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Evolutionary genetics of the endemic Schizorathicine (Cypriniformes: Cyprinidae) fishes of Lake Rara, Nepal
The three endemic species of Schizothorax from Lake Rara, Nepal comprise a putative cyprinid species flock. Mitochondrial DNA sequences were compared for specimens of the endemic species S. raraensis, S. macrophthalmus, and S. nepalensis, and specimens of S. richardsonii and S. progastus from the Ka...
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Published in: | Biochemical systematics and ecology 2002-11, Vol.30 (10), p.919-929 |
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creator | Dimmick, Walter Wheaton Edds, David R. |
description | The three endemic species of
Schizothorax from Lake Rara, Nepal comprise a putative cyprinid species flock. Mitochondrial DNA sequences were compared for specimens of the endemic species
S.
raraensis,
S.
macrophthalmus, and
S.
nepalensis, and specimens of
S.
richardsonii and
S.
progastus from the Karnali River, Koshi River, and Kali Gandaki River drainages. An analysis of molecular variance demonstrated that
S.
nepalensis is genetically distinct from a group composed of
S.
raraensis and
S.
macrophthalmus. Phylogenetic analyses based on parsimony failed to corroborate or conclusively reject a hypothesis of monophyly for the three endemic species of
Schizothorax from Lake Rara. The mtDNA haplotypes of
S.
richardsonii and
S.
progastus from the Karnali River drainage were not significantly differentiated from one another, but pairwise comparisons of haplotypes from the Lake Rara basin, Karnali River drainage, Koshi River drainage, and Kali Gandaki River drainage were significantly differentiated from one another. |
doi_str_mv | 10.1016/S0305-1978(02)00030-3 |
format | article |
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Schizothorax from Lake Rara, Nepal comprise a putative cyprinid species flock. Mitochondrial DNA sequences were compared for specimens of the endemic species
S.
raraensis,
S.
macrophthalmus, and
S.
nepalensis, and specimens of
S.
richardsonii and
S.
progastus from the Karnali River, Koshi River, and Kali Gandaki River drainages. An analysis of molecular variance demonstrated that
S.
nepalensis is genetically distinct from a group composed of
S.
raraensis and
S.
macrophthalmus. Phylogenetic analyses based on parsimony failed to corroborate or conclusively reject a hypothesis of monophyly for the three endemic species of
Schizothorax from Lake Rara. The mtDNA haplotypes of
S.
richardsonii and
S.
progastus from the Karnali River drainage were not significantly differentiated from one another, but pairwise comparisons of haplotypes from the Lake Rara basin, Karnali River drainage, Koshi River drainage, and Kali Gandaki River drainage were significantly differentiated from one another.</description><identifier>ISSN: 0305-1978</identifier><identifier>EISSN: 1873-2925</identifier><identifier>DOI: 10.1016/S0305-1978(02)00030-3</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Cyprinidae ; Cypriniformes ; mtDNA ; S chizothorax ; Species flock</subject><ispartof>Biochemical systematics and ecology, 2002-11, Vol.30 (10), p.919-929</ispartof><rights>2002 Elsevier Science Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c338t-9332ce825e31f2cb8b0daf380ddd9dc2b7980992d42b3d8c140062a4b92b11203</citedby><cites>FETCH-LOGICAL-c338t-9332ce825e31f2cb8b0daf380ddd9dc2b7980992d42b3d8c140062a4b92b11203</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Dimmick, Walter Wheaton</creatorcontrib><creatorcontrib>Edds, David R.</creatorcontrib><title>Evolutionary genetics of the endemic Schizorathicine (Cypriniformes: Cyprinidae) fishes of Lake Rara, Nepal</title><title>Biochemical systematics and ecology</title><description>The three endemic species of
Schizothorax from Lake Rara, Nepal comprise a putative cyprinid species flock. Mitochondrial DNA sequences were compared for specimens of the endemic species
S.
raraensis,
S.
macrophthalmus, and
S.
nepalensis, and specimens of
S.
richardsonii and
S.
progastus from the Karnali River, Koshi River, and Kali Gandaki River drainages. An analysis of molecular variance demonstrated that
S.
nepalensis is genetically distinct from a group composed of
S.
raraensis and
S.
macrophthalmus. Phylogenetic analyses based on parsimony failed to corroborate or conclusively reject a hypothesis of monophyly for the three endemic species of
Schizothorax from Lake Rara. The mtDNA haplotypes of
S.
richardsonii and
S.
