Integrated Publishing Toolkit(IPT)

free and open access to biodiversity data

Ross Sea Pycnogonids

This dataset has never been published

The biodiversity research expedition TAN0204 with RS Tangaroa to the Ross Sea in 2004 yielded a new collection of 2,687 specimens of pycnogonids. As much as 25 dfferent species encompassing 14 genera and eight families were identified and their records are discussed herein. The collection is archived in the Marine Invertebrate Collection of the New Zealand National Institute of Water and Atmospheric Research (NIWA). The majority (69%) of specimens are from the Nymphon australe group (Nymphonidae), although species richness and abundance varied among the stations sampled. The collection includes several specimens from polymerous taxa; Pentanymphon antarcticum (Nymphonidae), Decolopoda australis (Colossendeidae) and Pentapycnon bouvieri (Pycnogonidae). All species were classified based on morphological characters, and DNA sequences (from the 18S, 12S, 16S and COI regions) for 21 of the representative morphotypes are given. The DNA sequences confirmed the species-level distinctiveness of these morphotypes.

Data Records

The data in this occurrence resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 104 records.

This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.

Downloads

Download the latest version of this resource data as a Darwin Core Archive (DwC-A) or the resource metadata as EML or RTF:

Data as a DwC-A file download 104 records  (6 KB) - Update frequency: unknown
Metadata as an EML file download (5 KB)
Metadata as an RTF file download (6 KB)

Versions

The table below shows only published versions of the resource that are publicly accessible.

How to cite

Researchers should cite this work as follows:

Neilsen, Lavery & Lorz (2009) Synopsis of a new collection of sea spiders from the Ross Sea Antarctica , In press Polar Biology

Rights

Researchers should respect the following rights statement:

Unrestricted

GBIF Registration

This resource has not been registered with GBIF

External data

The resource data is also available in other formats

Online datasethttp://www.iobis.org/mapper/?dataset=1609
Metadatahttp://www.vliz.be/imis/imis.php?module=dataset&dasid=1967

Contacts

Who created the resource:

Rachel Grant

Who can answer questions about the resource:

Rachel Grant

Who filled in the metadata:

Anton Van de Putte
Antarctic Biodiversity Information Facility (ANTABIF)
http://data.biodiversity.aq

Geographic Coverage

PS, Ross Sea

Bounding Coordinates South West [-90, -180], North East [90, 180]

Taxonomic Coverage

urn:lsid:marinespecies.org:taxname:1302

Class  Pycnogonida [Sea spiders]

Additional Metadata

Alternative Identifiers http://ipt.biodiversity.aq/resource.do?r=rachel_neilsen
7b6322ee-f762-11e1-a439-00145eb45e9a