Getting western: biogeographical analysis of morphological variation, mitochondrial haplotypes and nuclear markers reveals cryptic species and hybrid zones in the Junonia butterflies of the American southwest and Mexico.
Saved in:
| Title: | Getting western: biogeographical analysis of morphological variation, mitochondrial haplotypes and nuclear markers reveals cryptic species and hybrid zones in the Junonia butterflies of the American southwest and Mexico. |
|---|---|
| Authors: | Lalonde, Melanie M.L.1, Marcus, Jeffrey M.1 marcus@cc.umanitoba.ca |
| Source: | Systematic Entomology. Jul2019, Vol. 44 Issue 3, p465-489. 25p. |
| Subjects: | Glaciation, Insect mitochondria, Haplotypes, Junonia (Insects), Genotypes |
| Abstract: | The American southwest and northern Mexico has a great degree of endemic diversity compared with the rest of North America. The Pleistocene glaciations and the dispersal of species from glacial refuges in this region have been important engines for the production of biodiversity in the region. The New World Junonia are a recent radiation of butterflies that are thought to have spent time in these refuges during periods of glacial advancement. We have reconstructed the plausible movements and the contemporary geographic distributions of the five taxa (J. coenia, J. grisea, J. litoralis, J. nigrosuffusa and J. zonalis) that occur in the American southwest and northern Mexico using phenotypic and genotypic information primarily from specimens preserved in museum collections, supplemented with additional contemporary collections. Evidence of cryptic species and hybridization events were observed using mitochondrial haplotypes, genotypic variation at the nuclear wingless locus, multilocus DNA fingerprinting, patterns of larval host plant use, variation in life‐history traits and morphological characteristics. Based on these lines of evidence, and in spite of low levels of hybridization between them, we argue that all five Junonia taxa are independent evolutionary lineages. Junonia grisea and J. coenia are morphologically very similar, but differences in morphology, life‐history traits, nuclear genotypes and mitochondrial haplotypes suggest that they are a cryptic species pair, thus elevating J. griseacomb.n. to a full species when it had previously been considered to be a subspecies of J. coenia. [ABSTRACT FROM AUTHOR] |
| Copyright of Systematic Entomology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
|
Full text is not displayed to guests.
Login for full access.
|
|
| FullText | Links: – Type: pdflink Text: Availability: 1 |
|---|---|
| Header | DbId: egs DbLabel: Engineering Source An: 136784922 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Getting western: biogeographical analysis of morphological variation, mitochondrial haplotypes and nuclear markers reveals cryptic species and hybrid zones in the Junonia butterflies of the American southwest and Mexico. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Lalonde%2C+Melanie+M%2EL%2E%22">Lalonde, Melanie M.L.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Marcus%2C+Jeffrey+M%2E%22">Marcus, Jeffrey M.</searchLink><relatesTo>1</relatesTo><i> marcus@cc.umanitoba.ca</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Systematic+Entomology%22">Systematic Entomology</searchLink>. Jul2019, Vol. 44 Issue 3, p465-489. 25p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Glaciation%22">Glaciation</searchLink><br /><searchLink fieldCode="DE" term="%22Insect+mitochondria%22">Insect mitochondria</searchLink><br /><searchLink fieldCode="DE" term="%22Haplotypes%22">Haplotypes</searchLink><br /><searchLink fieldCode="DE" term="%22Junonia+%28Insects%29%22">Junonia (Insects)</searchLink><br /><searchLink fieldCode="DE" term="%22Genotypes%22">Genotypes</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The American southwest and northern Mexico has a great degree of endemic diversity compared with the rest of North America. The Pleistocene glaciations and the dispersal of species from glacial refuges in this region have been important engines for the production of biodiversity in the region. The New World Junonia are a recent radiation of butterflies that are thought to have spent time in these refuges during periods of glacial advancement. We have reconstructed the plausible movements and the contemporary geographic distributions of the five taxa (J. coenia, J. grisea, J. litoralis, J. nigrosuffusa and J. zonalis) that occur in the American southwest and northern Mexico using phenotypic and genotypic information primarily from specimens preserved in museum collections, supplemented with additional contemporary collections. Evidence of cryptic species and hybridization events were observed using mitochondrial haplotypes, genotypic variation at the nuclear wingless locus, multilocus DNA fingerprinting, patterns of larval host plant use, variation in life‐history traits and morphological characteristics. Based on these lines of evidence, and in spite of low levels of hybridization between them, we argue that all five Junonia taxa are independent evolutionary lineages. Junonia grisea and J. coenia are morphologically very similar, but differences in morphology, life‐history traits, nuclear genotypes and mitochondrial haplotypes suggest that they are a cryptic species pair, thus elevating J. griseacomb.n. to a full species when it had previously been considered to be a subspecies of J. coenia. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Systematic Entomology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=136784922 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1111/syen.12335 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 25 StartPage: 465 Subjects: – SubjectFull: Glaciation Type: general – SubjectFull: Insect mitochondria Type: general – SubjectFull: Haplotypes Type: general – SubjectFull: Junonia (Insects) Type: general – SubjectFull: Genotypes Type: general Titles: – TitleFull: Getting western: biogeographical analysis of morphological variation, mitochondrial haplotypes and nuclear markers reveals cryptic species and hybrid zones in the Junonia butterflies of the American southwest and Mexico. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Lalonde, Melanie M.L. – PersonEntity: Name: NameFull: Marcus, Jeffrey M. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 07 Text: Jul2019 Type: published Y: 2019 Identifiers: – Type: issn-print Value: 03076970 Numbering: – Type: volume Value: 44 – Type: issue Value: 3 Titles: – TitleFull: Systematic Entomology Type: main |
| ResultId | 1 |
