Sökning: (L773:0300 3256 OR L773:1463 6409) srt2:(2010-2019) >
Phylogenetic analys...
Phylogenetic analysis of the genus Rasbora (Teleostei: Cyprinidae)
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- Liao, Te-Yu (författare)
- Stockholms universitet,Zoologiska institutionen,Systematic Zoology
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- Kullander, Sven (författare)
- Department of Vertebrate Zoology, Swedish Museum of Natural History
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- Fang, Fang (författare)
- Department of Vertebrate Zoology, Swedish Museum of Natural History
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(creator_code:org_t)
- Wiley, 2010
- 2010
- Engelska.
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Ingår i: Zoologica Scripta. - : Wiley. - 0300-3256 .- 1463-6409. ; 39:2, s. 155-176
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
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- A phylogenetic analysis was conducted based on 35 cyprinid taxa, including 29 species of Rasbora, and 41 morphological characters. A strict consensus tree from four equally parsimonious trees recovered rasborins as a monophyletic group characterized by (i) presence of dark supra-anal pigment and subpeduncular streak, (ii) 5–6 branched anal-fin rays, (iii) dorsal-fin insertion 1–3 scales behind pelvic-fin insertion, (iv) lateral process of second vertebra more or less straight, (v) 1–5 more abdominal than caudal vertebrae, (vi) absence of foramen in anterior wall of horizontal limb of the cleithrum, (vii) presence of rasborin process on epibranchial 4, and (viii) interhyal well ossified. Rasbora sensu stricto can be distinguished from all other rasborin genera by the presence of an opercular canal. Four new genera, viz. Brevibora, n. gen., Kottelatia, n, gen., Rasbosoma, n. gen. and Trigonopoma, n. gen., are recognized and described.
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- NATURAL SCIENCES
- NATURVETENSKAP
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