Species: speneri MEYER, 1830
Etymology:

Referred material:

MUNK & SUES, 1993

Locality: Richelsdorf Mountainous, Hesse State, Germany.

Horizon:

Biostratigraphy:

Age: Kupferschiefer, Ufimian Stage, Lowermost Guadelupian Stage, Lowermost Zechistein Epoch, Late Permian.

Material:

Bartholomaus-Simon personal collection: Fragmentary skeleton with stomach contents of the conifer Ullmannia frumentaria.