Geometric morphometric analysis of wings variation between two populations of the Scythris obscurella species-group: geographic or interspecific differences? (Lepidoptera: Scythrididae)
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| Format: | Artículo científico |
| Language: | en |
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Sociedad Hispano-Luso-Americana de Lepidopterología
2005
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| _version_ | 1876434559250202624 |
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| author | A. Roggero |
| author_facet | A. Roggero |
| contents | Geometric morphometric analysis of wings variation between two populations of the Scythris obscurella species-group: geographic or interspecific differences? (Lepidoptera: Scythrididae) A. Roggero P. Passerin d¿Entrèves Biología forewings hindwings Lepidoptera Scythrididae geometric morphometrics The wings of scythridids of two population from Valle dAosta and Maritime Alps were examined through geometricmorphometrics analysis. All the specimens belong to the theScythris obscurella group. Currently, 10 speciesare assigned to the group, and the uncertain identification of many specimens is due mainly to their marked similarityin external features. Aim of the work is to evaluate the overall shape variation, and thence to test if thespecimens could be divided at population level, or at specific level employing both the pairs of wings. Size and shapevariation of each wing were examined separately through GPA. The left-right asymmetry of scythridids wingswas examined by t-test, and the shape variation of forewings was compared to the one of hindwings. For each wing,shape variation was correlated to size variation. 2005 artículo científico 0300-5267 https://www.redalyc.org/articulo.oa?id=45513002 en http://www.redalyc.org/revista.oa?id=455 SHILAP Revista de lepidopterología application/pdf Sociedad Hispano-Luso-Americana de Lepidopterología SHILAP Revista de lepidopterología (España) Num.130 Vol.33 |
| format | Artículo científico |
| id | redalyc_45513002 |
| institution | Redalyc |
| language | en |
| publishDate | 2005 |
| publisher | Sociedad Hispano-Luso-Americana de Lepidopterología |
| spellingShingle | Geometric morphometric analysis of wings variation between two populations of the Scythris obscurella species-group: geographic or interspecific differences? (Lepidoptera: Scythrididae) A. Roggero Biología forewings hindwings Lepidoptera Scythrididae geometric morphometrics Geometric morphometric analysis of wings variation between two populations of the Scythris obscurella species-group: geographic or interspecific differences? (Lepidoptera: Scythrididae) A. Roggero P. Passerin d¿Entrèves Biología forewings hindwings Lepidoptera Scythrididae geometric morphometrics The wings of scythridids of two population from Valle dAosta and Maritime Alps were examined through geometricmorphometrics analysis. All the specimens belong to the theScythris obscurella group. Currently, 10 speciesare assigned to the group, and the uncertain identification of many specimens is due mainly to their marked similarityin external features. Aim of the work is to evaluate the overall shape variation, and thence to test if thespecimens could be divided at population level, or at specific level employing both the pairs of wings. Size and shapevariation of each wing were examined separately through GPA. The left-right asymmetry of scythridids wingswas examined by t-test, and the shape variation of forewings was compared to the one of hindwings. For each wing,shape variation was correlated to size variation. 2005 artículo científico 0300-5267 https://www.redalyc.org/articulo.oa?id=45513002 en http://www.redalyc.org/revista.oa?id=455 SHILAP Revista de lepidopterología application/pdf Sociedad Hispano-Luso-Americana de Lepidopterología SHILAP Revista de lepidopterología (España) Num.130 Vol.33 |
| title | Geometric morphometric analysis of wings variation between two populations of the Scythris obscurella species-group: geographic or interspecific differences? (Lepidoptera: Scythrididae) |
| topic | Biología forewings hindwings Lepidoptera Scythrididae geometric morphometrics |
| url | https://www.redalyc.org/articulo.oa?id=45513002 |