Spathognathodontidae、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】。
*シルル紀(中期+後期)〜デボン紀(前期+中期+後期)〜石炭紀前期(A+B+C)〜石炭紀後期(A+B+C)〜ペルム紀前期【スパトグナトドゥス科】。



Family SPATHOGNATHODONTIDAE HASS 1959 スパトグナトドゥス科
Conodonts (コノドント類)
Spathognathodontids (スパトグナトドゥス科魚種)


Genus Amydrotaxis KLAPPER & MURPHY 1980 アミドロタキシス属 (絶滅)
 Amydrotaxis apparata Pickett 1980 (絶滅)
 Amydrotaxis corniculans Mawson 1986 (絶滅)
  Amydrotaxis corniculans Mawson 1986 (絶滅)
  Amydrotaxis corniculans trunca Mathieson, Mawson, Simpson & Talent 2016 (絶滅)
 Amydrotaxis druceana (Pickett 1980) (絶滅)
   syn.Ozarkodina druceana Pickett 1980
 Amydrotaxis johnsoni (Klapper 1969) (絶滅)
   syn.Spathognathodus johnsoni Klapper 1969
 Amydrotaxis praecox Viira 1999 (絶滅)
 Amydrotaxis praejohnsoni Murphy & Springer 1989 (絶滅)
Genus Ancyrodella ULRICH & BASSLER 1926 アンキロデルラ属 (絶滅)
   ※=Genus Ancryodella OVER 2007。スペルミス。
   ※デボン紀(中期+後期)。
 Ancyrodella africana Garcia-López 1981 (絶滅)
 Ancyrodella alata (Glenister & Klapper 1966) (絶滅)
   syn.Ancyrodella rotundiloba alata Glenister & Klapper 1966
 Ancyrodella binodosa (Uyeno 1967) (絶滅)
   syn.Ancyrodella rotundiloba binodosa Uyeno 1967
 Ancyrodella buckeyensis Stauffer 1938 (絶滅)
   syn.Ancyrodella plena Stauffer 1938
     Ancyrodella subrotunda Miller & Youngquist 1957
     Polygnathus spinulosa Youngquist 1947
 Ancyrodella crosbiensis Kralick 1994 (絶滅)
 Ancyrodella curvata (Branson & Mehl 1934) (絶滅)
   syn.Ancyrognathus asteroideus Stauffer 1938
     Ancyrognathus curvatus Branson & Mehl 1934
     Ancyropenta asteroideus (Stauffer 1938)
 Ancyrodella euglypheus Stauffer 1938 (絶滅)
   ※→Ancyrognathus asymmetricus (Ulrich & Bassler 1926)?
 Ancyrodella gigas Youngquist 1947 (絶滅)
 Ancyrodella ioides Ziegler 1958 (絶滅)
 Ancyrodella lobata Branson & Mehl 1934 (絶滅)
   syn.Ancyrodella magister Miller & Youngquist 1947
     Ancyropenta longidenticulata Müller & Müller 1957
 Ancyrodella mallea Ulrich & Bassler 1926 (絶滅)
 Ancyrodella nodosa Ulrich & Bassler 1926 (絶滅)
   syn.Ancyrodella hamata Ulrich & Bassler 1926
     Ancyrodella nodosa "miss spelling"。
     Ancyrodella symmetrica Ulrich & Bassler 1926
 Ancyrodella postbinodosa Uyeno & Wendte 2005 (絶滅)
 Ancyrodella pramosica Perri & Spaletta 1981 (絶滅)
 Ancyrodella pristina Khalymbadzha & Chernysheva 1970 (絶滅)
   syn.Ancyrodella soluta Sandberg, Ziegler & Bultynck 1989
 Ancyrodella rotundiloba (Bryant 1921) (絶滅)
   ※Ancyrodella pristinaの幼生か。
   syn.Polygnathus rotundilobus Bryant 1921
 Ancyrodella rugosa Branson & Mehl 1934 (絶滅)
Genus Ancyrodelloides BISCHOFF & SANNEMANN 1958 アンキロデルロイデス属 (絶滅)
   ※=Genus Ancryodelloides MURPHY & MATTI 1982。スペルミス。
 Ancyrodelloides kutscheri Bischoff & Sannemann 1958 (絶滅)
