The interrelationship of these clades within the larger clade Azhdarchoidea remained disputed, and the clade containing Thalassodromeus and Tupuxuara had received different names from different researchers (Thalassodrominae and Tupuxuaridae).
The interconnection of these clades within the broader clade Azhdarchoidea was disputed, and the group containing Thalassodromeus and Tupuxuara had received various names from different researchers (Thalassodrominae and Tupuxuaridae).