progastus from the Karnali River drainage were not significantly differentiated from one another, but pairwise comparisons of haplotypes from the Lake Rara basin, Karnali River drainage, Koshi River drainage, and Kali Gandaki River drainage were significantly differentiated from one another.</description><subject>Cyprinidae</subject><subject>Cypriniformes</subject><subject>mtDNA</subject><subject>S chizothorax</subject><subject>Species flock</subject><issn>0305-1978</issn><issn>1873-2925</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><recordid>eNqFkF1LwzAUhoMoOKc_QciVbGA1OWnX1huRMT9gKDi9DmlyauO6ZibdYP56u0289erwwvO-cB5Czjm74oyPrmdMsCTieZoNGAwZ62IkDkiPZ6mIIIfkkPT-kGNyEsJnByUxpD0yn6xdvWqta5Tf0A9ssLU6UFfStkKKjcGF1XSmK_vtvGorq22DdDDeLL1tbOn8AsMN_Y1G4ZCWNlS4W5iqOdJX5dUlfcalqk_JUanqgGe_t0_e7ydv48do-vLwNL6bRlqIrI1yIUBjBgkKXoIusoIZVYqMGWNyo6FI84zlOZgYCmEyzWPGRqDiIoeCc2CiTy72u0vvvlYYWrmwQWNdqwbdKsjOSwoCoAOTPai9C8FjKbs3Fp0IyZncqpU7tXLrTTKQO7VSdL3bfQ-7L9YWvQzaYqPRWI-6lcbZfxZ-AFO1gO8</recordid><startdate>20021101</startdate><enddate>20021101</enddate><creator>Dimmick, Walter Wheaton</creator><creator>Edds, David R.</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>RC3</scope></search><sort><creationdate>20021101</creationdate><title>Evolutionary genetics of the endemic Schizorathicine (Cypriniformes: Cyprinidae) fishes of Lake Rara, Nepal</title><author>Dimmick, Walter Wheaton ; Edds, David R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c338t-9332ce825e31f2cb8b0daf380ddd9dc2b7980992d42b3d8c140062a4b92b11203</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Cyprinidae</topic><topic>Cypriniformes</topic><topic>mtDNA</topic><topic>S chizothorax</topic><topic>Species flock</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Dimmick, Walter Wheaton</creatorcontrib><creatorcontrib>Edds, David R.</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><jtitle>Biochemical systematics and ecology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Dimmick, Walter Wheaton</au><au>Edds, David R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evolutionary genetics of the endemic Schizorathicine (Cypriniformes: Cyprinidae) fishes of Lake Rara, Nepal</atitle><jtitle>Biochemical systematics and ecology</jtitle><date>2002-11-01</date><risdate>2002</risdate><volume>30</volume><issue>10</issue><spage>919</spage><epage>929</epage><pages>919-929</pages><issn>0305-1978</issn><eissn>1873-2925</eissn><abstract>The three endemic species of
Schizothorax from Lake Rara, Nepal comprise a putative cyprinid species flock. Mitochondrial DNA sequences were compared for specimens of the endemic species
S.
raraensis,
S.
macrophthalmus, and
S.
nepalensis, and specimens of
S.
richardsonii and
S.
progastus from the Karnali River, Koshi River, and Kali Gandaki River drainages. An analysis of molecular variance demonstrated that
S.
nepalensis is genetically distinct from a group composed of
S.
raraensis and
S.
macrophthalmus. Phylogenetic analyses based on parsimony failed to corroborate or conclusively reject a hypothesis of monophyly for the three endemic species of
Schizothorax from Lake Rara. The mtDNA haplotypes of
S.
richardsonii and
S.
progastus from the Karnali River drainage were not significantly differentiated from one another, but pairwise comparisons of haplotypes from the Lake Rara basin, Karnali River drainage, Koshi River drainage, and Kali Gandaki River drainage were significantly differentiated from one another.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/S0305-1978(02)00030-3</doi><tpages>11</tpages></addata></record> |
fulltext | fulltext |
identifier | ISSN: 0305-1978 |
ispartof | Biochemical systematics and ecology, 2002-11, Vol.30 (10), p.919-929 |
issn | 0305-1978 1873-2925 |
language | eng |
recordid | cdi_proquest_miscellaneous_18772322 |
source | ScienceDirect Journals |
subjects | Cyprinidae Cypriniformes mtDNA S chizothorax Species flock |
title | Evolutionary genetics of the endemic Schizorathicine (Cypriniformes: Cyprinidae) fishes of Lake Rara, Nepal |
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