Bulk gut content and mantle glycogen content of antarctic ascidians from different stations inside Potter Cove ...

The gut content (dry mass and organic matter fraction) of three antarctic ascidians (Corella antarctica, Cnemidocarpa verrucosa, and Molgula pedunculata) under different sedimentation regimes were estimated together with mantel glycogen content. Samples were taken by scuba diving at 20 m depth at th...

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Bibliographic Details
Main Authors: Torre, Luciana, Alurralde, Gastón, Abele, Doris, Sahade, Ricardo José
Format: Dataset
Language:English
Published: PANGAEA 2020
Subjects:
Antarctic ascidians
glycogen
gut content
sedimentation
Event label
Latitude of event
Longitude of event
Elevation of event
Species
Registration number of species
Uniform resource locator/link to reference
Station label
Specimen identification
Wet mass
Gut, dry mass
Organic matter of total gut content
Glycogen
Sampling by diver
Analytical Balance, Sartorius, LA230S
Combustion at 450 ºC for 5 h to obtain ash weight, subtraction of ash weight from total dry weight
determined after Kunst et al. 1984 and Keppler and Decker 1984, following modification specified in Torre et al. 2014
Antarc*
Antarctic
Antarctica
Online Access:https://dx.doi.org/10.1594/pangaea.925354
https://doi.pangaea.de/10.1594/PANGAEA.925354
Description
Summary:The gut content (dry mass and organic matter fraction) of three antarctic ascidians (Corella antarctica, Cnemidocarpa verrucosa, and Molgula pedunculata) under different sedimentation regimes were estimated together with mantel glycogen content. Samples were taken by scuba diving at 20 m depth at three different stations inside Potter Cove (South Shetlands, Antarctica): Inner Station (62º13'23.6''S; 58º38'41''W), Middle Station (62º13'54''S; 58º40'06''W), and Outer Station (62º14'10''S; 58º42'48''W) during austral February 2011. ... : empty cells = nd ...

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