DSpace Repository

How I wonder what you are: Can DNA barcoding identify the larval asteroids of Panama?

Show simple item record

dc.contributor.author Collin, Rachel en
dc.contributor.author Venera-Ponton, Dagoberto E. en
dc.contributor.author Driskell, Amy C. en
dc.contributor.author Macdonald, Kenneth S. en
dc.contributor.author Boyle, Michael J. en
dc.date.accessioned 2021-01-14T19:13:27Z
dc.date.available 2021-01-14T19:13:27Z
dc.date.issued 2020
dc.identifier.citation Collin, Rachel, Venera-Ponton, Dagoberto E., Driskell, Amy C., Macdonald, Kenneth S., and Boyle, Michael J. 2020. "<a href="https://repository.si.edu/handle/10088/108851">How I wonder what you are: Can DNA barcoding identify the larval asteroids of Panama?</a>." <em>Invertebrate Biology</em>. e12303&ndash;e12303. <a href="https://doi.org/10.1111/ivb.12303">https://doi.org/10.1111/ivb.12303</a> en
dc.identifier.issn 1077-8306
dc.identifier.uri https://hdl.handle.net/10088/108851
dc.description.abstract As part of a project to document the diversity of larval invertebrates on both coasts of Panama, we collected and photographed 141 larval asteroids and sequenced fragments of their mitochondrial cytochrome c oxidase subunit I (COI) and 16S ribosomal DNA. We uncovered 10 Caribbean operational taxonomic units (OTUs) and five Pacific OTUs. We could identify six of the 15 OTUs based on &gt;99% similarity with reference sequences in GenBank: The Pacific species Astropecten verrilli and Pentaceraster cumingi and the Caribbean species Astropecten marginatus, Astropecten antillensis, Oreaster reticulatus, and Mithrodia clavigera. Two other OTUs were placed in BINs in the Barcode of Life Database (BOLD) with unpublished sequences that were identified as Pharia pyramidata from the Pacific and Valvaster striatus, now known from the Caribbean as well as the Indo-West Pacific. The remaining seven species appear likely to belong to Luidia, as 16S sequences from each have 87%-95% identity with various species of Luidia, and the sequences nest among species of Luidia in neighbor-joining trees. The low diversity of asteroid larvae reflects similar to 10% of the diversity of adult sea stars reported from Panama, and highlights the need for broader collection efforts and improved coverage of DNA barcode reference sequences for Luidia and other soft-bottom species. en
dc.relation.ispartof Invertebrate Biology en
dc.title How I wonder what you are: Can DNA barcoding identify the larval asteroids of Panama? en
dc.type Journal Article en
dc.identifier.srbnumber 157932
dc.identifier.doi 10.1111/ivb.12303
rft.jtitle Invertebrate Biology
rft.spage e12303
rft.epage e12303
dc.description.SIUnit NMNH en
dc.description.SIUnit NH-Other en
dc.description.SIUnit STRI en
dc.description.SIUnit NH-SMS en
dc.citation.spage e12303
dc.citation.epage e12303


Files in this item

This item appears in the following Collection(s)

Show simple item record

Search DSpace


Browse

My Account

Statistics