Table:
text: 2006 in paleontology
Newly named birds
Newly named birds
Name_ Status_ Authors Unit Location_
Anas cheuen Valid Agnolín Miramar Formation Argentina
Archaeorhynchus Valid Zhou Zhang Yixian Formation China
Dalingheornis Valid Zhang Hou Hasegawa O`Connor Martin Chiappe Yixian Formation China
Dapingfangornis Valid Li Duan Hu Wang Cheng Hou Jiufotang Formation China
Pleistoanser Valid Agnolín Miramar Formation Argentina

Question: What is the status with a name being Anas Cheuen under 2006 in Paleontology's renamed birds?

Question: What is the entity with a name that is Anas Cheuen among 2006 in Paleontology's renamed birds?