Icriodontidae、おさかなマガジン 分類トップ

*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】。
*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】。
*デボン紀(中期+後期)〜石炭紀前期A【イクリオドゥス科】。



Family ICRIODONTIDAE MÜLLER & MÜLLER 1957 イクリオドゥス科
Conodonts (コノドント類)
Icriodontids (イクリオドゥス科魚種)


Genus Acodina STAUFFER 1940 アコディナ属 (絶滅)
 Acodina curvata Stauffer 1940 (絶滅)
 Acodina formosa (Stauffer 1938) (絶滅)
   syn.Acodina delala Stauffer 1861
     Acodina inopinata (Stauffer 1938)
     Acodina concava Stauffer 1940
     Acodina covina Stauffer 1940
     Acodina cuspidata Stauffer 1940
     Acodina delala Stauffer 1955
     Acodina lirata Stauffer 1940
     Acodina ursa Stauffer 1940
     Acodina zionensis (Stauffer 1938)
     Acodus formosus Stauffer 1938
     Acodus inopinatus Stauffer 1938
     Acodus zionensis Stauffer 1938
 Acodina lanceolata Stauffer 1940 (絶滅)
   syn.Acodina velva Stauffer 1940
 Acodina navicula Abaimova 1971 (絶滅)
   ※『Н овые раннеордовикские конодонты юго-востока Сибирской платформы:Г.П.Абаимова (1971)』。
 Acodina triassica Pomesano-Cherchi 1967 (絶滅)
Genus Antognathus LIPNYAGOV 1978 アントグナトゥス属 (絶滅)
 Antognathus mowitzaensis (Sandberg & Ziegler 1979) (絶滅)
   syn.Icriodus mowitzaensis Sandberg & Ziegler 1979
   ※『Taxonomy and Biofacies of Important Conodonts of Late Devonian Styriacus-Zone, United States and Germany:Charles A.Sandberg & Willi Ziegler (1979)』。
 Antognathus rarus (Dzik 2006) (絶滅)
   syn.Latericriodus rarus Dzik 2006
   ※『The Famennian Golden Age of Conodonts and Ammonoids in the Polish Part of the Variscan Sea:Jerzy Dzik (2006)』。
 Antognathus vjatsheslavi Gatovsky 2008 (絶滅)
   ※『New species of Antognathus [Conodonts] from the Famennian Deposits of Southern Kazakhstan:Yury A.Gatovsky (2008)』。
 Antognathus volnovachensis Lipnyagov 1978 (絶滅)
Genus Caudicriodus BULTYNCK 1976 カウディクリオドゥス属 (絶滅)
 Caudicriodus alcoleae (Carls 1969) (絶滅)
   syn.Caudicriodus angustoides alcoleae (Carls 1969) (絶滅)
     Icriodus angustoides alcoleae Carls 1969
 Caudicriodus angustoides (Carls & Gandl 1969) (絶滅)
   syn.Icriodus angustoides angustoides Carls & Gandl 1969
    ? Icriodus angustoides castilianus Carls 1969
 Caudicriodus celtibericus (Carls & Gandl 1969) (絶滅)
    syn.Icriodus huddlei celtibericus Carls & Gandl 1969
 Caudicriodus curvicaudus (Carls & Gandl 1969) (絶滅)
   syn.Icriodus curvicaudus (Carls & Gandl 1969)
     Icriodus huddlei curvicaudus Carls & Gandl 1969
 Caudicriodus hesperius (Klapper & Murphy 1975) (絶滅)
   syn.Caudicriodus woschmidti hesperius (Klapper & Murphy 1975)
     Icriodus woschmidti hesperius Klapper & Murphy 1975
