Prasionema heeschiae sp. nov. (Prasiolales, Chlorophyta) from Campbell Island, New Zealand: first record of Prasionema in the southern hemisphere
A new species in the genus Prasionema (Prasiolales, Trebouxiophyceae) is described from Campbell Island, in the New Zealand subantarctic region, the first record of this genus in the southern hemisphere. Prasionema heeschiae sp. nov. is filamentous, uni- to predominantly biseriate, with disc-shaped...
Main Authors: | , |
---|---|
Format: | Text |
Language: | unknown |
Published: |
Taylor & Francis
2018
|
Subjects: | |
Online Access: | https://dx.doi.org/10.6084/m9.figshare.6115898.v1 https://tandf.figshare.com/articles/_i_Prasionema_heeschiae_i_sp_nov_Prasiolales_Chlorophyta_from_Campbell_Island_New_Zealand_first_record_of_i_Prasionema_i_in_the_southern_hemisphere/6115898/1 |
id |
ftdatacite:10.6084/m9.figshare.6115898.v1 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.6084/m9.figshare.6115898.v1 2023-05-15T18:27:13+02:00 Prasionema heeschiae sp. nov. (Prasiolales, Chlorophyta) from Campbell Island, New Zealand: first record of Prasionema in the southern hemisphere Nelson, Wendy A. Sutherland, Judy E. 2018 https://dx.doi.org/10.6084/m9.figshare.6115898.v1 https://tandf.figshare.com/articles/_i_Prasionema_heeschiae_i_sp_nov_Prasiolales_Chlorophyta_from_Campbell_Island_New_Zealand_first_record_of_i_Prasionema_i_in_the_southern_hemisphere/6115898/1 unknown Taylor & Francis https://dx.doi.org/10.1080/09670262.2018.1423577 https://dx.doi.org/10.6084/m9.figshare.6115898 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY Microbiology FOS Biological sciences Cell Biology Genetics Evolutionary Biology 59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences Ecology 69999 Biological Sciences not elsewhere classified Developmental Biology Inorganic Chemistry FOS Chemical sciences Plant Biology Text article-journal Journal contribution ScholarlyArticle 2018 ftdatacite https://doi.org/10.6084/m9.figshare.6115898.v1 https://doi.org/10.1080/09670262.2018.1423577 https://doi.org/10.6084/m9.figshare.6115898 2021-11-05T12:55:41Z A new species in the genus Prasionema (Prasiolales, Trebouxiophyceae) is described from Campbell Island, in the New Zealand subantarctic region, the first record of this genus in the southern hemisphere. Prasionema heeschiae sp. nov. is filamentous, uni- to predominantly biseriate, with disc-shaped cells, and an axial plastid with a central pyrenoid. It is anchored by an enlarged pigmented basal cell. There is evidence of reproduction by both spores and fragmentation. This species was found growing on a timber wharf above the high tide level. The only other species in the genus, P. payeri Heesch, M.Pazoutová & Rindi, was described from Spitzbergen growing on soil in a high nutrient environment. The bipolar distribution of Prasionema is discussed. Based on phylogenetic analyses that included sequence data from holotype material of southern filamentous Prasiolales, we reduce Rosenvingiella australis to synonymy with R. tasmanica . Text Spitzbergen DataCite Metadata Store (German National Library of Science and Technology) New Zealand Campbell Island ENVELOPE(169.500,169.500,-52.500,-52.500) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Microbiology FOS Biological sciences Cell Biology Genetics Evolutionary Biology 59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences Ecology 69999 Biological Sciences not elsewhere classified Developmental Biology Inorganic Chemistry FOS Chemical sciences Plant Biology |
spellingShingle |
Microbiology FOS Biological sciences Cell Biology Genetics Evolutionary Biology 59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences Ecology 69999 Biological Sciences not elsewhere classified Developmental Biology Inorganic Chemistry FOS Chemical sciences Plant Biology Nelson, Wendy A. Sutherland, Judy E. Prasionema heeschiae sp. nov. (Prasiolales, Chlorophyta) from Campbell Island, New Zealand: first record of Prasionema in the southern hemisphere |
topic_facet |
Microbiology FOS Biological sciences Cell Biology Genetics Evolutionary Biology 59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences Ecology 69999 Biological Sciences not elsewhere classified Developmental Biology Inorganic Chemistry FOS Chemical sciences Plant Biology |
description |
A new species in the genus Prasionema (Prasiolales, Trebouxiophyceae) is described from Campbell Island, in the New Zealand subantarctic region, the first record of this genus in the southern hemisphere. Prasionema heeschiae sp. nov. is filamentous, uni- to predominantly biseriate, with disc-shaped cells, and an axial plastid with a central pyrenoid. It is anchored by an enlarged pigmented basal cell. There is evidence of reproduction by both spores and fragmentation. This species was found growing on a timber wharf above the high tide level. The only other species in the genus, P. payeri Heesch, M.Pazoutová & Rindi, was described from Spitzbergen growing on soil in a high nutrient environment. The bipolar distribution of Prasionema is discussed. Based on phylogenetic analyses that included sequence data from holotype material of southern filamentous Prasiolales, we reduce Rosenvingiella australis to synonymy with R. tasmanica . |
format |
Text |
author |
Nelson, Wendy A. Sutherland, Judy E. |
author_facet |
Nelson, Wendy A. Sutherland, Judy E. |
author_sort |
Nelson, Wendy A. |
title |
Prasionema heeschiae sp. nov. (Prasiolales, Chlorophyta) from Campbell Island, New Zealand: first record of Prasionema in the southern hemisphere |
title_short |
Prasionema heeschiae sp. nov. (Prasiolales, Chlorophyta) from Campbell Island, New Zealand: first record of Prasionema in the southern hemisphere |
title_full |
Prasionema heeschiae sp. nov. (Prasiolales, Chlorophyta) from Campbell Island, New Zealand: first record of Prasionema in the southern hemisphere |
title_fullStr |
Prasionema heeschiae sp. nov. (Prasiolales, Chlorophyta) from Campbell Island, New Zealand: first record of Prasionema in the southern hemisphere |
title_full_unstemmed |
Prasionema heeschiae sp. nov. (Prasiolales, Chlorophyta) from Campbell Island, New Zealand: first record of Prasionema in the southern hemisphere |
title_sort |
prasionema heeschiae sp. nov. (prasiolales, chlorophyta) from campbell island, new zealand: first record of prasionema in the southern hemisphere |
publisher |
Taylor & Francis |
publishDate |
2018 |
url |
https://dx.doi.org/10.6084/m9.figshare.6115898.v1 https://tandf.figshare.com/articles/_i_Prasionema_heeschiae_i_sp_nov_Prasiolales_Chlorophyta_from_Campbell_Island_New_Zealand_first_record_of_i_Prasionema_i_in_the_southern_hemisphere/6115898/1 |
long_lat |
ENVELOPE(169.500,169.500,-52.500,-52.500) |
geographic |
New Zealand Campbell Island |
geographic_facet |
New Zealand Campbell Island |
genre |
Spitzbergen |
genre_facet |
Spitzbergen |
op_relation |
https://dx.doi.org/10.1080/09670262.2018.1423577 https://dx.doi.org/10.6084/m9.figshare.6115898 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.6084/m9.figshare.6115898.v1 https://doi.org/10.1080/09670262.2018.1423577 https://doi.org/10.6084/m9.figshare.6115898 |
_version_ |
1766209241220120576 |