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】。
 ≠ストレコドント 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】。
*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】。
*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 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
 Antognathus rarus (Dzik 2006) (絶滅)
   syn.Latericriodus rarus Dzik 2006
 Antognathus vjatsheslavi Gatovsky 2008 (絶滅)
 Antognathus volnovachensis Lipnyagov 1978 (絶滅)
Genus Caudicriodus BULTYNCK 1976 カウディクリオドゥス属 (絶滅)
 Caudicriodus angustoides (Carls & Gandl 1969) (絶滅)
  Caudicriodus angustoides alcoleae (Carls 1969) (絶滅)
    syn.Icriodus angustoides alcoleae Carls 1969
  Caudicriodus angustoides angustoides (Carls & Gandl 1969) (絶滅)
    syn.Icriodus angustoides angustoides Carls & Gandl 1969
     ? Icriodus angustoides castilianus Carls 1969
  Caudicriodus angustoides bidentatus (Carls & Gandl 1969) (絶滅)
    syn.Icriodus angustoides bidentatus Carls & Gandl 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 postwoschmidti (Mashkova 1968) (絶滅)
   syn.Icriodus woschmidti postwoschmidti (Mashkova 1968)
     Icriodus postwoschmidti Mashkova 1968
     Latericriodus postwoschmidti (Mashkova 1968)
 Caudicriodus schoenlaubi Drygant & Szaniawski 2012 (絶滅)
 Caudicriodus sigmoidalis (Carls & Gandl 1969) (絶滅)
   syn.Icriodus sigmoidalis Carls & Gandl 1969
 Caudicriodus ultimus Weddige 1985 (絶滅)
 Caudicriodus woschmidti (Ziegler 1960) (絶滅)
  Caudicriodus woschmidti hesperius (Klapper & Murphy 1975) (絶滅)
    syn.Icriodus woschmidti hesperius Klapper & Murphy 1975 (絶滅)
  Caudicriodus woschmidti woschmidti (Ziegler 1960) (絶滅)
    syn.Icriodus woschmidti Ziegler 1960
      lcriodus woschmidti transiens Carls & Gandl 1969
Genus Dentacodina WANG 1980 デンタコディナ属 (絶滅)
 Dentacodina multidentata Wang 1980 (絶滅)
Genus Digitodontus HITCH 1990 ディギトドントゥス属 (絶滅)
 Digitodontus bellistriatus Hitch 1990 (絶滅)
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)
 Dollymae reticulata Tian & Coen 2004 (絶滅)
 Dollymae sagittula Hass 1959 (絶滅)
 Dollymae spinosa Tian & Coen 2004 (絶滅)
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 Capkinogulu & Gedik 2000 (絶滅)
 Icriodus alborzensis Ashouri 2006 (絶滅)
 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)
 Icriodus ampliatus Mathieson, Mawson, Simpson & Talent 2016 (絶滅)
 Icriodus ariaei Ashouri 2006 (絶滅)
 Icriodus arkonensis Stauffer 1938 (絶滅)
 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 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 derus Cooper 1939 (絶滅)
 Icriodus difficilis Ziegler, Klapper & Johnson 1976 (絶滅)
 Icriodus eslaensis Adrichem Boogaert 1967 (絶滅)
 Icriodus excavatus Weddige 1984 (絶滅)
 Icriodus expansus Branson & Mehl 1938 (絶滅)
   syn.Icriodus symmetricus expansus (Branson & Mehl 1938)
 Icriodus fekeensis Capkinogulu & Gedik 2000 (絶滅)
 Icriodus fusiformis Carls & Gandl 1969 (絶滅)
 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 iowaensis Youngquist & Peterson 1947 (絶滅)
 Icriodus jafariani Ashouri 2006 (絶滅)
 Icriodus khoshyeilaghensis Ashouri 2006 (絶滅)
 Icriodus kielcensis Dzik 2002 (絶滅)
 Icriodus lotzei Carls 1969 (絶滅)
 Icriodus marieae Suttner, Kido & Suttner 2017 (絶滅)
 Icriodus michiganus Narkiewicz & Bultynck 2016 (絶滅)
   ※文献が見当たらず詳細不明。
 lcriodus nodosus (Huddle 1934) (絶滅)
   syn.Gondolella nodosa Huddle 1934
 Icriodus obliquimarginatus Bischoff & Ziegler 1957 (絶滅)
 Icriodus orri Klapper & Barrick 1983 (絶滅)
 Icriodus ovalis Bultynck 2015 (絶滅)
 Icriodus pectinatus Dressen & Houlleberghs 1980 (絶滅)
 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 plurinodosus Wang, Becker, Aboussalam, Hartenfels, Joachimski & Gong 2016 (絶滅)
 Icriodus raymondi Sandberg & Ziegler 1979 (絶滅)
 Icriodus regularicrescens Bultynck 1970 (絶滅)
 Icriodus stenoancylus Johnston & Chatterton 2001 (絶滅)
  Icriodus stenoancylus junggarensis Wang, Becker, Aboussalam, Hartenfels, Joachimski & Gong 2016 (絶滅)
  Icriodus stenoancylus stenoancylus Johnston & Chatterton 2001 (絶滅)
 Icriodus struvei Weddige 1977 (絶滅)
 Icriodus subterminus Youngquist 1947 (絶滅)
 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 Kuzmin 1967 (絶滅)
 Icriodus talenti Ashouri 2006 (絶滅)
 Icriodus tylus Cooper 1939 (絶滅)
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)
 Latericriodus simulator (Carls 1969) (絶滅)
   syn.Icriodus simulator Carls 1969
     Praelatericriodus simulator (Carls 1969)
 Latericriodus steinachensis (Al-Rawi 1977) (絶滅)
   syn.Icriodus steinachensis Al-Rawi 1977 (絶滅)
 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)
 Pelekysgnathus brevis Sandberg & Dreesen 1984 (絶滅)
 Pelekysgnathus csakyi (Chatterton & Perry 1977) (絶滅)
   syn.Icriodus csakyi Chatterton & Perry 1977
 Pelekysgnathus elevatus Branson & Mehl 1938 (絶滅)
 Pelekysgnathus ellicottensis Over, Lazar, Baird, Schieber & Ettensohn 2009 (絶滅)
 Pelekysgnathus guizhouensis Wang & Wang 1978 (絶滅)
 Pelekysgnathus inclinatus Thomas 1949 (絶滅)
 Pelekysgnathus index Klapper & Murphy 1995 (絶滅)
 Pelekysgnathus inequalis Mathieson, Mawson, Simpson & Talent 2016 (絶滅)
 Pelekysgnathus jeppssoni Nazarova 2016 (絶滅)
 Pelekysgnathus planus Sannemann 1955 (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 guadarramensis Valenzuela-Ríos 1994 (絶滅)
  Pelekysgnathus serratus serratus Jentzsch 1962 (絶滅)
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