 Ancyrodelloides transitans (Bischoff & Sannemann 1958) (絶滅)
 Ancyrodelloides transitans (Bischoff & Sannemann 1958) (絶滅)
   syn.Cruciodus transitans (Bischoff & Sannemann 1958)
     Ozarkodina transitans Bischoff & Sannemann 1958
 Ancyrodelloides trigonicus Bischoff & Sannemann 1958 (絶滅)
Genus Apatognathus BRANSON & MEHL 1934 アパトグナトゥス属 (絶滅)
   ※デボン紀後期。
 Apatognathus bladus Rhodes, Austin & Druce 1969 (絶滅)
 Apatognathus chauliodus Varker 1967 (絶滅)
 Apatognathus laeviposticus (Rexroad & Collinson 1963) (絶滅)
   syn.Ozarkodina laevipostica Rexroad & Collinson 1963
     Prioniodina laevipostica (Rexroad & Collinson 1963)
 Apatognathus libratus Varker 1967 (絶滅)
 Apatognathus mitzopouli Bender 1967 (絶滅)
 Apatognathus petilus Varker 1967 (絶滅)
 Apatognathus porcatus (Hinde 1900) (絶滅)
   syn.Prioniodus porcatus Hinde 1900
 Apatognathus provarians Nicoll 1980 (絶滅)
 Apatognathus scalenus Varker 1967 (絶滅)
 Apatognathus varians Branson & Mehl 1934 (絶滅)
  Apatognathus varians klapperi Druce 1969 (絶滅)
  Apatognathus varians varians Branson & Mehl 1934 (絶滅)
Genus Bispathodus MÜLLER 1962 ビスパトドゥス属 (絶滅)
 Bispathodus aculeatus (Branson & Mehl 1934) (絶滅)
  Bispathodus aculeatus aculeatus (Branson & Mehl 1934) (絶滅)
    syn.Spathodus aculeatus Branson & Mehl 1934
      Spathognathodus aculeatus (Branson & Mehl 1934)
  Bispathodus aculeatus anteposicornis (Scott 1961) (絶滅)
    syn.Spathognathodus anteposicornis Scott 1961 (絶滅)
  Bispathodus aculeatus plumulus (Rhodes, Austin & Druce 1969) (絶滅)
    syn.Spathognathodus plumulus Rhodes, Austin & Druce 1981
      ? Spathognathodus plumulus nodosus Rhodes, Austin & Druce 1969
      ? Spathognathodus plumulus shirleyae Rhodes, Austin & Druce 1969
 Bispathodus bischoffi (Rhodes, Austin & Druce 1969) (絶滅)
   syn.Polygnathus bischoffi Rhodes, Austin & Druce 1969
 Bispathodus bispathodus Ziegler, Sandberg & Austin 1974 (絶滅)
 Bispathodus costatus (Branson 1934) (絶滅)
    syn.Elictognathus costatus (Branson 1934)
      Solenognathus costatus Branson 1934
 Bispathodus jugosus (Branson & Mehl 1934) (絶滅)
   syn.Spathognathodus jugosus (Branson & Mehl 1934)
     Spathodus jugosus Branson & Mehl 1934
 Bispathodus spinulicostatus (Branson 1934) (絶滅)
   syn.Spathodus spinulicostatus Branson 1934
     Spathognathodus costatus spinulicostatus (E.R.Branson 1934)
 Bispathodus stabilis (Branson & Mehl 1934) (絶滅)
   syn.Bispathodus utahensis Sandberg & Gutschick 1984
     Hindeodus crassidentatus (Branson & Mehl 1934)
     Spathognathodus crassidentatus (Branson & Mehl 1934)
     Spathognathodus stabilis (Branson & Mehl 1934)
     Spathodus crassidentatus Branson & Mehl 1934
