Genus: Onchiodon GEINITZ, 1861
Etymology:
= Actinodon GAUDRY, 1886
Etymology:
= Pelosaurus CREDNER, 1882
Etymology:

Species: labyrinthicus GEINITZ, 1861
Etymology:
= Zygosaurus labyrinthicus (GEINITZ, 1861) GEINITZ & DEICHMÜLLER, 1882
= Sclerocephalus labyrinthicus (GEINITZ, 1861) ZITTEL, 1889
= Onchiodon (Sclerocephalus) labyrinthicus ROMER, 1939 (partim)

Holotype: Number not given.

Locality: Niederhasslich im Dohlener, Becken, Heute Ortsteil von Frietal near Dresden, Saschen (Saxony) State, Germany.

Horizon: Schwensdorf Formation.

Biostratigraphy:

Age: Rotliegendes Epoch, Early Permian.

Material: Fragmentary skull.

Referred material:

BOY, 1990

SGED-237b: Larval skull and fragmentary skeletons.

SGED-251a, b, By34, By30, S233, SMMGD-2176:: Skulls of a juveniles.

SGED-S356, SGED-257, 270, 271a and 8, SMMGD-2225: Skulls.

SGED-S106, by27, S376, S800, S809, S334, S350, 283, 271b: Skulls from juvenile to adults.

SGED-237B: Teeth.

SMMGD-2132 and SGED-By35: Branchial element.

SGED S350, 773, 237a, S285, By33, By30: Dentaries.

SMMGD-2172-1: Scapulocorad of a juvenile.

SGED-270: Fragment of scapulocaorcoid.

SGED-: Interclavicle of a juvenile.

SGED-S119, 241b, 237a, S809, S169, S333, SMMGD-2228, 2176: Interclavicles.

SGED-S800: Ilium of a larva.

SMMGD-2172-2: Ilium.

WITZMANN, 2005

MB.Am.54: Larva skeleton.

MMG SaP396: Fragmentary skeleton.

MMG SaP 702: Skull of a larval specimen.

MMG SaP 377, 382, 741: Fagmentary skulls.

MMG SaP 745: Early juvenile specimen.

 

SCHOCH, 2002

Locality: Not given.

Horizon:

Biostratigraphy:

Age:

Material:

MB 54, 433-435, 437, 770, 771:


WATSON, 1963

Locality: Niederhasslich, Saschen (Saxony) State, Germany.

Biostratigraphy:

Age: Rotliegendes Epoch, Early Permian.

Material:

BMNH R2011: Skull of a juvenile.

CREDNER best specimen 1893, pl 30, fig 1: Anterior portion of skull.

 

WERENEBURG, 1988

Locality:

Horizon:

Biostratigraphy:

Age:

Material :

GMH 145: Posterior end of skull and fragmenary skeleton with scales.


= Onchiodon cf. labyrinthicus WERENEBURG, 1988

Locality: Wintersbrunnen, Thuringia State, Germany.

Horizon: Oberhofer Schichten.

Biostratigraphy:

Age: Lower Rotliegendes Epoch, Early Permian.

Material:

FG 321/2/4: Ilia, femur, tibia and fibula.


Locality: Lochbrunnen, Thuringia State, Germany.

Horizon: Oberhofer Schichten.

Biostratigraphy:

Age: Lower Rotliegendes Epoch, Early Permian.

Material:

a-GMH-26a: Ilium, femur, ischium, metatarsals, and scales.

GHM 144: Fragmentary skull.

= Archegosaurus latifrons GEINITZ & DEICHMÜLLER, 1882
Etymology:

Holotype:

Locality: Niederhasslich, Saschen (Saxony) State, Germany.

Horizon: Kalde.

Biostratigraphy:

Age: Middle Rotliegendes Epoch, Early Permian.

Material: Fragmentary skull.

= Melanerpeton latiroste GEINITZ & DEICHMÜLLER, 1882
Etymology:

Holotype:

Locality: Niederhasslich, Saschen (Saxony) State, Germany.

Horizon: Kalde.

Biostratigraphy:

Age: Middle Rotliegendes Epoch, Early Permian.