 Caudicriodus postwoschmidti (Mashkova 1968) (絶滅)
   syn.Icriodus woschmidti postwoschmidti (Mashkova 1968)
     Icriodus postwoschmidti Mashkova 1968
     Latericriodus postwoschmidti (Mashkova 1968)
 Caudicriodus ruthmawsonae Drygant 2010 (絶滅)
 Caudicriodus schoenlaubi Drygant & Szaniawski 2012 (絶滅)
   ※『Lochkovian Conodonts from Podolia, Ukraine, and Their Stratigraphic Significance:Daniel M.Drygant & Hubert Szaniawski (2012)』。
 Caudicriodus serus (Drygant 1984) (絶滅)
   syn.Icriodus serus Drygant 1984
 Caudicriodus sigmoidalis (Carls & Gandl 1969) (絶滅)
   syn.Icriodus sigmoidalis Carls & Gandl 1969
 Caudicriodus steinachensis (Al-Rawi 1977) (絶滅)
   syn.Icriodus steinachensis Al-Rawi 1977
     Latericriodus steinachensis (Al-Rawi 1977)
 Caudicriodus transiens (Carls & Gandl 1969) (絶滅)
   syn.Caudicriodus angustoides bidentatus (Carls & Gandl 1969) (絶滅)
     Icriodus angustoides bidentatus Carls & Gandl 1969
     Icriodus woschmidti transiens Carls & Gandl 1969
 Caudicriodus ultimus Weddige 1985 (絶滅)
 Caudicriodus woschmidti (Ziegler 1960) (絶滅)
   syn.Icriodus woschmidti Ziegler 1960
Genus Dentacodina WANG 1980 デンタコディナ属 (絶滅)
 Dentacodina multidentata Wang 1980 (絶滅)
   ※『雲南曲靖上志留統牙形刺:王成源 (1980)』。
 Dentacodina trilinearis Wang 1980 (絶滅)
   ※『雲南曲靖上志留統牙形刺:王成源 (1980)』。
Genus Digitodontus HITCH 1990 ディギトドントゥス属 (絶滅)
 Digitodontus bellistriatus Hitch 1990 (絶滅)
   ※『Taxonomy, Biostratigraphy and Paleoecology of Lower Silurian Conodonts from the Anse a Pierre-Loiselle Formation, Gaspe Peninsula, Quebec:Michael William Hitch (1990)』。
Genus Dollymae HASS 1959 ドルリマエ属 (絶滅)
 Dollymae bouckaerti Groessens 1971 (絶滅)
 Dollymae guizhouensis Wang & Wang 1978 (絶滅)
 Dollymae hassi Voges 1959 (絶滅)
 Dollymae linearata Tian & Coen 2004 (絶滅)
   ※『華南石炭紀岩関−大塘界線期牙形石地層分帯:田樹剛/科恩M (2004)』。
 Dollymae reticulata Tian & Coen 2004 (絶滅)
   ※『華南石炭紀岩関−大塘界線期牙形石地層分帯:田樹剛/科恩M (2004)』。
 Dollymae sagittula Hass 1959 (絶滅)
   ※『Conodonts from the Chappel Limestone of Texas:Wilbert H.Hass (1959)』。
 Dollymae spinosa Tian & Coen 2004 (絶滅)
   ※『華南石炭紀岩関−大塘界線期牙形石地層分帯:田樹剛/科恩M (2004)』。
Genus Drepanodina MOUND 1968 ドレパノディナ属 (絶滅)
 Drepanodina lachrymosa Mound 1968 (絶滅)
 Drepanodina robusta Wang 1981 (絶滅)
   ※『広西中部泥盆系二塘組的牙形剌:王成源 (1981)』。
 Drepanodina subcirecularis Wang 1981 (絶滅)
   ※『広西中部泥盆系二塘組的牙形剌:王成源 (1981)』。
Genus Icriodus BRANSON & MEHL 1934 イクリオドゥス属 (絶滅)
   ※デボン紀(中期+後期)。
 Icriodus adanaensis Çapkinoğlu & Gedık 2000 (絶滅)
   ※『Late Devonian Conodont Fauna of the Gümüşali Formation, the Eastern Taurides, Turkey:Şenol Çapkinoğlu & İsmet Gedık (2000)』。
 Icriodus alborzensis Ashouri 2006 (絶滅)