     Spathodus stabilis Branson & Mehl 1934
 Bispathodus ultimus (Bischoff 1957) (絶滅)
  Bispathodus ultimus corradinii Söte, Sven Hartenfels & Ralph Thomas Becker 2017 (絶滅)
  Bispathodus ultimus ultimus (Bischoff 1957) (絶滅)
    syn.Spathognathodus spinulicostatus ultimus Bischoff 1957
 Bispathodus ziegleri (Rhodes, Austin & Druce 1969) (絶滅)
   syn.Spathognathodus ziegleri Rhodes, Austin & Druce 1969
Genus Centrognathodus BRANSON & MEHL 1934 ケントログナトドゥス属 (絶滅)
   ※デボン紀後期。
 Centrognathodus delicatus Branson & Mehl 1934 (絶滅)
 Centrognathodus dubius Thomas 1948 (絶滅)
 Centrognathus sinuosus Branson & Mehl 1934 (絶滅)
   syn.Centrognathodus sinuosus (Branson & Mehl 1934)
     Trucherognathus sinuosus (Branson & Mehl 1934)
Genus Dinodus COOPER 1939 ディノドゥス属 (絶滅)
 Dinodus fragosus (Branson 1934) (絶滅)
   syn.Falcodus fragosus (Branson 1934)
     Palmatodella fragosa Branson 1934
 Dinodus leptus Cooper 1939 (絶滅)
 Dinodus lobatus (Branson & Mehl 1934) (絶滅)
   syn.Ancyrodella lobata Branson & Mehl 1934
     Siphonodella lobata (Branson & Mehl 1934) (絶滅)
 Dinodus youngquisti Klapper 1966 (絶滅)
 Dinodus wilsoni Druce 1969 (絶滅)
Genus Eotaphrus COLLINSON & NORBY ex PIENCE & LANGENHEIM 1974 エオタフルス属 (絶滅) ※分類は暫定。
 Eotaphrus burlingtonensis Collinson & Norby ex Pierce & Langenheim 1974 (絶滅)
 Eotaphrus bultyncki (Groessens 1971) (絶滅)
   syn.Pelekysgnathus bultyncki (Groessens 1971)
     Spathognathodus bultyncki Groessens 1971
 Eotaphrus evae Lane, Sandberg & Ziegler 1980 (絶滅)
Genus Falcodus HUDDLE 1934 ファルコドゥス属 (絶滅)
   ※デボン紀後期〜石炭紀前期(A+B)。
 Falcodus aculeatus Sannemann 1955 (絶滅)
 Falcodus angulatus Huddle 1934 (絶滅)
 Falcodus brevis Wang & Wang 1978 (絶滅)
 Falcodus conflexus Huddle 1934 (絶滅)
 Falcodus guntharii Ziegler 1958 (絶滅)
 Falcodus kinkaidensis Burton 2011 (絶滅)
 Falcodus tortus Huddle 1934 (絶滅)
 Falcodus trypherus Cooper 1939 (絶滅)
 Falcodus ultimus (Branson & Mehl 1934)
   syn.Palmatodella ultima Branson & Mehl 1934
 Falcodus variabilis Sannemann 1955 (絶滅)
Genus Flajsella VALENZUELA-RÍOS & MURPHY 1997 フラユセルラ属 (絶滅)
 Flajsella schulzei (Bardashev 1989) (絶滅)
   syn.? Ozarkodina stygia lanei Bardashev 1989
     Ozarkodina stygia schulzeii Bardashev 1989
 Flajsella streptostygia Valenzuela-Rios & Murphy 1997 (絶滅)
 Flajsella stygia (Flajs 1967) (絶滅)
   syn.Ozarkodina stygia (Flajs 1967)
     Spathognathodus stygius Flajs 1967
Genus Gnamptognathus ZIEGLER 1958 グナムプトドゥス属 (絶滅) ※分類は暫定。
 Gnamptognathus lipperti (Bischoff 1956) (絶滅)
   syn.Apathognathus lipperti Bischoff 1956
 Gnamptognathus walliseri Ziegler 1958 (絶滅)
Genus Kimognathus MASHKOVA 1978 キモグナトゥス属 (絶滅)
 Kimognathus alexeii Mashkova 1978 (絶滅)
 Kimognathus deltus (Klapper & Murphy 1980) (絶滅)
