Stratigraphy, Conodont Taxonomy and Biostratigraphy of Upper Cambrian to Lower Silurian Platform to Basin Facies, Northern British Columbia：Leanne J.Pyle』。
　^*2000『Конодонты и Зональная стратиграфия пограничных отложений кембрия и ордовика：Светлана Викторовна Дубинина』。
　^*2002『Taxonomy, Evolution, and Biostratigraphy of Conodonts from the Kechika Formation, Skoki Formation, and Road River Group, Upper Cambrian to Lower Silurian, North-Eastern British Columbia：Leanne J.Pyle & Christopher Richard Barnes』。
　^*2003『Aspects of Ordovician Conodonts and the Stratigraphy of Thailand, Malaysia and Tasmania 1：Robin Crawford Cantrill』。
　^*2003『Aspects of Ordovician Conodonts and the Stratigraphy of Thailand, Malaysia and Tasmania 2：Robin Crawford Cantrill』。
　^*2005『Conodontes de la Formación Rupasca, Ordovicíco Inferior en el Angosto de Chucalezna, Cordillera Oriental de Jujuy, Nuevos Elementos Bioestratigráficos Para Una Localidad Clásica del Noroeste Argentino：Guillermo Luis Albanesi & Guillermo Federico Aceñolaz』。
　^*2005『Conodontes y Graptolitos de las Formaciones Alfarcito y Rupasca, Tremadociano en el Área de Alfarcito, Tilcara, Cordillera Oriental de Jujuy, Argentina 2, Paleontologia Sistematica：Fernando Javier Zeballo, Guillermo Luis Albanesi & Gladys Ortega』。
　^*2005『Histological Observation of Some Primitive Euconodonts of Late Cambrian from Liaoning：Wei Guo, Xi-Ping Dong, Xiao-Chun Zeng & Le Zao』。
　^*2011『Ordovician Conodonts of the Devendeus Formation at the Angosto de La Quesera, Cordillera Oriental of Salta, Argentina, Taxonomic Considerations and Biostratigraphic Significance：Josefina María Teresa Carlorosi, Susana Emma Heredia & Guillermo Federico Aceñolaza』。
　^*2017『Middle Cambrian Through Lower-Most Ordovician Conodonts from Hunan, South China：Xi-Ping Dong & Hua-Qiao Zhang』。
　^*2018『Early Ordovician Conodonts from the Santa Rosita Formation at Pantipampa, Iruya Area, North-Western Argentina：Josefina María Teresa Carlorosi, Susana Beatriz Esteban & Marcelo Franco Tortello』。

◆テリドントゥス・オベスス (絶滅)
　^†Teridontus obesus Ji 1989
　^*1989『Lower Ordovician Conodonts from the Saint George Group of Port au Port Peninsula, Western Newfoundland：Zai-Liang Ji』。
　^*2000『Stratigraphy, Conodont Taxonomy and Biostratigraphy of Upper Cambrian to Lower Silurian Platform to Basin Facies, Northern British Columbia：Leanne J.Pyle』。
　^*2002『Taxonomy, Evolution, and Biostratigraphy of Conodonts from the Kechika Formation, Skoki Formation, and Road River Group, Upper Cambrian to Lower Silurian, North-Eastern British Columbia：Leanne J.Pyle & Christopher Richard Barnes』。
　^*2005『Conodontes y Graptolitos de las Formaciones Alfarcito y Rupasca, Tremadociano en el Área de Alfarcito, Tilcara, Cordillera Oriental de Jujuy, Argentina 2, Paleontologia Sistematica：Fernando Javier Zeballo, Guillermo Luis Albanesi & Gladys Ortega』。
　^*2008『Early Ordovician Conodonts from Tarutao Island, Southern Peninsular Thailand：Sachiko Agematsu, Katsuo Sashida, Sirot Salyapongse & Apsorn Sardsud』。
　^*2019『Early Ordovician Conodonts from the Santa Rosita Formation at Pantipampa, Iruya Area, North-Western Argentina：Josefina Maria Teresa Carlorosi, Susana Beatriz Esteban & Marcelo Franco Tortello』。

◆テリドントゥス・オリエンタリス (絶滅)
　^†Teridontus orientalis Abaimova ex Kanygin, Moskalenko, Yadrenkina, Abaimova, Semenova, Sychev & Timokhin 1989
　^*1989『Ордовик Сибирской платформы：Александр Васильевич Каныгин, Тамара Александровна Москаленко, Анастасии Геннадьевны Ядренкина, Галина Петровна Абаимова, В.С.Семенова, О.В.Сычев & Александр Владиленович Тимохин』。

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