   ※『Middle Devonian-Early Carboniferous Conodont Faunas from the Khoshyeilagh Formation, Alborz Mountains, North Iran:Ali Reza Ashouri (2006)』。
 Icriodus alternatus Branson & Mehl 1934 (絶滅)
  Icriodus alternatus alternatus Branson & Mehl 1934 (絶滅)
  Icriodus alternatus curvirostratus Bultynck 1970 (絶滅)
  Icriodus alternatus cymbiformis (Branson & Mehl 1938) (絶滅)
    syn.Icriodus cymbiformis Branson & Mehl 1938
  Icriodus alternatus elegantulus (Stauffer 1938) (絶滅)
    syn.Icriodus elegantulus Stauffer 1938
  Icriodus alternatus helmsi Sandberg & Dreesen 1984 (絶滅)
  lcriodus alternatus mawsonae Yazdi 1999 (絶滅)
    ※『Late Devonian-Carboniferous Conodonts from Eastern Iran:Mehdi Yazdi (1999)』。
 Icriodus ampliatus Mathieson, Mawson, Simpson & Talent 2016 (絶滅)
    ※『Late Silurian, Ludlow and Early Devonian, Pragian Conodonts from the Cobar Supergroup, Western New South Wales, Australia:David Mathieson, Ruth Mawson, Andrew J.Simpson & John A.Talent (2016)』。
 Icriodus ariaei Ashouri 2006 (絶滅)
 Icriodus arkonensis Stauffer 1938 (絶滅)
 Icriodus ballbergensis Lüddecke, Hartenfels & Becker 2017 (絶滅)
    ※『Conodont Biofacies of a Monotonous Middle Famennian Pelagic Carbonate Succession Upper Ballberg Quarry, Northern Rhenish Massif:Felix Lüddecke, Sven Hartenfels & Ralph Thomas Becker (2017)』。
 Icriodus brevis Stauffer 1940 (絶滅)
  Icriodus brevis angustulus Seddon 1970 (絶滅)
  Icriodus brevis brevis Stauffer 1940 (絶滅)
    syn.Icriodus angustus Stewart & Sweet 1968
      Icriodus parvus Youngquist & Peterson 1947
  Icriodus brevis darbyensis (Klapper 1958) (絶滅)
    syn.Icriodus darbyensis Klapper 1958
      Pelekysgnathus darbyensis (Klapper 1958)
  Icriodus brevis spicatus Youngquist & Peterson 1947 (絶滅)
 Icriodus bultyncki Ashouri 2006 (絶滅)
 Icriodus chojnicensis Matyja 1972 (絶滅)
 Icriodus corniger Wittekindt 1966 (絶滅)
  Icriodus corniger ancestralis Weddige 1977 (絶滅)
  Icriodus corniger corniger Wittekindt 1966 (絶滅)
  Icriodus corniger leptus Weddige 1977 (絶滅)
  Icriodus corniger rectirostratus Bultynck 1970 (絶滅)
  Icriodus corniger retrodepressus Bultynck 1970 (絶滅)
 Icriodus cornutus Sannemann 1955 (絶滅)
 Icriodus costatus (Thomas 1949) (絶滅)
  Icriodus costatus costatus (Thomas 1949) (絶滅)
    syn.Icriodus alternatus costatus (Thomas 1949)
      Icriodus rectus Youngquist & Peterson 1969
      Pelekysgnathus costatus Thomas 1949
  Icriodus costatus darbyensis Klapper 1958 (絶滅)
 Icriodus culicellus Bultynck 1976 (絶滅)
   syn.Icriodus corniger culicellus (Bultynck 1976) (絶滅)
 Icriodus curvatus Branson & Mehl 1941 (絶滅)
   ※→Icriodus costatus (Thomas 1949)?
