Haemolymph inorganic ion composition of crustaceans from the Southern Ocean ...
Brachyuran and anomuran decapod crabs do not occur in the extremely cold waters of the Antarctic continental shelf whereas caridean and other shrimp-like decapods, amphipods and isopods are highly abundant. Differing capacities for extracellular ion regulation, especially concerning magnesium, have...
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ftdatacite:10.1594/pangaea.788789 2023-10-01T03:51:02+02:00 Haemolymph inorganic ion composition of crustaceans from the Southern Ocean ... Wittmann, Astrid Held, Christoph Pörtner, Hans-Otto Sartoris, Franz-Josef 2010 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.788789 https://doi.pangaea.de/10.1594/PANGAEA.788789 en eng PANGAEA https://dx.doi.org/10.1007/s00300-010-0768-1 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Event label Latitude of event Longitude of event Elevation of event Date/Time of event Species Haemolymph collection site Haemolymph, potassium ion Haemolymph, magnesium ion Haemolymph, sodium ion Haemolymph, calcium ion Haemolymph, chloride ion Haemolymph, sulfate ion 2 m Blake Trawl Trap Agassiz Trawl Trap, fish Bottom trawl Ion chromatograph, Dionex Corporation, ICS-2000 Icefish2004 ANT-XXIII/8 Nathaniel B. Palmer Polarstern Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 Dataset Supplementary Dataset dataset 2010 ftdatacite https://doi.org/10.1594/pangaea.78878910.1007/s00300-010-0768-1 2023-09-04T14:52:34Z Brachyuran and anomuran decapod crabs do not occur in the extremely cold waters of the Antarctic continental shelf whereas caridean and other shrimp-like decapods, amphipods and isopods are highly abundant. Differing capacities for extracellular ion regulation, especially concerning magnesium, have been hypothesised to determine cold tolerance and by that the biogeography of Antarctic crustaceans. Magnesium is known to have a paralysing effect, which is even more distinct in the cold. As only few or no data exist on haemolymph ionic composition of Sub-Antarctic and Antarctic crustaceans, haemolymph samples of 12 species from these regions were analysed for the concentrations of major inorganic ions (Na+, K+, Ca2+, Mg2+, Cl-, SO4 2-) by ion chromatography. Cation relationships guaranteed neuromuscular excitability in all species. Sulphate and potassium correlated positively with magnesium concentration. The Antarctic caridean decapod as well as the amphipods maintained low (6-20% of ambient sea water ... : Paralomis granulosa were obtained from local fishermen in Punta Arenas, Chile in April 2008. Ceratoserolis trilobitoides was sampled at stations PS69/603-5 (Latitude -70.5164, Longitude -8.8014, water depth -297) and PS69/654-1 (Latitude -61.3668, Longitude -56.0158, water depth -353). Glyptonotus antarcticus was sampled at stations PS69/605-3 (Latitude -70.5164, Longitude -8.8014, water depth -297 and PS69/678-1 (Latitude -62.3226, Longitude -60.4517, water depth -109). ... Dataset Antarc* Antarctic antarcticus Arctic Sea ice Southern Ocean DataCite Metadata Store (German National Library of Science and Technology) Arctic Antarctic Southern Ocean The Antarctic |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Event label Latitude of event Longitude of event Elevation of event Date/Time of event Species Haemolymph collection site Haemolymph, potassium ion Haemolymph, magnesium ion Haemolymph, sodium ion Haemolymph, calcium ion Haemolymph, chloride ion Haemolymph, sulfate ion 2 m Blake Trawl Trap Agassiz Trawl Trap, fish Bottom trawl Ion chromatograph, Dionex Corporation, ICS-2000 Icefish2004 ANT-XXIII/8 Nathaniel B. Palmer Polarstern Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 |
spellingShingle |