   syn.Ancyrodelloides deltus (Klapper & Murphy 1980)
     Ozarkodina delta Klapper & Murphy 1980
 Kimognathus limbacarinatus (Klapper & Murphy 1980) (絶滅)
   syn.Ancyrodelloides limbacarinatus (Klapper & Murphy 1980)
     Ozarkodina limbacarinata Klapper & Murphy 1980
Genus Lanea MURPHY & VALENZUELA-RÍOS 1999 ラネア属 (絶滅)
 Lanea carlsi (Boersma 1973) (絶滅)
    syn.Ancyrodelloides carlsi (Boersma 1973)
      Ancyrodelloides omus Murphy & Matti 1983
      Lanea omoalpha Murphy & Valenzuela−Rios 1999
      Ozarkodina carlsi (Boersma 1973)
      Spathognathodus carlsi Boersma 1973
 Lanea eleanorae (Lane & Ormiston 1979) (絶滅)
   syn.Ancryodelloides eleanorae (Lane & Ormiston 1979)
     Ozarkodina eleanorae Lane & Ormiston 1979
 Lanea omoalpha Murphy & Valenzuela-Rios 1999 (絶滅)
 Lanea telleri (Schulze 1968) (絶滅)
   syn.Pandorinellina steinhornensis telleri (Schulze 1968)
     Spathognathodus steinhornensis telleri Schulze 1968
Genus Lochriea SCOTT 1942 ロクリエア属 (絶滅)
 Lochriea alatoidea (Cooper 1931) (絶滅)
   syn.Ligonodina singularis (Hass 1953)
     Lochriea montanaensis Scott 1942
       ※模式種、但し先に記載された Prioniodus alatoideus Cooper 1931 に統合。
     Neoprioniodus montanaensis (Scott 1942)
     Neoprioniodus singularis (Hass 1953)
     Prioniodina alatoidea (Cooper 1931)
     Prioniodus alatoideus Cooper 1931
     Prioniodus roundyi var.dividen Elias 1956
     Prioniodus singularis Hass 1953
 Lochriea commutata (Branson & Mehl 1941) (絶滅)
   syn.Gnathodus commutatus (Branson & Mehl 1941)
     Gnathodus commutatus multinodosus Wirth 1967
     Gnathodus commutatus nodosus Bischoff 1957
     Gnathodus commutatus pellaensis Rexroad & Furnish 1964
     Gnathodus inornatus Hass 1953
     Paragnathodus commutatus (Branson & Mehl 1941)
     Spathognathodus commutatus Branson & Mehl 1941
 Lochriea scotiaensis (Globensky 1967) (絶滅)
   syn.Gnathodus scotiaensis Globensky 1967
     Ozarkodina acadiensis Globensky 1967
 Lochriea senckenbergica Nemirovskaya, Perret & Meischner 1994 (絶滅)
   syn.Lochriea cruciformis Qi & Wang 2005
     Lochriea nodosa Mizuno 1997
 Lochriea ziegleri Nemirovskaya, Perret & Meischner 1994 (絶滅)
Genus Masaraella MURPHY 2005 マサラエルラ属 (絶滅)
 Masaraella pandora (Murphy, Matti & Walliser 1981) (絶滅)
   syn.Ozarkodina pandora Murphy, Matti & Walliser 1981
 Masaraella riosi Murphy 2005 (絶滅)
Genus Nodognathus COOPER 1939 ノドグナトゥス属 (絶滅)
 Nodognathus campylus Cooper 1939 (絶滅)
 Nodognathus cariis Cooper 1939 (絶滅)
 Nodognathus linguiferus Branson ex Cooper 1939 (絶滅)
 Nodognathus omphanodus Cooper 1939 (絶滅)
 Nodognathus spicatus Cooper 1939 (絶滅)
Genus Oligodus COOPER 1939 オリゴドゥス属 (絶滅)
   ※≠Genus Oligodus RAFINESQUE 1815 nom.nud.