 Icriodus curvirostratus Bultynck 1970 (絶滅)
 Icriodus derus Cooper 1939 (絶滅)
 Icriodus difficilis Ziegler, Klapper & Johnson 1976 (絶滅)
 Icriodus divergentus Strel'chenko & Kruchek 2013 (絶滅)
   ※『Lower Famennian Conodont-Based Stratigraphy of the Pripyat Trough:T.V.Strel'chenko & Semen A.Kruchek (2013)』。
 Icriodus erucisimilis Johnston & Chatterton 2001 (絶滅)
   ※『Upper Devonian, Famennian Conodonts of the Palliser Formation and Wabamun Group, Alberta and British Columbia, Canada:David Ian Johnston & Brian D.E.Chatterton (2001)』。
 Icriodus eslaensis van Adrichem-Boogaert 1967 (絶滅)
  Icriodus eslaensis eslaensis van Adrichem-Boogaert 1967 (絶滅)
    ※『Devonian and Lower Carboniferous Conodonts of the Cantabrian Mountains, Spain and Their Stratigraphic Application:Hendrik Albert van Adrichem-Boogaert (1967)』。
  Icriodus eslaensis latecarinatus Bultynck 1976 (絶滅)
 Icriodus excavatus Weddige 1984 (絶滅)
 Icriodus expansus Branson & Mehl 1938 (絶滅)
   syn.Icriodus symmetricus expansus (Branson & Mehl 1938)
 Icriodus fekeensis Çapkinoğlu & Gedık 2000 (絶滅)
   ※『Late Devonian Conodont Fauna of the Gümüşali Formation, the Eastern Taurides, Turkey:Şenol Çapkinoğlu & İsmet Gedık (2000)』。
 Icriodus formosus Nazarova 1997 (絶滅)
   ※『Новые виды рода Icriodus Branson et Mehl [конодонты] из эйфельских и франских отложений центральных районов Русской платформы:В.М.Назарова (1997)』。
 Icriodus fusiformis Carls & Gandl 1969 (絶滅)
 Icriodus gagievi Kononova & Kim 2005 (絶滅)
 『Eifelian Conodonts from the Central Russian Platform:Lyudmila I.Kononova & S-Y.Kim (2005)』。
 Icriodus gordeevi Kononova & Kim 2005 (絶滅)
 『Eifelian Conodonts from the Central Russian Platform:Lyudmila I.Kononova & S-Y.Kim (2005)』。
 Icriodus housei Ashouri 2006 (絶滅)
 Icriodus huddlei Klapper & Ziegler 1967 (絶滅)
 Icriodus incrassatus Youngquist & Peterson 1967 (絶滅)
   syn.Icriodus constrictus Thomas 1949
 Icriodus introlevatus Bultynck 1970 (絶滅)
 Icriodus iowaensis Youngquist & Peterson 1947 (絶滅)
   syn.Ctenopolygnathus iowaensis (Youngquist & Peterson 1947)
   ※『Conodonts from the Sheffield Formation of North-Central Iowa:Youngquist & Peterson (1947)』。
 Icriodus jafariani Ashouri 2006 (絶滅)
 Icriodus jejunus Nazarova 2017 (絶滅)
   ※『Icriodus jejunus, a New Conodont Species from the Mosolovian Regional Stage, Middle Devonian, Eifelian Stage of the Voronezh Anteclise:V.M.Nazarova (2017)』。
 Icriodus khalymbadzhai Kononova & Kim 2005 (絶滅)
 『Eifelian Conodonts from the Central Russian Platform:Lyudmila I.Kononova & S-Y.Kim (2005)』。
 Icriodus khoshyeilaghensis Ashouri 2006 (絶滅)
   ※『Middle Devonian-Early Carboniferous Conodont Faunas from the Khoshyeilagh Formation, Alborz Mountains, North Iran:Ali Reza Ashouri (2006)』。
 Icriodus kielcensis Dzik 2002 (絶滅)
   ※『Emergence and Collapse of the Frasnian Conodont and Ammonoid Communities in the Holy Cross Mountains, Poland:Jerzy Dzik (2002)』。
 Icriodus lindensis Weddige 1977 (絶滅)
