Genus: Mystriosuchus E. FRAAS, 1896
Etymology:

Species: planirostris (MEYER, 1863) FRAAS, 1896
Etymology:
= Belodon planirostris MEYER, 1863
= Phytosaurus planirostris (MEYER, 1863) HUENE, 1909

Lectotype: MCZ-1018

Locality: From Aixheim, Spaichingen, Baden-Wurttemberg State, Germany.

Horizon: Stubensandstein.

Biostratigraphy:

Age: Norian Stage, Late Triassic Epoch, Late Triassic.

Material: Skull and dorsal vertebrae.

Paralectotypes:

MCZ 1019 (Eser 4369, BSNH 7520):

MCZ 1019a: A rostral fragment.

MCZ 1019b: A rostral fragment with a partial tooth in place.

MCZ 1019c: A rostral fragment.

MCZ 1022 (Originally 4367, BSNH 7518):

MCZ 1022a: Dorsal skull fragment.

MCZ 1022b: A partial caudal centrum.

Referred material:

HUNT, 1994

SMNS 13207: Skull.

AMNH 10644: Skull lacking right half.

 

HUNGERBUHLER, 1998

Locality: Burial complex, GBIT 18392, fomer quarry on the southern slope of Troasselbach valley, Untere Muhler near Trossingen,Baden-Wurttemberg State, Germany.

Horizon: Middle Löwenstein Formation, Stubensandstein.

Biostratigraphy:

Age: Middle Norian Stage, Middle Late Triassic Subepoch, Late Triassic.

Material:

GPIT 1781/13: Tooth.

 

KIMMIG & ARP, 2010

Locality: Krähenberg, during construction of the motorway A38 south of Göttingen, Leine Valley, Lower Saxony State, Germany.

Horizon: Arnstadt Formation.

Biostratigraphy:

Age: Norian Stage, Late Triassic Epoch, Late Triassic.

Material:

GZG.V20301-20304: 4 teeth.

GZG.V.20305: Gastral rib.

GZG.V. 20306, 20307: 2 osteoderms.

GZG.V20309: Squamosum.

GZG.V20308: Quadratum and quadratojugal.

 

MEYER, 1842

Locality: Von Lowenstein, Baden-Wurttemberg State, Germany.

Horizon: Upper Keuper.

Biostratigraphy:

Age: Norian Stage, Late Triassic Epoch, Late Triassic.

Material:

Numbers: Not given: A fragment of a jaw with teeth.

 

SERENO & WILD, 1992

Locality: Quarry Burrer on the North Slope of the St. near Pfaffenhoffen, north of Stuttgart, Baden-Wurttemberg State, Germany.

Horizon: Stubensandstein.

Biostratigraphy:

Age: Norian Stage, Late Triassic Epoch, Late Triassic.

Material:

SMNS 12593: Skull.

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Species: westphali HUNGERBUHLER & HUNT, 2000
Etymology: In honor of F. Westphal for his contributions to the study of German Phytosaurs.
= Phytosaurus plieningeri HUENE, 1909 (partim)
= Mystriosuchus plieningeri HUENE, 1911 (partim)
= Belodon (Mystriosuchus) plieningeri MEHL, 1915 (partim)
= Belodon plieningeri WESTPHAL, 1963 (partim)

Holotype: GPIT 261/001

Locality: Former quarry “Untere Muhle”, Trossingen, southern Baden-Wurttemberg State, Germany.

Horizon: Sandstone subunit sc3, Stubensandstein, Middle Stubensandstein, Middle Keuper.

Biostratigraphy:

Age: Middle Norian Stage, Late Triassic Epoch, Late Triassic.

Material: Skull.

Referred material:

Locality: Neuhaus, Germany.

Horizon: Sandstone subunit sc3, Stubensandstein, Middle Stubensandstein, Middle Keuper.

Biostratigraphy:

Age: Middle Norian Stage, Late Triassic Epoch, Late Triassic.

Material:

GPIT 261/17/7: Snout fragment.

HUNGERBUHLER, 2002

GPIT 2146.000: Post-symphseal fragment of a left mandibular ramus.


Locality: Trossingen-Aixheim Region, Germany.

Horizon: Sandstone subunit sc3, Stubensandstein, Middle Stubensandstein, Middle Keuper.

Biostratigraphy:

Age: Middle Norian Stage, Late Triassic Epoch, Late Triassic.

Material:

GPIT 2145.000: Symphyseal fragment of a dentary.

GPIT 2156.000: Palatal imprint of a snout fragment.

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Species: steinbergeri BUTLER, JONES, BUFFETAUT, MANDL, SCHEYER & SCHULTZ, 2019
Etymology: In honor of Sepp Steinberger, who discovered and helped collect the holotype and referred specimens.
= Mystriosuchus planirostris BUFFETAUT, 1993

Holotype: NHMV 1986/0024/0001

Locality: Locality number 97845, 380 m SSE of the mountain Hochweiß, southern part of the Totes Gebirge mountain range, 7.1 km north of Tauplitz, Lienzen District, Styria (Steiermark), Austria.

Horizon: Dachstein Limestone (Daschsteinkalk).

Biostratigraphy:

Age: Alaunian, Middle Norian Stage, Late Triassic Epoch, Late Triassic.

