Tujiaaspis

Tujiaaspis; Temporal range: Telychian PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Subphylum:	Vertebrata
Infraphylum:	Agnatha
Class:	† Galeaspida
Order:	† Eugaleaspidiformes
Genus:	† Tujiaaspis
Species:	†T. vividus
Binomial name
	†Tujiaaspis vividus; Gai et. al., 2022

Last updated June 24, 2025

Tujiaaspis is an extinct genus of eugaleaspidiform that lived during the Telychian stage of the Llandovery epoch.

Distribution

Tujiaaspis vividus is known from the Huixingshao Formation of China.^[1]

References

↑ Gai, Zhikun; Li, Qiang; Ferrón, Humberto G.; Keating, Joseph N.; Wang, Junqing; Donoghue, Philip C. J.; Zhu, Min (28 September 2022). "Galeaspid anatomy and the origin of vertebrate paired appendages" . Nature . 609 (7929): 959–963. Bibcode:2022Natur.609..959G. doi:10.1038/s41586-022-04897-6. hdl: 1983/39f23cba-4a2b-4d8f-92fe-dbfc89869c26 . ISSN 1476-4687. PMID 36171376 . Retrieved 23 February 2025.

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[1] Gai, Zhikun; Li, Qiang; Ferrón, Humberto G.; Keating, Joseph N.; Wang, Junqing; Donoghue, Philip C. J.; Zhu, Min (28 September 2022). "Galeaspid anatomy and the origin of vertebrate paired appendages" . Nature . 609 (7929): 959–963. Bibcode:2022Natur.609..959G. doi:10.1038/s41586-022-04897-6. hdl: 1983/39f23cba-4a2b-4d8f-92fe-dbfc89869c26 . ISSN 1476-4687. PMID 36171376 . Retrieved 23 February 2025.

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