 Icriodus lotzei Carls 1969 (絶滅)
 Icriodus marieae Suttner, Kido & Suttner 2017 (絶滅)
   ※「Icriodus marieae, a New Icriodontid Conodont Species from the Middle Devonian : Thomas J.Suttner, Erika Kido & Andreas W.W.Suttner (2017)」
 Icriodus michiganus Katarzyna Narkiewicz & Bultynck 2016 (絶滅)
   ※『Taxonomy and Biostratigraphic Significance of Icriodus orri Klapper and Barrick and Related Middle Devonian Conodont Species:Narkiewicz & Pierre Bultynck(2016)』。
 lcriodus nodosus (Huddle 1934) (絶滅)
   syn.Gondolella nodosa Huddle 1934
   ※『Conodonts from the New Albany Shale of Indiana:John Warfield Huddle (1934)』。
 Icriodus norfordi Chatterton 1978 (絶滅)
 Icriodus obliquimarginatus Bischoff & Ziegler 1957 (絶滅)
 Icriodus olivierii Corradini 1998 (絶滅)
 Icriodus orri Klapper & Barrick 1983 (絶滅)
 Icriodus ovalis Bultynck 2015 (絶滅)
 Icriodus pectinatus Dressen & Houlleberghs 1980 (絶滅)
 Icriodus platyobliquimarginatus Bultynck 1987 (絶滅)
 Icriodus platys Nicoll & Druce 1979 (絶滅)
   ※『Conodonts from the Fairfield Group, Canning Basin, Western Australia:Robert S.Nicoll & Edric Charles Druce (1979)』。
 Icriodus plurinodosus Wang, Becker, Aboussalam, Hartenfels, Joachimski & Gong 2016 (絶滅)
 Icriodus postprostatus Xiong 1983 (絶滅)
   ※『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内(泥盆紀牙形石):熊剣飛 (1983)』。
 Icriodus praerectirostratus Bultynck 2015 (絶滅)
 Icriodus praealternatus Sandberg, Ziegler & Dreesen 1984 (絶滅)
  Icriodus praealternatus ferus Wang, Becker, Aboussalam, Hartenfels, Joachimski & Gong 2016 (絶滅)
  Icriodus praealternatus praealternatus Sandberg, Ziegler & Dreesen 1984 (絶滅)
 Icriodus pushkini Strel'chenko & Kruchek 2013 (絶滅)
   ※『Lower Famennian Conodont-Based Stratigraphy of the Pripyat Trough:T.V.Strel'chenko & Semen A.Kruchek (2013)』。
 Icriodus raymondi Sandberg & Ziegler 1979 (絶滅)
   ※『Taxonomy and Biofacies of Important Conodonts of Late Devonian Styriacus-Zone, United States and Germany:Charles A.Sandberg & Willi Ziegler (1979)』。
 Icriodus regularicrescens Bultynck 1970 (絶滅)
 Icriodus retrodepressus Bultynck 1970 (絶滅)
 Icriodus stelcki Chatterton 1974 (絶滅)
   ※『Middle Devonian Conodonts from the Harrogate Formation, Southeastern British Columbia:Brian D.E.Chatterton (1974)』。
 Icriodus stenoancylus Johnston & Chatterton 2001 (絶滅)
  Icriodus stenoancylus junggarensis Wang, Becker, Aboussalam, Hartenfels, Joachimski & Gong 2016 (絶滅)
  Icriodus stenoancylus stenoancylus Johnston 1994 (絶滅)
    ※『Biostratigraphy, Paleoecology and Taxonomy of Upper Devonian, Famennian Conodonts from the Palliser Formation and Wabamun Group, Alberta and British Columbia:David Ian Johnston (1994)』。
 Icriodus struvei Weddige 1977 (絶滅)
 Icriodus subterminus Youngquist 1947 (絶滅)
  Icriodus subterminus subterminus Youngquist 1947 (絶滅)
  Icriodus subterminus uyenoi Savage 1992 (絶滅)
    ※『Late Devonian, Frasnian and Famennian Conodonts from the Wadleigh Limestone, South-Eastern Alaska:Norman M.Savage (1992)』。
