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- Publisher Website: 10.1093/jcbiol/ruy070
- Scopus: eid_2-s2.0-85072127133
- WOS: WOS:000456691100013
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Article: The cryptic population biology of Chthamalus fragilis Darwin, 1854 (Cirripedia, Thoracica) on the Atlantic coast of North America
Title | The cryptic population biology of Chthamalus fragilis Darwin, 1854 (Cirripedia, Thoracica) on the Atlantic coast of North America |
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Authors | |
Keywords | barnacles biogeography hindcast models phylogeography population genetics |
Issue Date | 2018 |
Publisher | Oxford University Press. The Journal's web site is located at https://academic.oup.com/jcb |
Citation | Journal of Crustacean Biology, 2018, v. 38 n. 6, p. 754-764 How to Cite? |
Abstract | Better understanding of the mechanisms by which novel species arrive in marine communities is not only important for documenting such arrivals but can also lead to a better awareness of the abiotic and biotic limits on species distributions. Here we integrate spatial survey data, metapopulation hindcast modeling, and new genetic data from allozymes and mitochondrial loci to identify how cryptic diversity within the barnacle species Chthamalus fragilisDarwin, 1854 responds to the coastal environment to establish contemporary patterns of diversity and abundance. This is of interest because C. fragilis has long been recognized as novel in the southern New England intertidal community, having arrived in the late 1800s as the likely result of either human introduction or increased global temperature. Our results demonstrate an elevated and somewhat distinct genetic diversity for this species in southern New England relative to the rest of its distributional range. Our models explain this best as resulting from a “natural” expansion of the barnacle’s range late in the 19th century, with genetic connectivity between its northern and southern populations now hampered by a recruitment gap along the Delmarva Peninsula. |
Persistent Identifier | http://hdl.handle.net/10722/264302 |
ISSN | 2023 Impact Factor: 1.2 2023 SCImago Journal Rankings: 0.364 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Wares, J | - |
dc.contributor.author | Crickenberger, SE | - |
dc.contributor.author | Govindarajan, AF | - |
dc.contributor.author | Hamrick, JL | - |
dc.contributor.author | Skoczen, KM | - |
dc.contributor.author | Trapnell, DW | - |
dc.contributor.author | Wethey, DS | - |
dc.date.accessioned | 2018-10-22T07:52:45Z | - |
dc.date.available | 2018-10-22T07:52:45Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | Journal of Crustacean Biology, 2018, v. 38 n. 6, p. 754-764 | - |
dc.identifier.issn | 0278-0372 | - |
dc.identifier.uri | http://hdl.handle.net/10722/264302 | - |
dc.description.abstract | Better understanding of the mechanisms by which novel species arrive in marine communities is not only important for documenting such arrivals but can also lead to a better awareness of the abiotic and biotic limits on species distributions. Here we integrate spatial survey data, metapopulation hindcast modeling, and new genetic data from allozymes and mitochondrial loci to identify how cryptic diversity within the barnacle species Chthamalus fragilisDarwin, 1854 responds to the coastal environment to establish contemporary patterns of diversity and abundance. This is of interest because C. fragilis has long been recognized as novel in the southern New England intertidal community, having arrived in the late 1800s as the likely result of either human introduction or increased global temperature. Our results demonstrate an elevated and somewhat distinct genetic diversity for this species in southern New England relative to the rest of its distributional range. Our models explain this best as resulting from a “natural” expansion of the barnacle’s range late in the 19th century, with genetic connectivity between its northern and southern populations now hampered by a recruitment gap along the Delmarva Peninsula. | - |
dc.language | eng | - |
dc.publisher | Oxford University Press. The Journal's web site is located at https://academic.oup.com/jcb | - |
dc.relation.ispartof | Journal of Crustacean Biology | - |
dc.rights | Pre-print: Journal Title] ©: [year] [owner as specified on the article] Published by Oxford University Press [on behalf of xxxxxx]. All rights reserved. Pre-print (Once an article is published, preprint notice should be amended to): This is an electronic version of an article published in [include the complete citation information for the final version of the Article as published in the print edition of the Journal.] Post-print: This is a pre-copy-editing, author-produced PDF of an article accepted for publication in [insert journal title] following peer review. The definitive publisher-authenticated version [insert complete citation information here] is available online at: xxxxxxx [insert URL that the author will receive upon publication here]. | - |
dc.subject | barnacles | - |
dc.subject | biogeography | - |
dc.subject | hindcast models | - |
dc.subject | phylogeography | - |
dc.subject | population genetics | - |
dc.title | The cryptic population biology of Chthamalus fragilis Darwin, 1854 (Cirripedia, Thoracica) on the Atlantic coast of North America | - |
dc.type | Article | - |
dc.identifier.email | Crickenberger, SE: scricke@hku.hk | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1093/jcbiol/ruy070 | - |
dc.identifier.scopus | eid_2-s2.0-85072127133 | - |
dc.identifier.hkuros | 294893 | - |
dc.identifier.volume | 38 | - |
dc.identifier.issue | 6 | - |
dc.identifier.spage | 754–764 | - |
dc.identifier.epage | 754–764 | - |
dc.identifier.isi | WOS:000456691100013 | - |
dc.publisher.place | United States | - |
dc.identifier.issnl | 0278-0372 | - |