Stable isotope signatures of native prey of Southern Rock Lobster (Jasus edwardsii) and the range-extending sea urchin Centrostephanus rodgersii

Details of individual prey animal samples and respective delta carbon-13 (dC13) and delta nitrogen-15 (dN15) values from a captive feeding experiment of southern rock lobsters (Jasus edwardsii) (Smith et al., 2023). Prey animal species include: longspined sea urchin (Centrostephanus rodgersii) collected by Scuba diving at Fortescue Bay, and blue mussel (Mytilus galloprovincialis) and Australian sardine (Sardinops saga) purchased from Spring Bay seafoods in Tasmania. The experiment took place in Hobart, Tasmania, Australia between June 2020 and December 2021. The experiment was used to determine trophic discrimination factors for stable isotope analysis of lobsters, and investigate variability of stable isotope signatures over time. Isotope values were analysed using flash combustion isotope ratio mass spectrometry.

Data and Resources

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Cite this as

Smith, Jennifer E, Dietz, Christian, Keane, John, Mundy, Craig, Oellermann, Michael, Gardner, Caleb (2023). Dataset: Stable isotope signatures of native prey of Southern Rock Lobster (Jasus edwardsii) and the range-extending sea urchin Centrostephanus rodgersii. https://doi.org/10.1594/PANGAEA.960320

DOI retrieved: 2023

Additional Info

Field Value
Imported on November 29, 2024
Last update November 29, 2024
License CC-BY-4.0
Source https://doi.org/10.1594/PANGAEA.960320
Author Smith, Jennifer E
Given Name Jennifer E
Family Name Smith
More Authors
Dietz, Christian
Keane, John
Mundy, Craig
Oellermann, Michael
Gardner, Caleb
Source Creation 2023
Publication Year 2023
Resource Type text/tab-separated-values - filename: Isotope_Prey_2023
Subject Areas
Name: Biosphere

Name: Oceans

Related Identifiers
Title: Trophic discrimination and stable isotope variability in southern rock lobster
Type: DOI
Relation: References
Source: Journal of Crustacean Biology
Authors: Smith Jennifer E , Dietz Christian , Keane John , Mundy Craig , Oellermann Michael , Gardner Caleb , Smith Jennifer E , Dietz Christian , Keane John , Mundy Craig , Oellermann Michael , Gardner Caleb .

Title: Stable isotope signatures of Southern Rock Lobster (Jasus edwardsii) following captive feeding with native prey and the range-extending sea urchin Centrostephanus rodgersii
Identifier: https://doi.org/10.1594/PANGAEA.960317
Type: DOI
Relation: References
Year: 2023
Authors: Smith Jennifer E , Dietz Christian , Keane John , Mundy Craig , Oellermann Michael , Gardner Caleb , Smith Jennifer E , Dietz Christian , Keane John , Mundy Craig , Oellermann Michael , Gardner Caleb .