Chuhsiungichthys
| Chuhsiungichthys Temporal range:
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|---|---|
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | †Ichthyodectiformes |
| Family: | †Chuhsiungichthyidae |
| Genus: | †Chuhsiungichthys Lew, 1974 |
| Type species | |
| †Chuhsiungichthys tsanglingensis Lew, 1974
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| Species | |
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Chuhsiungichthys is an extinct genus of ichthyodectiform ray-finned fish that lived in freshwater environments in what is now Yunnan, China, and Kyushu, Japan during the Cretaceous.[1][2][3] It differs from its sister genus, Mesoclupea, primarily by having a comparatively more anteriorly-placed dorsal fin.[4]
It contains the following species:[1]
- †C. tsanglingensis Lew, 1974 - Turonian-Coniacian[5] of Chuhsiung, Yunnan, China (Jiangdihe Formation)
- †C. japonicus Yabumoto, 1994 - Albian[6] of Kyushu, Japan (Kumagai Formation)
- †C. yanagidai Yabumoto, 1994 - Hauterivian-Barremian[4][7] of Kyushu, Japan (Dobaru Formation)
See also
[edit]
References
[edit]- ^ a b "PBDB Taxon". paleobiodb.org. Retrieved 2024-05-17.
- ^ Lew, Chih-Ching (1974). "A NEW CRETACEOUS TELEOST FROM CHUHSIUNG, YUNNAN". Vertebrata PalAsiatica. 4 (3).
- ^ Yabumoto, Yoshitaka (1994). "九州の白亜紀前期淡水魚類相". 北九州市立自然史博物館研究報告. 13: 107–254. doi:10.34522/bkmnh.13.0_107.
- ^ a b Kim, Haang-Mook; Chang, Mee-Mann; Wu, Feixiang; Kim, Yang-Hee (2014). "A new ichthyodectiform (Pisces, Teleostei) from the Lower Cretaceous of South Korea and its paleobiogeographic implication". Cretaceous Research. 47: 117–130. doi:10.1016/j.cretres.2013.11.007. ISSN 0195-6671.
- ^ "PBDB". paleobiodb.org. Retrieved 2024-05-17.
- ^ Gao, Hai-Long; Xu, Guang-Hui; Fu, Yan-Zhe; Cai, Chen-Yang; Tang, Zeng-Cai; Zheng, Shu-Can; Zhao, Xu-Dong; Gao, Jian; Huang, Di-Ying (2022). "Age constraints on the fossil fishes (Mesoclupea-Paraclupea assemblage) from the Lower Cretaceous of Zhejiang Province, South China". Cretaceous Research. 138: 105263. doi:10.1016/j.cretres.2022.105263. ISSN 0195-6671.
- ^ Yabumoto, Y.; Yang, S.; Kim, Tae-Wan (2006-06-01). "EARLY CRETACEOUS FRESHWATER FISHES FROM JAPAN AND KOREA" (PDF). Journal of the Paleontological Society of Korea. 22 (1): 119–132.
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Categories:
- Ichthyodectiformes
- Prehistoric ray-finned fish genera
- Cretaceous bony fish
- Cretaceous fish of Asia
- Fossils of China
- Fossils of Japan
- Hauterivian genus first appearances
- Barremian genera
- Albian genera
- Turonian genera
- Coniacian genus extinctions
- Fossil taxa described in 1974
- Prehistoric ray-finned fish stubs
- Cretaceous fish stubs