Records of Boeckella poppei (Mrazek, 1901) (Calanoida: Centropagidae) obtained during Ukrainian Antarctic Expeditions

Occurrence Spécimen
Dernière version Publié par National Antarctic Scientific Center of Ukraine le oct. 19, 2023 National Antarctic Scientific Center of Ukraine
Date de publication:
19 octobre 2023
Licence:
CC-BY 4.0

Téléchargez la dernière version de la ressource en tant quArchive Darwin Core (DwC-A), ou les métadonnées de la ressource au format EML ou RTF :

Données sous forme de fichier DwC-A (zip) télécharger 51 enregistrements dans Anglais (7 KB) - Fréquence de mise à jour: inconnue
Métadonnées sous forme de fichier EML télécharger dans Anglais (22 KB)
Métadonnées sous forme de fichier RTF télécharger dans Anglais (16 KB)

Description

The copepod Boeckella poppei (Mrazek, 1901) (Calanoida: Centropagidae) is one of the Maritime Antarctic’s most common freshwater zooplankton species. It was first reported from the Antarctic in 1961–1962 on Signy Island (South Orkney Islands). Although the in situ refugia hypothesis suggests that this species survived in regional refuges throughout multiple Pleistocene glacial cycles. Since then, its presence has been confirmed from many locations in the Maritime Antarctic. The species is also present on sub-Antarctic South Georgia and in lakes around the Prince Charles Mountains in Continental Antarctica, and in southern South America. However, in the central part of the western Antarctic Peninsula, specifically in the Wilhelm Archipelago, there have to date been only a few disjointed records of the species and its distribution here has not been documented in any detail beyond being noted as numerous both north and south of the Ukrainian Antarctic Akademik Vernadsky station. Here, we report B. poppei in 51 samples obtained from 23 lakes on eight islands in the Wilhelm Archipelago. Living specimens were observed both in the ice-free summer season and well after the formation of surface ice on water bodies. Adult specimens were present in all samples, while the copepodid stages were only rarely observed and nauplii were not encountered.

Enregistrements de données

Les données de cette ressource occurrence ont été publiées sous forme dune Archive Darwin Core (Darwin Core Archive ou DwC-A), le format standard pour partager des données de biodiversité en tant quensemble dun ou plusieurs tableurs de données. Le tableur de données du cœur de standard (core) contient 51 enregistrements.

Cet IPT archive les données et sert donc de dépôt de données. Les données et métadonnées de la ressource sont disponibles pour téléchargement dans la section téléchargements. Le tableau des versions liste les autres versions de chaque ressource rendues disponibles de façon publique et permet de tracer les modifications apportées à la ressource au fil du temps.

Versions

Le tableau ci-dessous naffiche que les versions publiées de la ressource accessibles publiquement.

Comment citer

Les chercheurs doivent citer cette ressource comme suit:

Protsenko Y, Kovalenko P, Salganskiy O, Gogol S, Pugovkin A, Dzhulai A, Tkachenko V, Svetlichniy L, Nabokin M, Kozeretska I, Convey P (2023). Records of Boeckella poppei (Mrazek, 1901) (Calanoida: Centropagidae) obtained during Ukrainian Antarctic Expeditions. Version 1.0. National Antarctic Scientific Center of Ukraine. Occurrence dataset. https://ukraine.ipt.gbif.no/resource?r=boeckellapoppei_nanc&v=1.0

Droits

Les chercheurs doivent respecter la déclaration de droits suivante:

L’éditeur et détenteur des droits de cette ressource est National Antarctic Scientific Center of Ukraine. Ce travail est sous licence Creative Commons Attribution (CC-BY) 4.0.

Enregistrement GBIF

Cette ressource a été enregistrée sur le portail GBIF, et possède lUUID GBIF suivante : e1d0d416-e430-4fb8-b3c1-6dfa66ffd778.  National Antarctic Scientific Center of Ukraine publie cette ressource, et est enregistré dans le GBIF comme éditeur de données avec lapprobation du Participant Node Managers Committee.