 Oligodus curtus Cooper 1939 (絶滅)
 Oxygonus grossus Jones 1941 (絶滅)
 Oxygonus multidentatus Jones 1941 (絶滅)
Genus Paraspathognathodus ZHOU & ZHAI 1983 パラスパトグナトドゥス属 (絶滅)
 Paraspathognathodus obesus (Zhou, Zhal & Xlan 1981) (絶滅)
   syn.Spathognathodus obesus Zhou, Zhal & Xlan 1981
Genus Pseudogondwania BARDASHEV, WEDDIGE & ZIEGLER 2002 (絶滅)  プセウドゴンドワニア属 (絶滅)
 Pseudogondwania kindlei (Lane & Ormiston 1979) (絶滅)
   syn.Eognathodus sulcatus kindlei Lane & Ormiston 1979
Genus Spathognathodus BRANSON & MEHL 1940 スパトグナトドゥス属 (絶滅)
   ※≠Genus Ctenognathus FAIRMAIRE 1843 [Carabidae, Coleoptera, Insecta]。
   ※+Genus Ctenognathus PANDER 1856 (Type species : Ctenognathus murchisoni Pander 1856)。
   ※=Genus Spathodus BRANSON & MEHL 1933。
   ※≠Genus Spathodus BOULENGER 1900 [Cichlidae]。
   ※← [Family Prioniodontidae ULRICH & BASSLER 1926 Sub-Family Spathognathodontinae HASS 1959]。
   ※シルル紀(中期+後期)〜デボン紀(前期+中期+後期)〜石炭紀前期(A+B+C)。
   ※〜石炭紀後期(A+B+C)〜ペルム紀前期。
 Spathognathodus aciedentatus (Branson 1934) (絶滅)
   syn.Spathodus aciedentatus Branson 1934
 Spathognathodus amplus (Branson & Mehl 1934) (絶滅)
   syn.Spathodus amplus Branson & Mehl 1934
 Spathognathodus asymmetricus Bischoff & Sannemann 1968 (絶滅)
 Spathognathodus bidentatiformis Pham 1979 (絶滅)
 Spathognathodus bipennatus Bischoff& Ziegler 1957 (絶滅)
 Spathognathodus bischoffi Rhodes, Austin & Druce 1969 (絶滅)
 Spathognathodus bohleanus Helms 1959 (絶滅)
 Spathognathodus breviatus Wang & Wang 1978 (絶滅)
 Spathognathodus bultgncki Groessens 1971 (絶滅)
 Spathognathodus canadensis (Walliser 1960) (絶滅)
   syn.Ozarkodina remscheidensis canadensis (Walliser 1960)
     Spathognathodus steinhornensis eosteinhornensis canadensis Walliser 1960
 Spathognathodus chouteauensis (Cooper 1939) (絶滅)
   syn.Spathodus chouteauensis Cooper 1939
 Spathognathodus coaptus (Branson & Mehl 1934) (絶滅)
   syn.Spathodus coaptus Branson & Mehl 1934
 Spathognathodus comptus Pollock, Rexroad & Nicoll 1970 (絶滅)
 Spathognathodus corpulentus Viira 1975 (絶滅)
 Spathognathodus costatus (Branson 1934) (絶滅)
  Spathognathodus costatus costatus (Branson 1934) (絶滅)
    syn.Spathodus costatus Branson 1934
  Spathognathodus costatus sulciferus (Branson & Mehl 1934) (絶滅)
    syn.Spathodus sulciferus Branson & Mehl 1934
      Spathognathodus sulciferus (Branson & Mehl 1934)
 Spathognathodus crassidentatus (Branson & Mehl 1934) (絶滅)
   syn.Spathodus crassidentatus Branson & Mehl 1934
     Spathodus regularis Branson & Mehl 1938
 Spathognathodus cristulus Youngquist & Miller 1949 (絶滅)
 Spathognathodus cyclus (Cooper 1939) (絶滅)
   syn.Spathodus cyclus Cooper 1939
 Spathognathodus cyrius (Cooper 1939) (絶滅)
   syn.Spathodus cyrius Cooper 1939
 Spathognathodus delicatulus (Branson 1934) (絶滅)
   syn.Spathodus delicatulus Branson 1934
 Spathognathodus dentilobus Wang & Yin 1984 (絶滅)
 Spathognathodus derodus (Cooper 1939) (絶滅)
   syn.Spathodus derodus Cooper 1939
 Spathognathodus elibatus Pollock, Rexroad & Nicoll 1970 (絶滅)
 Spathognathodus elongatus (Branson & Mehl 1938) (絶滅)
   syn.Spathodus elongatus Branson & Mehl 1938
 Spathognathodus exochus (Cooper 1939) (絶滅)
   syn.Spathodus exochus Cooper 1939
 Spathognathodus gradatus (Youngquist 1945) (絶滅)
   syn.Mehlina gradata Youngquist 1945 (絶滅)
 Spathognathodus guizhouensis Zhou, Zhai & Xian 1981 (絶滅)
