Patterns in the distribution of Arctic freshwater zooplankton related to glaciation history.
Samchyschyna, Larisa ; Hansson, Lars-Anders LU
and Christoffersen, Kirsten
(2008)
In Polar Biology
31(12).
p.1427-1435
- Abstract
- We analysed circumpolar samples from 68 lakes within the 10°C-July isotherm from Arctic Canada, Nunavut, Greenland, Svalbard, Eastern Siberia, the Beringia region, and Alaska. In total, we found 3 species of Anostraca, 17 of Diplostraca, 1 species of cyclopoid and 14 species of calanoid copepods. Our study identifies a wider distribution for some copepods—e.g. Eurytemora pacifica, Leptodiaptomus sicilis, Arctodiaptomus novosibiricus, Cyclops abyssorum—than previously known. Moreover, one anostracan species, Artemiopsis bungei, was recorded in North America for the first time; and one chydoriid, Chydorus gibbus, is a new species for Greenland. We observed that species richness of crustaceans is lower in lakes that were glaciated during the... (More)
- We analysed circumpolar samples from 68 lakes within the 10°C-July isotherm from Arctic Canada, Nunavut, Greenland, Svalbard, Eastern Siberia, the Beringia region, and Alaska. In total, we found 3 species of Anostraca, 17 of Diplostraca, 1 species of cyclopoid and 14 species of calanoid copepods. Our study identifies a wider distribution for some copepods—e.g. Eurytemora pacifica, Leptodiaptomus sicilis, Arctodiaptomus novosibiricus, Cyclops abyssorum—than previously known. Moreover, one anostracan species, Artemiopsis bungei, was recorded in North America for the first time; and one chydoriid, Chydorus gibbus, is a new species for Greenland. We observed that species richness of crustaceans is lower in lakes that were glaciated during the Quaternary period, compared to those not glaciated (e.g. Chukotski Peninsula, Siberia; Point Barrow, Alaska; and Disko Island, Greenland). This confirms the findings of classic studies: glaciation has strongly affected the biogeography of freshwater crustaceans in circumpolar areas. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1241450
- author
- Samchyschyna, Larisa
; Hansson, Lars-Anders
LU
and Christoffersen, Kirsten
- organization
- publishing date
- 2008
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Crustacea - Distributional patterns - Glacial history - Circumpolar area
- in
- Polar Biology
- volume
- 31
- issue
- 12
- pages
- 1427 - 1435
- publisher
- Springer
- external identifiers
-
- wos:000260017200001
- scopus:53949113130
- ISSN
- 1432-2056
- DOI
- 10.1007/s00300-008-0482-4
- language
- English
- LU publication?
- yes
- id
- 25713ef8-434a-455f-bcc0-3e557758987a (old id 1241450)
- date added to LUP
- 2016-04-01 12:17:30
- date last changed
- 2024-04-23 10:46:06
@article{25713ef8-434a-455f-bcc0-3e557758987a,
abstract = {{We analysed circumpolar samples from 68 lakes within the 10°C-July isotherm from Arctic Canada, Nunavut, Greenland, Svalbard, Eastern Siberia, the Beringia region, and Alaska. In total, we found 3 species of Anostraca, 17 of Diplostraca, 1 species of cyclopoid and 14 species of calanoid copepods. Our study identifies a wider distribution for some copepods—e.g. Eurytemora pacifica, Leptodiaptomus sicilis, Arctodiaptomus novosibiricus, Cyclops abyssorum—than previously known. Moreover, one anostracan species, Artemiopsis bungei, was recorded in North America for the first time; and one chydoriid, Chydorus gibbus, is a new species for Greenland. We observed that species richness of crustaceans is lower in lakes that were glaciated during the Quaternary period, compared to those not glaciated (e.g. Chukotski Peninsula, Siberia; Point Barrow, Alaska; and Disko Island, Greenland). This confirms the findings of classic studies: glaciation has strongly affected the biogeography of freshwater crustaceans in circumpolar areas.}},
author = {{Samchyschyna, Larisa and Hansson, Lars-Anders and Christoffersen, Kirsten}},
issn = {{1432-2056}},
keywords = {{Crustacea - Distributional patterns - Glacial history - Circumpolar area}},
language = {{eng}},
number = {{12}},
pages = {{1427--1435}},
publisher = {{Springer}},
series = {{Polar Biology}},
title = {{Patterns in the distribution of Arctic freshwater zooplankton related to glaciation history.}},
url = {{http://dx.doi.org/10.1007/s00300-008-0482-4}},
doi = {{10.1007/s00300-008-0482-4}},
volume = {{31}},
year = {{2008}},
}