Species: tschudii MEYER, 1851
Etymology:
Holotype: Humboldt Museum, Berlin MB R. 61-62, Phyletisches Museum Jena: Lost.
Locality: Querfurt, Sachsen-Anhalt State, Germany.
Horizon: Lower Middle Muschelkalk.
Biostratigraphy: Orbicularis-beds.
Age: Anisian Stage, Lower Mid Triassic Epoch, Middle Triassic.
Material: Fragment of lower Jaw.
Referred material:
SMNS 80082-3: Cast of type.
Locality: Esperstadt, Sachsen-Anhalt State, Germany.Horizon: Lower Middle Muschelkalk.
Biostratigraphy: Equivalent beds of orbicularis-beds.
Age: Anisian Stage, Lower Mid Triassic Epoch, Middle Triassic.
Material:
Staatliches Museum fur Mineralogie und Geologie in Dreseden: Dentary fragment.
Note: Lost.
BURGIN, EICHENBERGER, FURRER & TSCHANZ, 1991
Locality: Silvretta-Kecke, Graubunden Canton, Switzerland.
Horizon: Prosanto Formation.
Biostratigraphy:
Age: Ladinian Stage, Upper Mid Triassic Epoch, Middle Triassic.
Material:
PIMUZ A/III 668: Fragmentary remains.
PIMUZ A/III 499: Fragmentary remains.
RIEPPEL, 1995
Locality: Remkersleben, Sachsen-Anhalt State, Germany.
Horizon: Lower Middle Muschelkalk,
Biostratigraphy: Orbicularis-beds.
Age: Anisian Stage, Lower Mid Triassic Epoch, Middle Triassic.
Material:
SMNS 13607: Right dentary.
RIEPPEL & HAGDORN, 1998
Locality: Mont-Ral, Alcover, Tarragona Province, Spain.
Horizon: Muschelkalk.
Biostratigraphy:
Age: Ladinian Stage, Upper Mid Triassic Epoch, Middle Triassic.
Material:
Museo y Laboratorio de Geologia, Seminario de Barcelona, M-509: 3 nearly complete specimens.
Private collection of Sr. Ferrer condal T-42: Nearly complete specimen.
RIEPPEL & HAGDORN, 1997/BARBIERI et al, 1980
Locality: Near Recoaro, Vicentinian Alps.
Horizon:
Biostratigraphy: “Formazione a gracilis”.
Age: Lower Anisian Stage, Lower Mid Triassic Epoch, Early late Triassic.Material:
MHI 1292: Neural arch.