Genus: Thalassodromeus KELLNER & CAMPOS, 2002
Etymology: Greek, thalassa, "sea" and Greek, dromeus, "runner" : meaning the sea runner.
= Genus: Nova CAMPOS & KELLNER, 1996

Species: sethi KELLNER & CAMPOS, 2002
Etymology: In reference for the ancient Egyptian god Seth.
Note: VELDMEIJER, SIGORE & MEIJER, 2005...it is however notworthy that the crown, representing the solar disk with two tall plumes, is typicaly worn by the god Amon (later Amon-Ra), or manifiestations of him, and not by Seth.

Holotype: DGM 1476-R

Locality: Near the town of Santana do Cariri, Ceara State, northeastern Brazil.

Horizon: Romualdo Member, Santana Formation, Araripe Group.

Biostratigraphy:

Age: Late Aptian or Early Albian Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch, Early Cretaceous.

Material: Nearly complete skull and fragmentary dentary.

Referred material:

VELDMEJER, SIGNORE & MEIJER, 2005

SAO 25 I 093: Anterior portion of a mandible.