 Spathognathodus intermedius Bultynck 1970 (絶滅)
 Spathognathodus interpositus Mashkova 1970 (絶滅)
 Spathognathodus isus (Cooper 1939) (絶滅)
   syn.Spathodus isus Cooper 1939
 Spathognathodus jeppssoni (Viira & Einasto 2003) (絶滅)
   syn.Ctenognathodus jeppssoni Viira & Einasto 2003
 Spathognathodus longus Hass 1959 (絶滅)
 Spathognathodus macrodus (Cooper 1939) (絶滅)
   syn.Spathodus macrodus Cooper 1939 (絶滅)
 Spathognathodus micrus (Cooper 1939) (絶滅)
   syn.Spathodus micrus Cooper 1939
 Spathognathodus minutus Ellison I941 (絶滅)
 Spathognathodus murchisoni (Pander 1856) (絶滅)
   syn.Ctenognathus murchisoni Pander 1856
 Spathognathodus obliquus Wittekindt 1965 (絶滅)
 Spathognathodus orthus (Cooper 1939) (絶滅)
   syn.Spathodus orthus Cooper 1939
 Spathognathodus pellaensis Youngquist & Miller 1949 (絶滅)
 Spathognathodus penescitulus Rexroad & Collinson 1965 (絶滅)
 Spathognathodus planiconvexus Wang & Ziegler 1982(絶滅)
 Spathognathodus podolicus Drygant 1971 (絶滅)
 Spathognathodus parvifossatus (Branson & Mehl 1934) (絶滅)
   syn.Spathodus parvifossatus Branson & Mehl 1934
 Spathognathodus primus (Branson & Mehl 1934) (絶滅)
   syn.Spathodus primus Branson & Mehl 1933
 Spathognathodus pulcher (Branson & Mehl 1938) (絶滅)
   syn.Hindeodus pulcher (Branson & Mehl 1938)
     Spathodus pulcher Branson & Mehl 1938
 Spathognathodus qiannanensis (Zhou, Xhai & Xlan 1981) (絶滅)
   syn.Ctenognathodus qiannanensis (Zhou, Xhai & Xlan 1981)
     Ozarkodina qiannanensis Zhou, Xhai & Xlan 1981
 Spathognathodus robustus (Branson & Mehl 1934) (絶滅)
   syn.Spathodus robustus Branson & Mehl 1934
 Spathognathodus strigilis (Huddle 1934) (絶滅)
   syn.Spathodus strigilis Huddle 1934
 Spathognathodus subrectus (Holmes 1928) (絶滅)
   syn.Panderodella subrecta Holmes 1928
     Spathodus subrectus (Holmes 1928)
   ※=Gnathodus simplicatus Rhodes, Austin & Druce 1969。
 Spathognathodus texanus (Roundy 1926) (絶滅)
   syn.Gnathodus texanus Roundy 1926 non Roundy 1926
     Gnathodus texanus var.bicuspidus Roundy 1926
     Spathodus texanus (Roundy 1926)
 Spathognathodus transitans Bischoff & Sannemann 1958 (絶滅)
 Spathognathodus tridentatus (Branson 1934) (絶滅)
   syn.Spathodus tridentatus Branson 1934
 Spathognathodus wangjuensis Wang & Wang 1978 (絶滅)
Genus Tortodus WEDDIGE 1977 トルトドゥス属 (絶滅)
 Tortodus caelatus (Bryant 1921) (絶滅)
   syn.Polygnathus caelatus Bryant 1921
 Tortodus kockelianus (Bischoff & Ziegler 1957) (絶滅)
  Tortodus kockelianus kockelianus (Bischoff & Ziegler 1957) (絶滅)
    syn.Polygnathus kockelianus Bischoff & Ziegler 1957
  Tortodus kockelianus australis Jackson 1970 (絶滅)
Genus W MURPHY, VALENZUELA-RÍOS & CARLS 2004 W属 (絶滅)
 W eosteinhornensis (Walliser 1964) (絶滅)
   syn.Ozarkodina remscheidensis eosteinhornensis (Walliser 1964)
     Ozarkodina steinhornensis eosteinhornensis (Walliser 1964)
     Spathognathodus eosteinhornensis (Walliser 1964)
     Spathognathodus steinhornensis eosteinhornensis Walliser 1964
Genus Wurmiella MURPHY, VALENZUELA-RÍOS & CARLS 2004 ウルミエルラ属 (絶滅)
 Wurmiella australensis (Bischoff 1987) (絶滅)
   syn.Ozarkodina australensis Bischoff 1987
 Wurmiella eosilurica (Bischoff 1987) (絶滅)
   syn.Circonularia eosilurica Bischoff 1978
 Wurmiella excavata (Branson & Mehl 1933) (絶滅)
