Open Access
Subscription Access
A Novel Species of Sisorid Catfish, Pseudecheneis nagalandensis sp. nov., (Teleostei: Sisoridae) from the Chindwin Basin of Nagaland, India
Subscribe/Renew Journal
A novel sisorid catfish, Pseudecheneis nagalandensis sp. nov., collected from the Tizu River, Chindwin Basin, Nagaland, northeast India is described. This new species differs from its congeners due to the presence of a long ray of pelvic fin that extends up to anal-fin origin, slender caudal peduncle and the thoracic adhesive apparatus with 13−14 transverse ridges which are separated by grooves. This is the only species of the genus Pseudecheneis currently known from Nagaland.
Keywords
Fresh Water Catfish, Nagaland, New Species, Tizu River.
User
Subscription
Login to verify subscription
Font Size
Information
- Anganthoibi, N. and Vishwanath, W. 2010. Pseudecheneis koladynae, a new sisor catfish from Mizoram, India (Teleostei: Siluriformes). Ichthyol. Explor. Freshw., 21: 199−204.
- Chu, X.L. 1982. Phylogeny of the genus Pseudecheneis (Siluriformes: Sisoridae), with descriptions of two new species. Acta Zootax. Sinica, 7: 428−437.
- de Pinna, M.C.C. 1996. A phylogenetic analysis of the Asian catfish families Sisoridae, Akysidae, and Amblyciptidae, with a hypothesis on the relationships of the neotropical Aspredinidae (Teleostei, Ostariophysi). Fieldiana: Zoology (New Series), 84: 1−83. https://doi.org/10.5962/bhl.title.5359.
- Fricke, R., Eschmeyer, W. N. and Van der Laan, R. (eds) 2020. Eschmeyer’s Catalog of Fishes: Genera, Species, References. Electronic version accessed 20 Nov 2019. http://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatmain.asp.
- Hollister, G. 1934. Clearing and dyeing fishes for bone study, Zool.. 12: 89−101.
- Hora, S.L. 1937. Notes on fishes in the Indian Museum. XXXVI. On a new genus of Chinese catfishes allied to Pseudecheneis Blyth. Rec. Indian Mus., 39: 348−350.
- McClelland, J. 1842. On the freshwater fishes collected by William Griffith. Calcutta J. Nat. His., 2: 560−589.
- Ng, H.H. 2006a.The identity of Pseudecheneis sulcata (M’Clelland, 1842), with description of two new species of rheophilic catfish (Teleostei: Sisoridae) from Nepal and China. Zootaxa, 1254: 45−68.
- Ng, H.H. 2006b. Pseudecheneis suppaetula, a new species of glyptosternine catfish (Teleostei: Sisoridae) from India. Zootaxa, 1267: 59−68. https://doi.org/10.11646/zootaxa.1267.1.3.
- Ng, H.H. and Edds, D.R. 2005. Two new species of Pseudecheneis, rheophilic catfishes (Teleostei: Sisoridae) from Nepal. Zootaxa, 1047: 1−19. https://doi.org/10.11646/zootaxa.1047.1.1.
- Ng, H.H. and Rainboth, W.J. 2001. A review of the sisorid catfish genus Oreoglanis (Siluriformes: Sisoridae) with descriptions of four new species. Occasional Papers of the Museum of Zoology of the University of Michigan, 732: 1−34.
- Ng, H.H. and Tan, H.H. 2007. Pseudecheneis maurus, a new species of glyptosternine catfish (Teleostei: Sisoridae) from central Vietnam. Zootaxa, 1406: 25−32.
- Roberts, T.R. 1994. Systematic revision of Asian bagrid catfishes of the genus Mystus Sensu stricto, with a new species from Thailand and Cambodia. Ichthyol. Explor. Freshw., 5: 241−256.
- Roberts, T.R. 1998. Pseudecheneis sympelvicus, a new species of rheophilic sisorid catfish from Laos (Mekong basin). Raffles Bull. Zool., 46: 289−292.
- Vishwanath, W. and Darshan, A. 2007. Two new catfish species of the genus Pseudecheneis Blyth (Teleostei: Siluriformes) from northeastern India. Zoos Print Journal, 22(3): 2627−2631. https://doi.org/10.11609/JoTT.ZPJ.1608.2627-31.
- Zhou, W. and Chu, X.I. 1992. A new species of Pseudecheneis with comments on osteological differentiations at species level (Siluriformes: Sisoridae). Acta Zootaxonomica Sinica, 17: 110−115.
- Zhou, W., Li, X. and Yang, Y. 2008. A review of the catfish genus Pseudecheneis (Siluriformes: Sisoridae) from China, with the description of four new species from Yunnan. Raffles Bull. Zool., 56(1): 107−124.
Abstract Views: 770
PDF Views: 230