A new species of Monstrillopsis (Crustacea, Copepoda, Monstrilloida) from the lower Northwest Passage of the Canadian Arctic
A new species of monstrilloid copepod, Monstrillopsis planifrons sp. n., is described from an adult female that was collected beneath snow-covered sea ice during the 2014 Ice Covered Ecosystem – CAMbridge bay Process Study (ICE-CAMPS) in Dease Strait of the Canadian Arctic Archipelago. Currently, up...
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2017
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Online Access: | https://doi.org/10.3897/zookeys.709.20181 |
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ftzenodo:oai:zenodo.org:1150028 2024-09-15T17:52:10+00:00 A new species of Monstrillopsis (Crustacea, Copepoda, Monstrilloida) from the lower Northwest Passage of the Canadian Arctic Delaforge, Aurélie Suárez-Morales, Eduardo Walkusz, Wojciech Campbell, Karley Mundy, C. J. 2017-10-18 https://doi.org/10.3897/zookeys.709.20181 unknown Pensoft Publishers https://zenodo.org/communities/biosyslit https://doi.org/10.3897/zookeys.709.20181 oai:zenodo.org:1150028 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode ZooKeys, 709, 1-16, (2017-10-18) Animalia Arthropoda Maxillopoda Monstrilloida Monstrillidae Monstrillopsis Cephalornis Coelenterata Bilateria Nephrozoa Protostomia Ecdysozoa Circumscriptional names of the taxon under Notchia Crustacea Platycopioida Neocopepoda Poecilostomatoida copepods zooplankton taxonomy under-ice community Canadian Arctic Archipelago info:eu-repo/semantics/article 2017 ftzenodo https://doi.org/10.3897/zookeys.709.20181 2024-07-26T10:48:12Z A new species of monstrilloid copepod, Monstrillopsis planifrons sp. n., is described from an adult female that was collected beneath snow-covered sea ice during the 2014 Ice Covered Ecosystem – CAMbridge bay Process Study (ICE-CAMPS) in Dease Strait of the Canadian Arctic Archipelago. Currently, up to six species of this order are known to occur in polar latitudes. The new species described herein shares similarities with Monstrillopsis dubia (Scott, 1904) but differs in its body proportions and cephalothorax ornamentation; the cephalothorax is covered by minute scattered papillae on dorsal and ventral surfaces; this species has a reduced fifth leg endopod, fifth leg exopod armed with three setae, antennule with fused segments 3–4, and the genital double-somite bears unique posterolateral processes. This is the second species of this genus recorded in the Arctic, after Monstrillopsis ferrarii (Suárez-Morales & Ivanenko, 2004), described from the White Sea, and is the first record of Monstrillopsis in Canadian waters. With the addition of this new species and the recognition of Monstrillopsis bernardensis comb. nov. as a member of this genus, the number of nominal species is now 15. Overall, this genus has a tendency to be distributed in temperate and cold waters, while only three species have been found in tropical and subtropical latitudes. Article in Journal/Newspaper Arctic Archipelago Cambridge Bay Canadian Arctic Archipelago Northwest passage Sea ice White Sea Zooplankton Copepods Zenodo ZooKeys 709 1 16 |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Animalia Arthropoda Maxillopoda Monstrilloida Monstrillidae Monstrillopsis Cephalornis Coelenterata Bilateria Nephrozoa Protostomia Ecdysozoa Circumscriptional names of the taxon under Notchia Crustacea Platycopioida Neocopepoda Poecilostomatoida copepods zooplankton taxonomy under-ice community Canadian Arctic Archipelago |
spellingShingle |
Animalia Arthropoda Maxillopoda Monstrilloida Monstrillidae Monstrillopsis Cephalornis Coelenterata Bilateria Nephrozoa Protostomia Ecdysozoa Circumscriptional names of the taxon under Notchia Crustacea Platycopioida Neocopepoda Poecilostomatoida copepods zooplankton taxonomy under-ice community Canadian Arctic Archipelago Delaforge, Aurélie Suárez-Morales, Eduardo Walkusz, Wojciech Campbell, Karley Mundy, C. J. A new species of Monstrillopsis (Crustacea, Copepoda, Monstrilloida) from the lower Northwest Passage of the Canadian Arctic |
