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dc.contributor.author
González, Macarena
dc.contributor.author
Kacevas, Nadia
dc.contributor.author
Nori, Javier
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dc.contributor.author
Piacentini, Luis Norberto
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dc.contributor.author
Bidegaray Batista, Leticia
dc.date.available
2024-03-11T11:13:47Z
dc.date.issued
2023-03
dc.identifier.citation
González, Macarena; Kacevas, Nadia; Nori, Javier; Piacentini, Luis Norberto; Bidegaray Batista, Leticia; Not the same: phylogenetic relationships and ecological niche comparisons between two different forms of Aglaoctenus lagotis from Argentina and Uruguay; Springer Heidelberg; Organisms Diversity & Evolution; 23; 1; 3-2023; 103-124
dc.identifier.issn
1439-6092
dc.identifier.uri
http://hdl.handle.net/11336/229934
dc.description.abstract
Species are the fundamental category and the key to formulate conservation efforts. DNA and ecological niche modeling have become valuable tools for species delimitation. Wolf spiders include few web-living species, such as Aglaoctenus lagotis (Holmberg, 1876), a priority species for conservation in Uruguay. Behavioral and body coloration patterns of this species have allowed us to distinguish two groups (forms I and II). Here, we combine information from gene trees and multispecies coalescent analyses on mitochondrial (cox1, 12S, 16S + L1 + nad1) and nuclear (intron tif5A) DNA sequences, as well as from ecological niches comparisons, in order to clarify their taxonomic identity. We worked with localities in Uruguay and Argentina, including sympatric and allopatric areas. Gene trees were inferred with Maximum Likelihood, Bayesian, and statistical parsimony analyses. Molecular species delimitation analyses were conducted, and the species tree and divergence times were co-estimated. Characterization and comparison of the climatic requirements of both forms throughout annual and sexual periods were analyzed. Species delimitation and species tree analyses recovered three main lineages (Form I, Form IIa, and Form IIb). Form I is restricted to Uruguay and is closely related and sympatric with Form IIa. Form IIb is located in Argentina and in the Uruguayan west coast, generating a sympatric area of the three forms. Regarding to the sexual climatic niche, the three main lineages differ and do not overlap. Our results support the existence of more than one lineage within what is nowadays Aglaoctenus lagotis. Possible evolving processes explaining this scenario and the conservation consequences are discussed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer Heidelberg
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
LYCOSID
dc.subject
SEXUAL NICHE
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SPECIES DELIMITATION
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SPECIES TREE
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WEB SPIDER
dc.subject.classification
Zoología, Ornitología, Entomología, Etología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Not the same: phylogenetic relationships and ecological niche comparisons between two different forms of Aglaoctenus lagotis from Argentina and Uruguay
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-03-05T11:25:51Z
dc.identifier.eissn
1618-1077
dc.journal.volume
23
dc.journal.number
1
dc.journal.pagination
103-124
dc.journal.pais
Alemania
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dc.description.fil
Fil: González, Macarena. No especifíca;
dc.description.fil
Fil: Kacevas, Nadia. No especifíca;
dc.description.fil
Fil: Nori, Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina
dc.description.fil
Fil: Piacentini, Luis Norberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
dc.description.fil
Fil: Bidegaray Batista, Leticia. No especifíca;
dc.journal.title
Organisms Diversity & Evolution
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/10.1007/s13127-022-00586-4
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s13127-022-00586-4
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