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Record Search Query: [Location: Location_Category='CONTINENT', Location_Type='ANTARCTICA', Detailed_Location='TAYLOR VALLEY']
Collembolids (Gomphiocephalus hodgsoni) and mite (Stereotydius mollis) samples and surveys of the lower Taylor Valley for phylogenetic relationship studies
Entry ID: K024_2002_2003_NZ_1

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Summary
Abstract: Both collembolids (Gomphiocephalus hodgsoni) and mites (Stereotydius mollis) were surveyed over the entire floor of the lower Taylor Valley with special attention paid to the stream areas and to wet areas below glacier snouts. The valley sides and adjacent mountains were visited wherever access was possible. Collembolids and mites were collected using pitfall traps and immediate capture with an aspirator. Small sample numbers (20-50) were removed from each sampling site and used for DNA analysis in order to assess phylogenetic relationships between the populations in the Dry Valleys and to compare them to Ross Island and other continental populations.
Related URL
Description: The data collected in this dataset directly relates to this other dataset.

Description: The investigators homepage
Geographic Coverage
Spatial coordinates   
  N: -77.61   S: -77.61   E: 163.07   W: 163.07

Temporal Coverage
Start Date: 2003-01-10
Stop Date: 2003-02-04
ISO Topic Category
Quality The study was conducted to meet the requirements for a PhD degree. All data is held in the thesis. Please contact Dr Ian Hogg for more information about samples or refer to the related metadata link.
Ancillary Keywords
Data Set Progress
COMPLETE
Data Center
Antarctica New Zealand, New Zealand Antarctic Institute, New Zealand Supplemental Info
Data Center URL: http://www.antarcticanz.govt.nz/

Data Center Personnel
Name: SHULAMIT GORDON
Phone: +64 3 358 0200
Fax: +64 3 358 0211
Email: s.gordon at antarcticanz.govt.nz
Contact Address:
Antarctica New Zealand
Private Bag 4745
City: Christchurch
Country: New Zealand
Personnel
Role: INVESTIGATOR
Phone: +64 7 838 4225
Fax: +64 7 838 4324
Email: greentga at waikato.ac.nz
Contact Address:
Department of Biological Sciences
University of Waikato
PO Box 3105
City: Hamilton
Country: NEW ZEALAND
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Publications/References
Nolan, L. 2006. Population genetic structure of Antarctic springtails (Collembola) and New Zealand damselflies (Odonata). PhD thesis, University of Waikato, Hamilton, New Zealand.

Nolan, L. Hogg, I.D. Stevens, M.I. Haase, M. Fine scale distribution of mtDNA haplotypes for the springtail Gomphiocephalus hodgsoni (Collembola) corresponds to an ancient shoreline in Taylor Valley, continental Antarctica. Polar biology 29: 813-819, 2006.
Creation and Review Dates
DIF Creation Date: 2009-04-23
Last DIF Revision Date: 2009-06-19

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