Material: Fragmentary skulls and fragmentary skeletons.

= Pelosaurus laticeps CREDNER, 1882 (partim)
Etymology:

Holotype:

Locality:

Horizon:

Biostratigraphy:

Age:

Material:

 

= Archegosaurus decheni CREDNER, 1882 (partim)
Etymology:

Holotype:

Locality:

Horizon:

Biostratigraphy:

Age:

Material:

= Archegosaurus latirostris CREDNER, 1882
Etymology:

Holotype:

Locality:

Horizon:

Biostratigraphy:

Age:

Material:

= Branchiosaurus amblystomus WATSON, 1940 non CREDNER
Etymology:

Holotype: DMSW B92

Locality: Niederhasslich, Saschen (Saxony) State, Germany.

Horizon:

Biostratigraphy:

Age: Late Permian.

Material: Nearly complete skull.

= Onchiodon WATSON, 1951

Locality: Niederhasslich, Saschen (Saxony) State, Germany.

Horizon:

Biostratigraphy:

Age: Late Permian.

Material:

DMSW B91: Skull.


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Species: credneri (FRITSCH, 1901) SCHOCH & MILNER, 2014
Etymology:

Holotype:

Locality: Ruprechtice, Liberecky kraj, Intrasudetic Basin, Czech Republic.

Horizon: Ruprechtice Limesteon, Broumov Formation.

Biostratigraphy:

Age: Late Pennsylvanian Subperiod, Late Carboninferous Period.

Material:

Referred material:

WEREBURG, 1993

NMP-M 632: Skull.
Note: = Onchiodon labyrnthicus WERNEBURG, 1993

WERNEBURG, 1993

NMP-M 533: Skull.
Note: = "Chelyderpeton vranyi" FRITSCH, 1885

 

= Lusor tenellus STEEN, 1938
Etymology:
= Onchiodon tenellus (STEEN, 1938)

Holotype: CGH 589 ( according to Werneburg, 1993 NMP-M 1387)

Locality: Ruprechtice, Liberecky kraj, Intrasudetic Basin, Czech Republic.

Horizon: Ruprechtice Limestone, Broumov Formation.

Biostratigraphy:

Age: Late Pennsylvanian Subperiod, Late Carboninferous Period.

Material: Fragmentary skull and dentary, and fragmentary skeleton.


= Actinodon germanicum KUHN, 1939
Etymology:

Holotype:

Locality:

Horizon:

Biostratigraphy:

Age:

Material:

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Species: manebachensis (LANGEHAN, 1909)
= ?Paleosaurus manebachensis LANGENHAM, 1909
Etymology:

Holotype: PSUL 404

Locality: Cliff at Ilm River, Moosbach, Thuringa State, Germay.

Horizon: Möhrnbach Formation (Gehrener Schichten).

Biostratigraphy:

Age: Gzhelian Epoch, Late Pennsylavian Subperiod, Late Carboninferous Period.

Material: Partial skull.

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Species: langenhani WERNEBURG, 1989
Etymology:

Holotype: NHM P15

Locality: Sembachtal, Thuringia State, Germay.

Horizon: Ilmenau Formation.

Biostratigraphy:

Age: Early Permian.

Material: Small Skull.

Referred material:

WERNEBURG, 1993

Number: Not given.

Locality: Winterstein, Bohemia.

Horizon: Lower Manebach-Formation.

Biostratigraphy:

Age: Rotliegendes Epoch, Early Permian.

Material:

2 skulls, Juvenile and subadult.


Number: Not given.

Locality: Oberhorf, Bohemia.

Horizon: Lower Oberhof Formation.

Biostratigraphy:

Age: Rotliegendes Epoch, Early Permian.

Material: Skull.

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Species: thuringiensis WERNEBURG, 2008
Etymology:

Holotype: NHM-V@ 2140a-z

Locality: Kammerberg near Manebach, Thuringia State, Germany.

Horizon: Manebach Formation.

Biostratigraphy:

Age: Gzhelian Epoch, Late Late Pennsylvanian Subperiod, Late Carboniferous Period-Asselian Stage, Early Rotliegendes Epoch, Early Permian.

Material: Complete skull.