Event label Latitude of event Longitude of event Elevation of event Date/Time of event Species Haemolymph collection site Haemolymph, potassium ion Haemolymph, magnesium ion Haemolymph, sodium ion Haemolymph, calcium ion Haemolymph, chloride ion Haemolymph, sulfate ion 2 m Blake Trawl Trap Agassiz Trawl Trap, fish Bottom trawl Ion chromatograph, Dionex Corporation, ICS-2000 Icefish2004 ANT-XXIII/8 Nathaniel B. Palmer Polarstern Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 Wittmann, Astrid Held, Christoph Pörtner, Hans-Otto Sartoris, Franz-Josef Haemolymph inorganic ion composition of crustaceans from the Southern Ocean ... |
topic_facet |
Event label Latitude of event Longitude of event Elevation of event Date/Time of event Species Haemolymph collection site Haemolymph, potassium ion Haemolymph, magnesium ion Haemolymph, sodium ion Haemolymph, calcium ion Haemolymph, chloride ion Haemolymph, sulfate ion 2 m Blake Trawl Trap Agassiz Trawl Trap, fish Bottom trawl Ion chromatograph, Dionex Corporation, ICS-2000 Icefish2004 ANT-XXIII/8 Nathaniel B. Palmer Polarstern Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 |
description |
Brachyuran and anomuran decapod crabs do not occur in the extremely cold waters of the Antarctic continental shelf whereas caridean and other shrimp-like decapods, amphipods and isopods are highly abundant. Differing capacities for extracellular ion regulation, especially concerning magnesium, have been hypothesised to determine cold tolerance and by that the biogeography of Antarctic crustaceans. Magnesium is known to have a paralysing effect, which is even more distinct in the cold. As only few or no data exist on haemolymph ionic composition of Sub-Antarctic and Antarctic crustaceans, haemolymph samples of 12 species from these regions were analysed for the concentrations of major inorganic ions (Na+, K+, Ca2+, Mg2+, Cl-, SO4 2-) by ion chromatography. Cation relationships guaranteed neuromuscular excitability in all species. Sulphate and potassium correlated positively with magnesium concentration. The Antarctic caridean decapod as well as the amphipods maintained low (6-20% of ambient sea water ... : Paralomis granulosa were obtained from local fishermen in Punta Arenas, Chile in April 2008. Ceratoserolis trilobitoides was sampled at stations PS69/603-5 (Latitude -70.5164, Longitude -8.8014, water depth -297) and PS69/654-1 (Latitude -61.3668, Longitude -56.0158, water depth -353). Glyptonotus antarcticus was sampled at stations PS69/605-3 (Latitude -70.5164, Longitude -8.8014, water depth -297 and PS69/678-1 (Latitude -62.3226, Longitude -60.4517, water depth -109). ... |
format |
Dataset |
author |
Wittmann, Astrid Held, Christoph Pörtner, Hans-Otto Sartoris, Franz-Josef |
author_facet |
Wittmann, Astrid Held, Christoph Pörtner, Hans-Otto Sartoris, Franz-Josef |
author_sort |
Wittmann, Astrid |
title |
Haemolymph inorganic ion composition of crustaceans from the Southern Ocean ... |
title_short |
Haemolymph inorganic ion composition of crustaceans from the Southern Ocean ... |
title_full |
Haemolymph inorganic ion composition of crustaceans from the Southern Ocean ... |
title_fullStr |
Haemolymph inorganic ion composition of crustaceans from the Southern Ocean ... |
title_full_unstemmed |
Haemolymph inorganic ion composition of crustaceans from the Southern Ocean ... |
title_sort |
haemolymph inorganic ion composition of crustaceans from the southern ocean ... |
publisher |
PANGAEA |
publishDate |
2010 |
url |
https://dx.doi.org/10.1594/pangaea.788789 https://doi.pangaea.de/10.1594/PANGAEA.788789 |
geographic |
Arctic Antarctic Southern Ocean The Antarctic |
geographic_facet |
Arctic Antarctic Southern Ocean The Antarctic |
genre |
Antarc* Antarctic antarcticus Arctic Sea ice Southern Ocean |
genre_facet |
Antarc* Antarctic antarcticus Arctic Sea ice Southern Ocean |
op_relation |
https://dx.doi.org/10.1007/s00300-010-0768-1 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.78878910.1007/s00300-010-0768-1 |
_version_ |
1778530845366157312 |