Material: Partial skull, missin gmost of the left side.
Note: From a marine deposit.

Paratype: NHMW 1986/0024/002: Articulated mandibles (missing osterior end of right mandible), very likely representing the same individual as NHMW 1986/0024/0001

Referred material:

NHMW 1986/0024/0003: Left ilium.

Note: recovered adjacent to NHMW 1986/0024/0002 and possibly represents the same individual as the holotype and paratype.

NHMW 1986/0024/0004: Paired anterior portion of articulated premaxillae.

NHMW 1986/0024/0005, NHMW 1986/0024/0016: Partial skull and probably associated mandibular remains.

NHMW 1986/0024/0006a, b: partial skull (b) and probaly assocated mandibular ramains (a).

NHMW 1986/0024/0007: Nearly complete left humerus.

NHMW 1986/0024/0008: Proximal end of left humerus.

NHMW 1986/0024/0009: Distal end of left humerus.

NHMW 1986/0024/0010: Left ulna.

NHMW 1986/0024/0011: Left ulna.

NHMW 1986/0024/0012: Complete right femur.

NHMW 1986/0024/0013: Proximal end of right femur.

NHMW 1986/0024/0014: Left tibia.

NHMW 1986/0024/0015: Osteoderm.

NHMW 1986/0024/0018: Fragment of shaft of tibia.

NHMW 1986/0024/0019: Fragment of distal end of femur.

NHMW 1986/0024/0024: Jaw fragment.

NHMW number not given: Numerous additional unaccessioned fragmetns of cranial and postcranial remains.

 

= Mystriosuchus planirostris GOZZI & RENESTO, 2003
= Mystriosuchus cfr. planirostris STEFANI, ARDUINI, GARASSINO, PINNA, TERUZZI & TROMBETTA, 1992

Holotype: MBSN 2

Locality: Cene, Endenna, near Zogno, Bergamo Prelaps, Lombardy, Bergamo Province, Northern Italy.

Horizon: Zorzino Formation.

Biostratigraphy:

Age: Upper Norian Stage, Upper Late Triassic Epoch, Late Triassic.

Material: Skull.

Referred material:

RENESTO & LOMBARDO, 1999, RENESTO, TINTORI, LOMBARDO & MARAZII, 1999

MCSNB 10.087: A large nearly complete skeleton.
Note: A marine phytosaur.

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Species: alleroq LOPEZ-ROJAS, CLEMMENSEN, MILAN, WINGS, KLEIN & MATEUS, 2023
Etymology: Greenlandic, alleroq, "jawbone."

Holotype: NHMD-916731

Locality: Mateus Quarry, at Lepidopteris Elv locality (written as Lepidopteriselv), N71°15.584', W22°31,798', Jameson Land Bsin, central east Greenland.

Hroion: Middle Malmros Klint Formaton, Fleming Fjord Group.

Biostratigraphy:

Age: Middle Noriain Stage, Late Triassic Epoch, Late Traissic.

Material: Nealry complete left mandible.

Paratype:

NHMD-916728: Partial left quadratojugal.

Referred material:

NHMD-916721: Left premaxilla.

NHMD-916722: Right rostrum.

NHMD-916723: Right jugal.

NHMD-916724: Left jugla.

NHMD-916725: Left posorbital.

NHMD-916726: Left quadrate.

NHMD-916727: left ectopterygoid?

NHMD-916729: Left lacrimal?

NHMD-916730: Mandible.

NHMD-916732: Right angular.

NHMD-916733: Right angular.

NHMD-916734-36: Premaxillart tooth (snout).

NHMD-916737-52: premaxillary tooth (anterior region).

NHMD-916753: Premaxillary tooth (medium).

NHMD-916754-59: Premaxillary tooth (posterior region).

NHMD-916760-68: Maxillary tooth (anterior region).

NHMD-916769-78: Posterior tooth (posterior region).

NHMD-916779: Cervical vertebra.

NHMD-916780, 81: Dorsal vertebre.

NHMD-916782: Dorsal spine vertebra.

NHMD-916783: Dorsal centrum vertebra.

NHMD-916784: Sacral vertebra.

NHMD-916785-92: Caudal vertebrae.

NHMD-916793-98: Cervical ribs.

NHMD-916799-805: Dorsal ribs.

NHMD-916806-815: Gastralia.

NHMD-916816-832: Partial ribs.

NHMD-916833-835: Interclavicles.

NHMD-916836: Clavicle?

NHMD-916837: Right coracoid.

NHMD-916838: Left coracoid.

NHMD-916839: Baby scapula.

NHMD-91840: Left ischium.

NHMD-916841, 842: Left humerii.

NHMD-916843: Right humerus.

NHMD-916844, 845: Right ulnae.

NHMD-916846: Right radius.

NHMD-916847: Left femur.

NHMD-916848: Left tibia.

NHMD-916849: Left fibula.

NHMD-916850-857: Metapody.

NHMD-916858-866: Osteoderm morphotype 1.

NHMD-916867-870: Osteoderm morphotype 2.

NHMD-916871-873: Osteoderm morphotype 3.

NHMD-916874-876: Osteoderm morphotype 4.