Dunyu
Extinct genus of jawless fishes
| Dunyu Temporal range: Silurian, 433–422 Ma PreꞒ Ꞓ O S D C P T J K Pg N | |
|---|---|
 | |
| Life reconstruction of Dunyu longiforus | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | †Galeaspida |
| Order: | †Eugaleaspidiformes |
| Family: | †Eugaleaspidae |
| Genus: | †Dunyu Zhu et al., 2012 |
| Type species | |
| †Dunyu longiforus Zhu et al., 2012 | |
| Species | |
| |
| Synonyms | |
| |
Dunyu (meaning "shield fish" in Hanyu Pinyin) is an extinct genus of eugaleaspidiform galeaspid known from the Silurian of Yunnan, southwestern China.[1][2] Two species are known: D longiforus, the type species[1] and D. xiushanensis, which was initially named as a species of Eugaleaspis.[2] The type specimen of D. longiforus is IVPP V 17681, a complete cephalic shield prepared by C. H. Xiong, and the holotype of D. xiushanensis is IVPP V 6793.1, another complete cephalic shield.[1]
See also
- Binhai Yongdong (Yongdongaspis)
References
- ^ a b c Min Zhu; Yu-Hai Liu; Lian-Tao Jia; Zhi-Kun Gai (2012). "A new genus of eugaleaspidiforms (Agnatha: Galeaspida) from the Ludlow, Silurian of Qujing, Yunnan, Southwestern China" (PDF). Vertebrata PalAsiatica. 50 (1): 1–7.
- ^ a b Liu, S. F. (1983). Agnatha from Sichuan, China. Vertebrata PalAsiatica, 21, 97–102. [In Chinese with English summary]
Paleontology portal
- v
- t
- e
