Publikation:

Body shape variation in cichlid fishes of the Amphilophus citrinellus species complex

Lade...
Vorschaubild

Dateien

P147.pdf
P147.pdfGröße: 367.34 KBDownloads: 406

Datum

2003

Autor:innen

Klingenberg, Christian Peter
Barluenga, Marta

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

ArXiv-ID

Internationale Patentnummer

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung
Open Access Green
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published

Erschienen in

Biological Journal of the Linnean Society. 2003, 80(3), pp. 397-408. eISSN 1095-8312. Available under: doi: 10.1046/j.1095-8312.2003.00246.x

Zusammenfassung

Cichlid fishes are known for their adaptive radiations with prolific speciation, but also for their substantial intraspecific polymorphism and phenotypic plasticity. The Amphilophus citrinellus species complex from lakes of Nicaragua has been studied extensively as an example of trophic and colour polymorphism and possible sympatric speciation. We use the methods of geometric morphometrics to investigate variation in body shape in this species complex. There is significant shape variation between the widespread A. citrinellus and the more locally distributed A. labiatus and A. zaliosus , which shows patterns that are consistent with the taxonomic descriptions of those taxa. Contrary to the expectations from models of adaptive character divergence, the shape differences between species in analyses restricted to populations occurring syntopically are smaller than the corresponding differences computed from samples pooled over all locations. Within A. citrinellus, there is considerable variation among lakes as well as between the alternative colour and trophic morphs, suggesting local differentiation based on genetic and ecophenotypic mechanisms.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
570 Biowissenschaften, Biologie

Schlagwörter

canonical variate analysis, landmarks, pharyngeal jaws, phenotypic plasticity, Procrustes method, size, thin plate spline

Konferenz

Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Zugehörige Datensätze in KOPS

Zitieren

ISO 690KLINGENBERG, Christian Peter, Marta BARLUENGA, Axel MEYER, 2003. Body shape variation in cichlid fishes of the Amphilophus citrinellus species complex. In: Biological Journal of the Linnean Society. 2003, 80(3), pp. 397-408. eISSN 1095-8312. Available under: doi: 10.1046/j.1095-8312.2003.00246.x
BibTex
@article{Klingenberg2003shape-6716,
  year={2003},
  doi={10.1046/j.1095-8312.2003.00246.x},
  title={Body shape variation in cichlid fishes of the Amphilophus citrinellus species complex},
  number={3},
  volume={80},
  journal={Biological Journal of the Linnean Society},
  pages={397--408},
  author={Klingenberg, Christian Peter and Barluenga, Marta and Meyer, Axel}
}
RDF
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/6716">
    <dc:contributor>Meyer, Axel</dc:contributor>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/6716/1/P147.pdf"/>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:contributor>Klingenberg, Christian Peter</dc:contributor>
    <dc:contributor>Barluenga, Marta</dc:contributor>
    <dc:creator>Klingenberg, Christian Peter</dc:creator>
    <dc:creator>Meyer, Axel</dc:creator>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/6716/1/P147.pdf"/>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:28:39Z</dcterms:available>
    <dcterms:abstract xml:lang="eng">Cichlid fishes are known for their adaptive radiations with prolific speciation, but also for their substantial intraspecific polymorphism and phenotypic plasticity. The Amphilophus citrinellus species complex from lakes of Nicaragua has been studied extensively as an example of trophic and colour polymorphism and possible sympatric speciation. We use the methods of geometric morphometrics to investigate variation in body shape in this species complex. There is significant shape variation between the widespread A. citrinellus and the more locally distributed A. labiatus and A. zaliosus , which shows patterns that are consistent with the taxonomic descriptions of those taxa. Contrary to the expectations from models of adaptive character divergence, the shape differences between species in analyses restricted to populations occurring syntopically are smaller than the corresponding differences computed from samples pooled over all locations. Within A. citrinellus, there is considerable variation among lakes as well as between the alternative colour and trophic morphs, suggesting local differentiation based on genetic and ecophenotypic mechanisms.</dcterms:abstract>
    <dcterms:issued>2003</dcterms:issued>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by-nc-nd/2.0/"/>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:28:39Z</dc:date>
    <dc:creator>Barluenga, Marta</dc:creator>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dc:language>eng</dc:language>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dcterms:title>Body shape variation in cichlid fishes of the Amphilophus citrinellus species complex</dcterms:title>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/6716"/>
    <dc:rights>Attribution-NonCommercial-NoDerivs 2.0 Generic</dc:rights>
    <dc:format>application/pdf</dc:format>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dcterms:bibliographicCitation>First publ. in: Biological Journal of the Linnean Society, Vol. 80 (2003), Issue 3, pp. 397-408</dcterms:bibliographicCitation>
  </rdf:Description>
</rdf:RDF>

Interner Vermerk

xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter

Kontakt
URL der Originalveröffentl.

Prüfdatum der URL

Prüfungsdatum der Dissertation

Finanzierungsart

Kommentar zur Publikation

Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet
Diese Publikation teilen