   syn.Hindeodella excavata (Branson & Mehl 1933)
     Neoprioniodus excavatus (Branson & Mehl 1933)
     Ozarkodina excavata (Branson & Mehl 1933)
     ? Ozarkodina excavata emaciata Mawson 1986
     ? Ozarkodina excavata eosilurica Bischoff 1986
     ? Ozarkodina excavata puskuensis Männik 1994
     Prioniodus excavatus Branson & Mehl 1933
 Wurmiella hassi (Pollock, Rexroad & Nicoll 1970) (絶滅)
   syn.Ozarkodina hassi Pollock, Rexroad & Nicoll 1970
 Wurmiella inclinata (Rhodes 1953) (絶滅)
   syn.Ozarkodina inclinata (Rhodes 1953)
     Prioniodella inclinata Rhodes 1953
     Roundya inclinata (Rhodes 1953)
     Spathognathodus inclinatus (Rhodes 1953)
     ? Spathognathodus inclinatus reclinatus Mashkova 1970
 Wurmiella inflata (Walliser 1964) (絶滅)
   syn.Ozarkodina excavata inflata (Walliser 1964)
     Spatbognathodus inclinatus inflatus Walliser 1964
 Wurmiella polinclinata (Nicoll & Rexroad 1969) (絶滅)
    syn.Ozarkodina polinclinata (Nicoll & Rexroad 1968)
      ? Ozarkodina polinclinata estonica Männik 1992
      Spathognathodus polinclinatus Nicoll & Rexroad, 1968
 Wurmiella tuma (Murphy & Matti 1983) (絶滅)
   syn.Ozarkodina excavata tuma Murphy & Matti 1983
     Ozarkodina tuma (Murphy & Matti 1983)
 Wurmiella wurmi (Bischoff & Sannemann 1958) (絶滅)
   syn.Plectospathodus extensus Rhodes, Bischoff & Sannemann 1958
     Plectospathodus robustus Bischoff & Sannemann 1958
     Prioniodina excavata (Branson & Mehl 1958) ※non Branson & Mehl 1933
     Spathognathodus inclinatus wurmi Bischoff & Sannemann 1958
     Spathognathodus wurmi Bischoff & Sannemann 1958
     Trichonodella excavata Branson & Mehl 1958 ※non Branson & Mehl 1933
Genus Yaoxianognathus AN ex AN, ZHANG & XU 1985 ヤオキシアノグナトゥス属 (絶滅)
 Yaoxianognathus abruptus (Branson & Mehl 1934) (絶滅)
   syn.Bryantodina abrupta (Branson & Mehl 1933)
     Ozarkodina abrupta Branson & Mehl 1933
     Rhipidognathus paucidentatus Branson, Mehl & Branson 1966
 Yaoxianognathus ani Zhen, Webby & Barnes 1998 (絶滅)
 Yaoxianognathus neimengguensis (Lin, Qiu & Xu 1984) (絶滅)
   syn.Rhipidognathus neimengguensis Lin, Qiu & Xu 1984 (絶滅)
 Yaoxianognathus neonychodontus Zhang, Barnes & Cooper 2003 (絶滅)
 Yaoxianognathus sesquipedalis (Nowlan & McCracken 1988) (絶滅)
   syn.Ozarkodina sesquipedalis Nowlan & McCracken 1988
 Yaoxianognathus tunguskaensis (Moskalenko 1973) (絶滅)
   syn.Oulodus tunguskaensis (Moskalenko 1973)
     Phragmodus tunguskaensis Moskalenko 1973
     Spinodus tunguskaensis (Moskalenko 1973)
 Yaoxianognathus wrighti Savage 1990 (絶滅)
 Yaoxianognathus yaoxianensis An 1985 (絶滅)
Genus Zieglerodina MURPHY, VALENZUELA-RÍOS & CARLS 2004 ジエグレロディナ属 (絶滅)
 Zieglerodina remscheidensis (Ziegler 1960)
   syn.Ozarkodina remscheidensis (Ziegler 1960)
     ? Ozarkodina remscheidensis baccata Miller & Aldridge 1997
     Ozarkodina steinhornensis remscheidensis (Ziegler 1960)
     Spathognathodus frankenwaldensis Bischoff & Sannemann 1958
     Spathognathodus remscheidensis Ziegler 1960
     Spathognathodus steinhornensis remscheidensis (Ziegler 1960)
 Zieglerodina repetitor (Carls & Gandl 1969) (絶滅)
   syn.Ozarkodina remscheidensis repetitor Carls & Gandl 1969
     Ozarkodina repetitor (Carls & Gandl 1969)
     Spathognathodus steinhornensis repetitor (Carls & Gandl 1969)
inserted by FC2 system