KRISHI
ICAR RESEARCH DATA REPOSITORY FOR KNOWLEDGE MANAGEMENT
(An Institutional Publication and Data Inventory Repository)
"Not Available": Please do not remove the default option "Not Available" for the fields where metadata information is not available
"1001-01-01": Date not available or not applicable for filling metadata infromation
"1001-01-01": Date not available or not applicable for filling metadata infromation
Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/82581
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ayyathurai, Kathirvelpandian PV, Paramasivam Kodeeswaran, Vindhya Mohindra, Rajeev K. Singh, Charan Ravi, Rahul Kumar, Basheer Saidmuhammed Valaparambil, Ajith Kumar Thipramalai Thangappan, Joykrushna Jena, and Kuldeep K. Lal. | en_US |
dc.date.accessioned | 2024-05-02T17:15:59Z | - |
dc.date.available | 2024-05-02T17:15:59Z | - |
dc.date.issued | 2022-11-08 | - |
dc.identifier.citation | Kathirvelpandian, Ayyathurai & Paramasivam, Kodeeswaran & Mohindra, Vindhya & Singh, Rajeev & Ravi, Charan & Kumar, Rahul & Valaparambil, BasheerSaidmuhammed & Thangappan, Ajith & Jena, Joykrushna & Lal, Kuldeep. (2022). Description of a new Pangasius (Valenciennes, 1840) species, from the Cauvery River extends distribution range of the genus up to South Western Ghats in peninsular India. PeerJ. 10. e14258. 10.7717/peerj.14258. | en_US |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/82581 | - |
dc.description | Not Available | en_US |
dc.description.abstract | A new species of the genus Pangasius, is described based on 17 specimens collected fromthe Cauvery River, India. It can be distinguished from its sister species from Southand Southeast Asia, by its widely placed, small and rounded vomerine and palatinetooth plates, longer maxillary and mandibular barbels, greater vertebrae count 50 (vs.44–48), and smaller caudal peduncle depth (6.5–8.2% SL vs. 9.89–13.09% SL). Thetooth plates of the new species closely resembles that of Pangasius macronema but canbe clearly distinguished from the latter by having lesser gill rakers (16–19 vs. 36–45);a smaller eye (2.4–4.4% SL vs. 5.2–9.6% SL); and larger adipose-fin base (1.5–2.9%SL vs. 0.1–1.2% SL). The mitochondrial cytochrome c oxidase (COI) gene sequenceof the new species shows the genetic divergence of 3.5% and 5.1% from P. pangasiusand P. silasi respectively, the two sister species found in South Asia and India. Thespecies delimitation approaches, Poisson Tree Processes (PTP) and assemble speciesby automatic partitioning (ASAP) clearly resolved that the P.icaria is distinct from itssister species. Phylogenetic position of the species with its sister species was evaluatedusing maximum likelihood and Bayesian analysis. The discovery of this previouslyunknown species of genus Pangasius from the Cauvery River of peninsular Indiaindicates important biogeographical insight that this genus migrated till the southerndivision of Western Ghats | en_US |
dc.language.iso | English | en_US |
dc.publisher | PeerJ | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | New species, Pangasius, Cauvery River, COI | en_US |
dc.title | Description of a new Pangasius (Valenciennes, 1840) species, from the Cauvery River extends distribution range of the genus up to South Western Ghats in peninsular India | en_US |
dc.type | Research Paper | en_US |
dc.publication.journalname | PeerJ | en_US |
dc.publication.volumeno | 10 | en_US |
dc.publication.pagenumber | p.e14258 | en_US |
dc.publication.divisionUnit | Peninsular and Marine Fish Genetic Resources (PMFGR) Centre | en_US |
dc.publication.sourceUrl | DOI:10.7717/peerj.14258 | en_US |
dc.publication.authorAffiliation | National Bureau of Fish Genetic Resources | en_US |
dc.publication.authorAffiliation | ICAR::Indian Council of Agricultural Research Headquarters | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
dc.publication.journaltype | NAAS RATED | en_US |
dc.publication.naasrating | 8.98 | en_US |
dc.publication.impactfactor | 3.061 | en_US |
Appears in Collections: | FS-NBFGR-Publication |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
peerj-14258.pdf | 4.47 MB | Adobe PDF | View/Open |
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.