Crustacean species new to Spitsbergen with notes on the polymorphism and the subfossil preservation of Cytherissa lacustris (G. O. Sars)
The copepods Limnocalanus macrurus G. O. Sars and Eucyclops serrulatus (Fisch.) and the ostracode Cytherissa lacustris (G. O. Sars), hitherto unknown on Spitsbergen, were found in Lake Rewatnet, the last species also in Lake Svartvatnet. Samples from parthenogenetic populations of C. lacustris showe...
Published in: | Polar Research |
---|---|
Main Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Norwegian Polar Institute
1994
|
Subjects: | |
Online Access: | https://polarresearch.net/index.php/polar/article/view/1981 https://doi.org/10.3402/polar.v13i2.6696 |
id |
ftjpolarres:oai:journals.openacademia.net:article/1981 |
---|---|
record_format |
openpolar |
spelling |
ftjpolarres:oai:journals.openacademia.net:article/1981 2024-09-15T18:31:21+00:00 Crustacean species new to Spitsbergen with notes on the polymorphism and the subfossil preservation of Cytherissa lacustris (G. O. Sars) Sywula, Tadeusz Namiotko, Tadeusz Sell, Jerzy Witkowski, Andrzej Zajaczkowski, Marek 1994-01-12 application/pdf https://polarresearch.net/index.php/polar/article/view/1981 https://doi.org/10.3402/polar.v13i2.6696 eng eng Norwegian Polar Institute https://polarresearch.net/index.php/polar/article/view/1981/5230 https://polarresearch.net/index.php/polar/article/view/1981 doi:10.3402/polar.v13i2.6696 Polar Research; Vol. 13 No. 2 (1994); 233-235 1751-8369 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 1994 ftjpolarres https://doi.org/10.3402/polar.v13i2.6696 2024-06-28T03:10:15Z The copepods Limnocalanus macrurus G. O. Sars and Eucyclops serrulatus (Fisch.) and the ostracode Cytherissa lacustris (G. O. Sars), hitherto unknown on Spitsbergen, were found in Lake Rewatnet, the last species also in Lake Svartvatnet. Samples from parthenogenetic populations of C. lacustris showed a complete lack of electrophoretically detectable variability at four enzyme-encoding loci, two of which are highly variable in mainland populations. However, morphological variation in the carapace length and nodation was no less than in the mainland populations. The carapace valves of C. lacustris do not preserve well in the sediments of Rewatnet. Article in Journal/Newspaper Polar Research Copepods Spitsbergen Polar Research Polar Research 13 2 233 235 |
institution |
Open Polar |
collection |
Polar Research |
op_collection_id |
ftjpolarres |
language |
English |
description |
The copepods Limnocalanus macrurus G. O. Sars and Eucyclops serrulatus (Fisch.) and the ostracode Cytherissa lacustris (G. O. Sars), hitherto unknown on Spitsbergen, were found in Lake Rewatnet, the last species also in Lake Svartvatnet. Samples from parthenogenetic populations of C. lacustris showed a complete lack of electrophoretically detectable variability at four enzyme-encoding loci, two of which are highly variable in mainland populations. However, morphological variation in the carapace length and nodation was no less than in the mainland populations. The carapace valves of C. lacustris do not preserve well in the sediments of Rewatnet. |
format |
Article in Journal/Newspaper |
author |
Sywula, Tadeusz Namiotko, Tadeusz Sell, Jerzy Witkowski, Andrzej Zajaczkowski, Marek |
spellingShingle |
Sywula, Tadeusz Namiotko, Tadeusz Sell, Jerzy Witkowski, Andrzej Zajaczkowski, Marek Crustacean species new to Spitsbergen with notes on the polymorphism and the subfossil preservation of Cytherissa lacustris (G. O. Sars) |
author_facet |
Sywula, Tadeusz Namiotko, Tadeusz Sell, Jerzy Witkowski, Andrzej Zajaczkowski, Marek |
author_sort |
Sywula, Tadeusz |
title |
Crustacean species new to Spitsbergen with notes on the polymorphism and the subfossil preservation of Cytherissa lacustris (G. O. Sars) |
title_short |
Crustacean species new to Spitsbergen with notes on the polymorphism and the subfossil preservation of Cytherissa lacustris (G. O. Sars) |
title_full |
Crustacean species new to Spitsbergen with notes on the polymorphism and the subfossil preservation of Cytherissa lacustris (G. O. Sars) |
title_fullStr |
Crustacean species new to Spitsbergen with notes on the polymorphism and the subfossil preservation of Cytherissa lacustris (G. O. Sars) |
title_full_unstemmed |
Crustacean species new to Spitsbergen with notes on the polymorphism and the subfossil preservation of Cytherissa lacustris (G. O. Sars) |
title_sort |
crustacean species new to spitsbergen with notes on the polymorphism and the subfossil preservation of cytherissa lacustris (g. o. sars) |
publisher |
Norwegian Polar Institute |
publishDate |
1994 |
url |
https://polarresearch.net/index.php/polar/article/view/1981 https://doi.org/10.3402/polar.v13i2.6696 |
genre |
Polar Research Copepods Spitsbergen |
genre_facet |
Polar Research Copepods Spitsbergen |
op_source |
Polar Research; Vol. 13 No. 2 (1994); 233-235 1751-8369 |
op_relation |
https://polarresearch.net/index.php/polar/article/view/1981/5230 https://polarresearch.net/index.php/polar/article/view/1981 doi:10.3402/polar.v13i2.6696 |
op_doi |
https://doi.org/10.3402/polar.v13i2.6696 |
container_title |
Polar Research |
container_volume |
13 |
container_issue |
2 |
container_start_page |
233 |
op_container_end_page |
235 |
_version_ |
1810472989125246976 |