LORICATE CHOANOFLAGELLATES FROM ELLIS FJORD, ANTARCTICA INCLUDING THE DESCRIPTION OF ACANTHOCORBIS TINTINNABULUM SP. NOV.
Abstract: The ice-free Vestfold Hills is deeply dissected by fjords and has a number of lakes and lagoons with seasonal connection to the sea. These diverse aquatic habitats vary greatly in salinity, ice cover, temperature, water depth and water column mixing. As part of ongoing studies on these wat...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.630.789 2023-05-15T13:32:12+02:00 LORICATE CHOANOFLAGELLATES FROM ELLIS FJORD, ANTARCTICA INCLUDING THE DESCRIPTION OF ACANTHOCORBIS TINTINNABULUM SP. NOV. Harvey J. Marchant John Van Den Hoff Harry R. Burton The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.630.789 http://polaris.nipr.ac.jp/~penguin/polarbiosci/issues/pdf/1987-Marchant2.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.630.789 http://polaris.nipr.ac.jp/~penguin/polarbiosci/issues/pdf/1987-Marchant2.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://polaris.nipr.ac.jp/~penguin/polarbiosci/issues/pdf/1987-Marchant2.pdf text ftciteseerx 2016-01-08T15:28:32Z Abstract: The ice-free Vestfold Hills is deeply dissected by fjords and has a number of lakes and lagoons with seasonal connection to the sea. These diverse aquatic habitats vary greatly in salinity, ice cover, temperature, water depth and water column mixing. As part of ongoing studies on these water bodies, we have sampled the plankton from a basin at the head of Ellis Fjord, some 10 km from the open sea, where the temperature was 2.6OC and the salinity was between 37.6 and 38.4%o. In enriched cultures from a 25 I sample taken from this basin we have found the loricate choanoflagellates, Acanthoeca brevipoda, Acanthocorbis ungui-culata, Diaphanoeca grandis, Stephanoeca complexa, S. norrisii and S. diplocostata. From this site we describe the new species Acanthocorbis tintinnabulum. The 25 I sample was integrated over 0.8 m which encompassed the boundary layer between oxic and anoxic waters. The sample was stored at ca. 4OC for 3 weeks and was anaerobic for that period. The species enriched from the sample were therefore able to withstand prolonged anoxia. 1. Text Antarc* Antarctica Unknown Ellis Fjord ENVELOPE(78.132,78.132,-68.603,-68.603) Vestfold Vestfold Hills |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftciteseerx |
language |
English |
description |
Abstract: The ice-free Vestfold Hills is deeply dissected by fjords and has a number of lakes and lagoons with seasonal connection to the sea. These diverse aquatic habitats vary greatly in salinity, ice cover, temperature, water depth and water column mixing. As part of ongoing studies on these water bodies, we have sampled the plankton from a basin at the head of Ellis Fjord, some 10 km from the open sea, where the temperature was 2.6OC and the salinity was between 37.6 and 38.4%o. In enriched cultures from a 25 I sample taken from this basin we have found the loricate choanoflagellates, Acanthoeca brevipoda, Acanthocorbis ungui-culata, Diaphanoeca grandis, Stephanoeca complexa, S. norrisii and S. diplocostata. From this site we describe the new species Acanthocorbis tintinnabulum. The 25 I sample was integrated over 0.8 m which encompassed the boundary layer between oxic and anoxic waters. The sample was stored at ca. 4OC for 3 weeks and was anaerobic for that period. The species enriched from the sample were therefore able to withstand prolonged anoxia. 1. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Harvey J. Marchant John Van Den Hoff Harry R. Burton |
spellingShingle |
Harvey J. Marchant John Van Den Hoff Harry R. Burton LORICATE CHOANOFLAGELLATES FROM ELLIS FJORD, ANTARCTICA INCLUDING THE DESCRIPTION OF ACANTHOCORBIS TINTINNABULUM SP. NOV. |
author_facet |
Harvey J. Marchant John Van Den Hoff Harry R. Burton |
author_sort |
Harvey J. Marchant |
title |
LORICATE CHOANOFLAGELLATES FROM ELLIS FJORD, ANTARCTICA INCLUDING THE DESCRIPTION OF ACANTHOCORBIS TINTINNABULUM SP. NOV. |
title_short |
LORICATE CHOANOFLAGELLATES FROM ELLIS FJORD, ANTARCTICA INCLUDING THE DESCRIPTION OF ACANTHOCORBIS TINTINNABULUM SP. NOV. |
title_full |
LORICATE CHOANOFLAGELLATES FROM ELLIS FJORD, ANTARCTICA INCLUDING THE DESCRIPTION OF ACANTHOCORBIS TINTINNABULUM SP. NOV. |
title_fullStr |
LORICATE CHOANOFLAGELLATES FROM ELLIS FJORD, ANTARCTICA INCLUDING THE DESCRIPTION OF ACANTHOCORBIS TINTINNABULUM SP. NOV. |
title_full_unstemmed |
LORICATE CHOANOFLAGELLATES FROM ELLIS FJORD, ANTARCTICA INCLUDING THE DESCRIPTION OF ACANTHOCORBIS TINTINNABULUM SP. NOV. |
title_sort |
loricate choanoflagellates from ellis fjord, antarctica including the description of acanthocorbis tintinnabulum sp. nov. |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.630.789 http://polaris.nipr.ac.jp/~penguin/polarbiosci/issues/pdf/1987-Marchant2.pdf |
long_lat |
ENVELOPE(78.132,78.132,-68.603,-68.603) |
geographic |
Ellis Fjord Vestfold Vestfold Hills |
geographic_facet |
Ellis Fjord Vestfold Vestfold Hills |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
http://polaris.nipr.ac.jp/~penguin/polarbiosci/issues/pdf/1987-Marchant2.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.630.789 http://polaris.nipr.ac.jp/~penguin/polarbiosci/issues/pdf/1987-Marchant2.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766025064979890176 |