 Icriodus symmetricus Branson & Mehl 1934 (絶滅)
  Icriodus symmetricus circularis (Youngquist & Peterson 1947) (絶滅)
    syn.Icriodus circularis Youngquist & Peterson 1947
  Icriodus symmetricus symmetricus Branson & Mehl 1934 (絶滅)
 Icriodus taimyricus Kuz'min 1967 (絶滅)
 Icriodus talenti Ashouri 2006 (絶滅)
 Icriodus tamarae Kononova & Kim 2005 (絶滅)
 『Eifelian Conodonts from the Central Russian Platform:Lyudmila I.Kononova & S-Y.Kim (2005)』。
 Icriodus tylus Cooper 1939 (絶滅)
 Icriodus xenius Nazarova 1997 (絶滅)
   ※『Новые виды рода Icriodus Branson et Mehl [конодонты] из эйфельских и франских отложений центральных районов Русской платформы:В.М.Назарова (1997)』。
 Icriodus vitabilis Nazarova 1997 (絶滅)
   ※『Новые виды рода Icriodus Branson et Mehl [конодонты] из эйфельских и франских отложений центральных районов Русской платформы:В.М.Назарова (1997)』。
Genus Latericriodus MÜLLER 1962 ラテリクリオドゥス属 (絶滅)
 Latericriodus beckmanni (Ziegler 1956) (絶滅)
  Latericriodus beckmanni beckmanni (Ziegler 1956) (絶滅)
    syn.Icriodus beckmanni Ziegler 1956
  Latericriodus beckmanni sinuatus (Klapper, Ziegler & Mashkova 1978) (絶滅)
    syn.Icriodus beckmanni sinuatus Klapper, Ziegler & Mashkova 1978
 Latericriodus bilatericrescens (Ziegler 1956) (絶滅)
  Latericriodus bilatericrescens bilatericrescens (Ziegler 1956) (絶滅)
    syn.Icriodus bilatericrescens Ziegler 1956
  Latericriodus bilatericrescens gracilis Bultynck 1985 (絶滅)
 Latericriodus latericrescens (Branson & Mehl 1938) (絶滅)
   syn.Icriodus latericrescens Branson & Mehl 1938
     Prioniodina latericrescens (Branson & Mehl 1938)
 Latericriodus nevadensis (Johnson & Klapper 1981) (絶滅)
   syn.Icriodus nevadensis Johnson & Klapper 1981
 Latericriodus robustus (Orr 1971) (絶滅)
   syn.Icriodus latericrescens robustus Orr 1971 (絶滅)
   ※『Conodonts from Middle Devonian Strata of the Michigan Basin:Robert William Orr (1971)』。
 Latericriodus simulator (Carls 1969) (絶滅)
   syn.Icriodus simulator Carls 1969
     Praelatericriodus simulator (Carls 1969)
 Latericriodus yunnanensis Wang 1982 (絶滅)
Genus Pelekysgnathus THOMAS 1949 ペレキスグナトゥス属 (絶滅)
   ※石炭紀前期A。
 Pelekysgnathus arcticus Uyeno 1981 (絶滅)
 Pelekysgnathus aristovi Pazukhin & Gatovsky 2011 (絶滅)
   ※『A New Species of Pelekysgnathus [Conodonts] from the Famennian of the East Russian Platform:Vladimir N.Pazukhin & Yury A.Gatovsky (2011)』。
 Pelekysgnathus australis Nicoll & Druce 1979 (絶滅)
   ※『Conodonts from the Fairfield Group, Canning Basin, Western Australia:Robert S.Nicoll & Edric Charles Druce (1979)』。
 Pelekysgnathus avriensis Gagiev 2004 (絶滅)
 Pelekysgnathus bicorris Gagiev 2004 (絶滅)
 Pelekysgnathus brevis Sandberg & Dreesen 1984 (絶滅)
   ※『Late Devonian Icriodontid Biofacies Models and Alternate Shallow-Water Conodont Zonation:Sandberg & Dreesen (1984)』。
 Pelekysgnathus csakyi (Chatterton & Perry 1977) (絶滅)
   syn.Icriodus csakyi Chatterton & Perry 1977