topic_facet |
Animalia Arthropoda Maxillopoda Monstrilloida Monstrillidae Monstrillopsis Cephalornis Coelenterata Bilateria Nephrozoa Protostomia Ecdysozoa Circumscriptional names of the taxon under Notchia Crustacea Platycopioida Neocopepoda Poecilostomatoida copepods zooplankton taxonomy under-ice community Canadian Arctic Archipelago |
description |
A new species of monstrilloid copepod, Monstrillopsis planifrons sp. n., is described from an adult female that was collected beneath snow-covered sea ice during the 2014 Ice Covered Ecosystem – CAMbridge bay Process Study (ICE-CAMPS) in Dease Strait of the Canadian Arctic Archipelago. Currently, up to six species of this order are known to occur in polar latitudes. The new species described herein shares similarities with Monstrillopsis dubia (Scott, 1904) but differs in its body proportions and cephalothorax ornamentation; the cephalothorax is covered by minute scattered papillae on dorsal and ventral surfaces; this species has a reduced fifth leg endopod, fifth leg exopod armed with three setae, antennule with fused segments 3–4, and the genital double-somite bears unique posterolateral processes. This is the second species of this genus recorded in the Arctic, after Monstrillopsis ferrarii (Suárez-Morales & Ivanenko, 2004), described from the White Sea, and is the first record of Monstrillopsis in Canadian waters. With the addition of this new species and the recognition of Monstrillopsis bernardensis comb. nov. as a member of this genus, the number of nominal species is now 15. Overall, this genus has a tendency to be distributed in temperate and cold waters, while only three species have been found in tropical and subtropical latitudes. |
format |
Article in Journal/Newspaper |
author |
Delaforge, Aurélie Suárez-Morales, Eduardo Walkusz, Wojciech Campbell, Karley Mundy, C. J. |
author_facet |
Delaforge, Aurélie Suárez-Morales, Eduardo Walkusz, Wojciech Campbell, Karley Mundy, C. J. |
author_sort |
Delaforge, Aurélie |
title |
A new species of Monstrillopsis (Crustacea, Copepoda, Monstrilloida) from the lower Northwest Passage of the Canadian Arctic |
title_short |
A new species of Monstrillopsis (Crustacea, Copepoda, Monstrilloida) from the lower Northwest Passage of the Canadian Arctic |
title_full |
A new species of Monstrillopsis (Crustacea, Copepoda, Monstrilloida) from the lower Northwest Passage of the Canadian Arctic |
title_fullStr |
A new species of Monstrillopsis (Crustacea, Copepoda, Monstrilloida) from the lower Northwest Passage of the Canadian Arctic |
title_full_unstemmed |
A new species of Monstrillopsis (Crustacea, Copepoda, Monstrilloida) from the lower Northwest Passage of the Canadian Arctic |
title_sort |
new species of monstrillopsis (crustacea, copepoda, monstrilloida) from the lower northwest passage of the canadian arctic |
publisher |
Pensoft Publishers |
publishDate |
2017 |
url |
https://doi.org/10.3897/zookeys.709.20181 |
genre |
Arctic Archipelago Cambridge Bay Canadian Arctic Archipelago Northwest passage Sea ice White Sea Zooplankton Copepods |
genre_facet |
Arctic Archipelago Cambridge Bay Canadian Arctic Archipelago Northwest passage Sea ice White Sea Zooplankton Copepods |
op_source |
ZooKeys, 709, 1-16, (2017-10-18) |
op_relation |
https://zenodo.org/communities/biosyslit https://doi.org/10.3897/zookeys.709.20181 oai:zenodo.org:1150028 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.3897/zookeys.709.20181 |
container_title |
ZooKeys |
container_volume |
709 |
container_start_page |
1 |
op_container_end_page |
16 |
_version_ |
1810294241470971904 |