Genus: Psephosaurus FRAAS, 1896
Etymology: Greek, psephos, “stone, pebble” and Greek, sauros,”lizard”: Pebble lizard.

Species: suevicus FRAAS, 1896 (nomen dubium)
Etymology:

Holotype: SMNS 6693

Locality: Ludwigsburg-Hoheneck, Baden-Wurttemberg State, Germany.

Horizon: Lower Keuper (Hohenecker Kalk).

Biostratigraphy: Lettenkeuper-intervall between the Upper Muschelkalk semipartitus biozone and the assemblage zone with Costatoria goldfussi and Modiolus subdimidiatus.

Age: Upper Ladinian Stage, Upper Mid Triassic Epoch, Middle Triassic.

Material: Fragmentary dermal shield.

Referred material:

SMNS 7181: Fragmentary dorsal osteoderms.

SMNS 54710: Isolated osteroderm.

7113: Fragmentary osteoderms.

HUENE, 1936

SMNS 17 790: Osteoderms.

62: Osteoderms.

90: Palatine teeth.

2091: Osteoderms.

4184: Palatine teeth.

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Species: somaoticus FRAAS, 1896 (nomen dubium)
Etymology:

Holotype:

Locality:

Horizon:

Biostratigraphy:

Age:

Material:
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Species: (?) picardi BROTZEN, 1957 (nomen dubium)
Etymology:

Holotype: Lost?

Locality: Makhtesh Ramon, Negev, Wadi Ramon, Israel.

Horizon: Middle and upper part of the Fossiliferous Limestone Member of the Saharonim Formation.

Biostratigraphy: Ceratites beds.

Age: Upper Anisian (Middle and Upper Illyrian) and Lower Ladinian (Fassanian), Mid Triassic Epoch, Middle Triassic.

Material: An interior cast of a large carapace, partly covered with the bones. Many fragments of the armour from different layers.