Liobagrus is a genus of catfishes of the family Amblycipitidae. Liobagrus fishes are distributed in the Yangtze River basin, Taiwan, Japan, and the Korea Peninsula.[1] The adipose fin of these fishes is a confluent with the caudal fin. The nostrils are far apart, unlike those found in Amblyceps. Most Liobagrus species grow to about 100 millimetres (3.94 in) SL.[2]
| Liobagrus | |
|---|---|
| |
| Liobagrus reinii | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Siluriformes |
| Family: | Amblycipitidae |
| Genus: | Liobagrus Hilgendorf, 1878 |
| Type species | |
| Liobagrus reinii Hilgendorf, 1878
| |
| Synonyms | |
|
Neobagrus Bellotti, 1892 | |
Taxonomy
editNo shared derived characteristic has been found to diagnose the genus Liobagrus.[2] However, it is maintained that this genus is currently monophyletic. Liobagrus has been placed in the family Bagridae. Later, it was found to more closely resemble Amblyceps, and was transferred to Amblycipitidae.[2]
Xiurenbagrus was erected because Liobagrus would not be monophyletic with Liobagrus xiurenensis, now Xiurenbagrus xiurenensis. The genera Amblyceps and Liobagrus are sister group pair that is, in turn, sister to Xiurenbagrus.[2]
Species
editThere are currently 15 recognized species in this genus:
- Liobagrus aequilabris J. J. Wright & H. H. Ng, 2008
- Liobagrus andersoni Regan, 1908
- Liobagrus anguillicauda Nichols, 1926
- Liobagrus chenghaiensis Z. W. Sun, S. J. Ren & E. Zhang, 2013[3]
- Liobagrus formosanus Regan, 1908
- Liobagrus hyeongsanensis S. H. Kim, H. S. Kim & J. Y. Park, 2015[4]
- Liobagrus kingi T. L. Tchang, 1935
- Liobagrus marginatoides (H. W. Wu, 1930)
- Liobagrus marginatus (Günther, 1892)
- Liobagrus mediadiposalis T. Mori, 1936
- Liobagrus nigricauda Regan, 1904
- Liobagrus obesus Y. M. Son, I. S. Kim & I. Y. Choo, 1987 (Bull-head torrent catfish)
- Liobagrus reinii Hilgendorf, 1878
- Liobagrus somjinensis J. Y. Park & S. H. Kim, 2010
- Liobagrus styani Regan, 1908
References
edit- ^ Zhao, Y.-H.; Lan, J.-H.; Zhang, C.-G. (2004). "A new species of amblycipitid catfish, Xiurenbagrus gigas (Teleostei: Siluriformes), from Guangxi, China". Ichthyological Research. 51 (3): 228–232. doi:10.1007/s10228-004-0220-z.
- ^ a b c d Chen, X.-P.; Lundberg, J.G. (1995). "Xiurenbagrus, a New Genus of Amblycipitid Catfishes (Teleostei: Siluriformes), and Phylogenetic Relationships among the Genera of Amblycipitidae". Copeia (4): 780–800. doi:10.2307/1447027.
- ^ Sun Z.-W.; Ren S.-J.; Zhang E (2013). "Liobagrus chenghaiensis, a new species of catfish (Siluriformes: Amblycipitidae) from Yunnan, South China". Ichthyological Exploration of Freshwaters. 23 (4): 375–384.
- ^ Kim, S.-H.; Kim, H.-S.; Park, J.-Y. (2015). "A new species of torrent catfish, Liobagrus hyeongsanensis (Teleostei: Siluriformes: Amblycipitidae), from Korea" (PDF). Zootaxa. 4007 (2): 267–275. doi:10.11646/zootaxa.4007.2.9.
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