Genus: Pterospondylus JAEKEL, 1913 (nomen dubium)
Etymology: Greek, pteron “wing: and Greek, spondylos, “vertebra”, Wing vertebra.

Species: trielbae JAEKEL, 1913 (nomen dubium)
Etymology:

Holotype:

Locality: Baerecke quarry, Halberstadt, Sachsen-Anhalt State, Germany.

Horizon: Unnamed unit, Rhaetic, Upper Keuper.

Biostratigraphy:

Age: Rhaetian Stage, Uppermost Late Triassic Epoch, Late Triassic.

Material: Cervical vertebra. (Dorsal)

Note: Found with Triassochelys dux (Type)

Referred material:

HUENE, 1921

Locality: Halberstadt, Sachsen-Anhalt State, Germany.

Horizon: Upper Keuper.

Biostratigraphy:

Age: Late Triassic.

Material:

Number: Not given: Nearly complete cervical vertebra.