 Pelekysgnathus divulgatus Baranov (絶滅)
 Pelekysgnathus dubius Jeppson 1972 (絶滅)
   ※『Some Silurian Conodont Apparatuses and Possible Conodont Dimorphism:Lennart Jeppson (1972)』。
 Pelekysgnathus elevatus Branson & Mehl 1938 (絶滅)
 Pelekysgnathus ellicottensis Over, Lazar, Baird, Schieber & Ettensohn 2009 (絶滅)
 Pelekysgnathus fedotovi Sobolev 1995 (絶滅)
 Pelekysgnathus guizhouensin Wang & Wang 1978 (絶滅)
   syn.Pelekysgnathus guizhouensis (Wang & Wang 1978) ※こちらを誤植。
   ※『黔南晩泥盆世和早石炭世牙形刺:王成源/王志浩 (1978)』。
 Pelekysgnathus housei Ashouri 2006 (絶滅)
   ※『Middle Devonian-Early Carboniferous Conodont Faunas from the Khoshyeilagh Formation, Alborz Mountains, North Iran:Ali Reza Ashouri (2006)』。
 Pelekysgnathus inclinatus Thomas 1949 (絶滅)
 Pelekysgnathus index Klapper & Murphy 1995 (絶滅)
 Pelekysgnathus inequalis Mathieson, Mawson, Simpson & Talent 2016 (絶滅)
    ※『Late Silurian, Ludlow and Early Devonian, Pragian Conodonts from the Cobar Supergroup, Western New South Wales, Australia:David Mathieson, Ruth Mawson, Andrew J.Simpson & John A.Talent (2016)』。
 Pelekysgnathus jeppssoni Nazarova 2016 (絶滅)
   ※「Pelekysgnathus jeppssoni, НОВЫЙ ВИД КОНОДОНТОВ ИЗ ЭЙФЕЛЬСКИХ ОТЛОЖЕНИЙ БРЯНСКОЙ ОБЛАСТИ : В.М.НАЗАРОВА (2016)」
 Pelekysgnathus pectinatus Baranov 1995 (絶滅)
   ※『Devonskie Konodonty Severo-Vostoka Azii, Regional'naya Geologiya Yakutii:Valeryi V.Baranov (1995)』。
 Pelekysgnathus peejayi Druce 1969 (絶滅)
   ※『Devonian and Carboniferous Conodonts from the Bonaparte Gulf Basin, Northern Australia and Their Use in International Correlation:Edric Charles Druce (1969)』。
 Pelekysgnathus planus Sannemann 1955 (絶滅)
 Pelekysgnathus politus Tarabukin 1990 (絶滅)
 Pelekysgnathus serradentatus Çapkinoğlu 1991 (絶滅)
 Pelekysgnathus serratus Jentzsch 1962 (絶滅)
  Pelekysgnathus serratus brunsvicensis Valenzuela-Ríos 1994 (絶滅)
  Pelekysgnathus serratus elongatus Carls & Gandl 1969 (絶滅)
  Pelekysgnathus serratus expansus Wang & Ziegler 1993 (絶滅)
    ※『Devonian Conodont Biostratigraphy of Guangxi, South China and the Correlation with Europe:Chen-Yuan Wang & Willi Ziegler (1993)』。
  Pelekysgnathus serratus guadarramensis Valenzuela-Ríos 1994 (絶滅)
  Pelekysgnathus serratus serratus Jentzsch 1962 (絶滅)
 Pelekysgnathus talenti Ashouri 2006 (絶滅)
   ※『Middle Devonian-Early Carboniferous Conodont Faunas from the Khoshyeilagh Formation, Alborz Mountains, North Iran:Ali Reza Ashouri (2006)』。
Genus Sannemannia AL-RAWI 1977 サンネマンニア属 (絶滅)
 Sannemannia furnishi (Klapper 1980) (絶滅)
   syn.Pelekysgnathus furnishi Klapper 1980
 Sannemannia glenisteri (Klapper 1969) (絶滅)
   syn.Pelekysgnathus glenisteri Klapper 1969
     Steptotaxis glenisteri (Klapper 1969)
 Sannemannia pesanseris Al-Rawi 1977 (絶滅)
Genus Steptotaxis UYENO & KLAPPER 1980 ステプトタキシス属 (絶滅)
 Steptotaxis pedderi (Uyeno & Mason 1975) (絶滅)
   syn.Pelekysgnathus pedderi Uyeno & Mason 1975
     Sannemannia pedderi (Uyeno & Mason 1975)
inserted by FC2 system