Aegotheliformes a zo un urzhiad e rummatadur an evned, krouet da-heul disoc'h un nebeud labourioù skiantel embannet adalek 2003[1],[2].
Diouzh Doare 12.1 an IOC World Bird List[3] n'eus nemet ur c'herentiad oc'h ober an urzhiad :
↑(en) Dumbacher JP, TK Pratt & RC Fleischer. 2003. "Phylogeny of the owlet-nighjars (Aves: Aegothelidae) based on mitochondrial DNA sequence." Molecular Phylogenetics and Evolution 29: 540–549.
↑(en) Worthy TH. 2009. Descriptions and phylogenetic relationships of two new genera and four new species of Oligo-Miocene waterfowl (Aves: Anatidae) from Australia. Zoological Journal of the Linnean Society 156(2): 411–454.