After Carroll, 1988, Long, 1995, and Janvier & Phuong, 1999
<==o †Galeaspida Liu, 1965 [non Tarlo, 1967] |--o †Hanyangaspidae | |-- †Hanyangaspis M.Sil. EAs. | `-- †Latirostraspis M.Sil. EAs. `--+-- †Xiushuiaspis |-- †Dayongaspis L. Sil EAs. [Dayongaspidae] |?-o †Duyunoleoidae | |-- †Duyunolepis L.Dev. EAs. | |-- †Neoduyunaspis L.Dev. EAs. | `-- †Paraduyunaspis L.Dev. EAs. |?-o †Lungmenshanaspidae | |-- †Lungmenshanaspis L.Dev. EAs. | |-- †Sinoszechuanaspis L.Dev. EAs. | `-- †Qingmenaspis L.Dev. EAs. |?- †Tridensaspis L.Dev. EAs. [Tridensaspidae] |?- †Nanpanaspis L.Dev. EAs. [Nanpanaspidae] `--+--o †Eugaleaspidiformes Liu, 1965 (non Liu, 1980) [incl.? Galeaspidiformes Liu, 1965] | |?- †Galeaspis L.Dev. EAs. [Galeaspidae] | |?- †Shuyu zhejiangensis (Pan, 1986) Gai, Donoghue, Zhu, Janvier & Stampanoni, 2011 [‘Sinogaleaspis’ zhejiangensis Pan, 1986] M.Sil. EAs. | `--o †Eugaleaspidae | |-- †Eugaleaspis L.Dev. EAs. | |-- †Sinogaleaspis L.Dev. EAs. | `-- †Yunnanogaleaspis L.Dev. EAs. `--o †Polybranchiaspidida |--o †Polybranchiaspidiformes Janvier, 1996 | `--o †Polybranchiaspidae | |-- †Cyclodiscaspis L.Dev. EAs. | |-- †Damaspis L.Dev. EAs. | |-- †Diandongaspis L.Dev. EAs. | |-- †Dongfangaspis L.Dev. EAs. | |-- †Kwangnanaspis L.Dev. EAs. | |--o †Laxaspis L.Dev. EAs. | | `-- †L. yulongssus | |-- †Polybranchiaspis L.Dev. EAs. | `-- †Siyingia L.Dev. EAs. `--o †Huananaspidiformes Janvier, 1975 `--o †Hunanaspidae |-- †Antquisagittaspis L. Dev. EAs. |-- †Asiaspis L.Dev. EAs. |-- †Huananaspis L.Dev. EAs. |-- †Sanchaspis L.Dev. EAs. |-- †Sangiaspis L.Dev. EAs. `-- †Szechuanaspis L.Dev. EAs.
Reference(s):
- Carroll, R. L., 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698 - Carroll, R. L., 1988: Appendix. 594-648
in Carroll, R. L., 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698 - Gai, Z., Donoghue, P. C. J., Zhu, M., Janvier, P. & Stampanoni, M., 2011: Fossil jawless fish from China foreshadows early jawed vertebrate anatomy.
–Nature: Vol. 476, pp. 324-327 [doi: 10.1038/nature10276] - Janvier , P., 1997: Vertebrata: Animals with backbones.
–iNet : Tree of Life: http://tolweb.org/tree/ - Janvier, P. & Phuong, T. H., 1999: Le vertèbrès (Placodermi: Galeaspida) du Dévonien inférieur de la coupe de Lung Cô-Mia Lé, Province de Hà Giang, Viêt Nam, avec des donnèes complémentaires sur les gisements à vertébrés du Dévonien du Bac Bo oriental.
[Vertebrates (Placodermi, Galeaspida) of the Lower Devonian of the Lung Cô-Mia Lé section, Hà Giang Province, Vietnam, with complementary comments on vertebrates deposits of the eastern Bac Bun Devonian]
–Geodiversitas: Vol. 21, #1, pp. 33-67 - Lundberg, J. G., 1995, 1997: Chordata
–iNet : Tree of Life: http://tolweb.org/tree/ - Long, J. A., 1995: The Rise of Fishes: 500 million years of evolution.
–Johns Hopkins University Press, Baltimore & London, pp. 1-223 - Nelson, J. S., 1994: Fishes of the world.
–John Wiley & Sons Inc., New York, 1994, xx-600