Eugaleaspidiformes

Eugaleaspidiformes; Temporal range: Telychian–Lower Devonian PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Infraphylum:	Agnatha
Class:	† Galeaspida
Order:	† Eugaleaspidiformes ; Lui, 1965
Genera and Species
	Tujiaaspis ; Yongdongaspis ; Shuyuidae Jiangxialepis ; Meishanaspis ; Qingshuiaspis ; Shuyu ; ; Sinogaleaspididae Anjiaspis ; Rumporostralis ; Sinogaleaspis ; ; Tridenaspididae Falxcormus ; Pterogonaspis ; Tridenaspis ; ; Eugaleaspididae Dunyu ?; Eugaleaspis ; Liuaspis ?; Nochelaspis ; Pseudoduyunaspis ?; Xitunaspis ; Yunnanogaleaspis ; ;

Last updated May 24, 2025

Eugaleaspidiformes (from Latin, "Helmet shield shapes") is an extinct order of jawless marine and freshwater fish, which lived in East Asia from the Telychian to the Lower Devonian period.^[1] The order was first named by Lui in 1965.^[2]

Examples

References

↑ Shan, Xianren; Gai, Zhikun; Lin, Xianghong; Chen, Yang; Zhu, Min; Zhao, Wenjin (2022-05-15). "The oldest eugaleaspiform fishes from the Silurian red beds in Jiangxi, South China and their stratigraphic significance" . Journal of Asian Earth Sciences. 229: 105187. Bibcode:2022JAESc.22905187S. doi:10.1016/j.jseaes.2022.105187. ISSN 1367-9120. S2CID 247493604.
↑ Zicha, Ondrej. "BioLib: Biological library". www.biolib.cz. Retrieved 20 December 2019.

This article about a prehistoric jawless fish is a stub. You can help Wikipedia by expanding it.

This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.

[1] Shan, Xianren; Gai, Zhikun; Lin, Xianghong; Chen, Yang; Zhu, Min; Zhao, Wenjin (2022-05-15). "The oldest eugaleaspiform fishes from the Silurian red beds in Jiangxi, South China and their stratigraphic significance" . Journal of Asian Earth Sciences. 229: 105187. Bibcode:2022JAESc.22905187S. doi:10.1016/j.jseaes.2022.105187. ISSN 1367-9120. S2CID 247493604.

[2] Zicha, Ondrej. "BioLib: Biological library". www.biolib.cz. Retrieved 20 December 2019.

[1]

[2]