Mots-clé

Occurrence; Specimen

Contacts

Yurii Protsenko
  • Fournisseur Des Métadonnées ●
  • Créateur ●
  • Personne De Contact
  • Dr.
Taras Shevchenko National University of Kyiv
01601 Kyiv
UA
Pavlo Kovalenko
  • Créateur
  • Researcher
State Institution Institute for Evolutionary Ecology, National Academy of Sciences of Ukraine
03143 Kyiv
UA
Oleksandr Salganskiy
  • Créateur
  • Researcher
National University of Life and Environmental Scienсes of Ukraine
03041 Kyiv
UA
Sergij Gogol
  • Créateur
  • Researcher
R.E. Kavetsky Institute of Experimental Pathology, Oncology and Radiobiology, National Academy of Sciences of Ukraine
03022 Kyiv
UA
Anton Pugovkin
  • Créateur
  • Researcher
State Institution National Antarctic Scientific Center, Ministry of Educationand Science of Ukraine
01601 Kyiv
UA
Artem Dzhulai
  • Créateur
  • Researcher
Dalhousie University
B3H3Z1 Halifax
CA
Vadym Tkachenko
  • Créateur
  • Researcher
State Institution National Antarctic Scientific Center, Ministry of Education and Science of Ukraine
01601 Kyiv
UA
Leonid Svetlichniy
  • Créateur
  • Researcher
I.I. Schmalhausen Institute of Zoology, National Acade my of Sciences of Ukraine
01054 Kyiv
UA
Mykhailo Nabokin
  • Créateur
  • Researcher
Ukrainian Scientific Center of Ecology of the Sea, Ministry of Environment and Natural Resources of Ukraine
65009 Odesa
UA
Irina Kozeretska
  • Fournisseur Des Métadonnées ●
  • Créateur
  • DSc
State Institution National Antarctic Scientific Center, Ministry of Education and Science of Ukraine
01601 Kyiv
UA
Peter Convey
  • Fournisseur Des Métadonnées ●
  • Créateur
  • Individual Merit Scientist
British Antarctic Survey
  • High Cross, Madingley Road
CB3 0ET Cambridge
GB
Oleh Prylutskyi
  • Curateur Des Données
  • Associate professor
V. N. Karazin Kharkiv National University
  • Svobody sq. 4, School of Biology
61022 Kharkiv
UA

Couverture géographique

We collected the material mostly within the Wilhelm Archipelago, with some taken on the South Shetlands, King George Island, Nelson Island, and De caption Island.

Enveloppe géographique Sud Ouest [-68,72, -75,938], Nord Est [-59,356, -47,813]

Couverture taxonomique

Pas de description disponible

Kingdom Animalia
Phylum Arthropoda
Subphylum Crustacea
Order Calanoida
Family Centropagidae
Genus Boeckella
Species Boeckella poppei (Mrazek, 1901)

Couverture temporelle

Epoque de formation 2005-2006
Epoque de formation 2008-2009
Epoque de formation 2021-2023

Méthodes déchantillonnage

We condensed a known volume of water through a small Apstein net with a mesh size of 100 μm. If we could not concentrate the sample in situ, the water was transported to the laboratory in tanks made of chemically inert plastic and filtered through the gauze with a mesh size of 100 μm. If the lake was covered with ice, a well was cut to sample it. A sample was collected from 5 to 50 liters of water, depending on the size of the reservoir and the visible number of copepods inside. The remaining water was removed using a pipette with its tip covered by gauze. The residue was fixed in 96% ethanol, signed, and transported to Ukraine for analysis.

Etendue de létude The study was done on 114 samples of invertebrates collected in 2005–2006, 2008–2009, 2015–2019, and 2021–2023 UAEs. We collected the material mostly within the Wilhelm Archipelago, with some taken on the South Shetlands, King George Island, Nelson Island, and De caption Island.
Contrôle qualité Boeckella poppei was identified according to Bayly , using a stereoscopic microscope MBS-10 (USSR) and a trinocular microscope Euromex (the Netherlands).

Description des étapes de la méthode:

  1. We condensed a known volume of water through a small Apstein net with a mesh size of 100 μm.
  2. Specimens were immediately preserved in 96%
  3. Identification of specimens in Department of population dynamics (Institute for evolutionary ecology NAS Ukraine, Kyiv)

Données de collection

Nom de la collection Collection of invertebrates from Antarctic, National Antarctic Scientific Center
Méthode de conservation des spécimens Alcohol

Citations bibliographiques

  1. Nabokin, M., Salganskiy, O., Tkachenko, V., Kovalenko, P., Dzhulai, A., Puhovkin, A., Gogol, S., Protsenko, Yu., Svetlichniy, L., & Kozeretska, I. (2023). Records of Boeckella poppei (Mrazek, 1901) (Calanoida: Centropagidae) obtained during Ukrainian Antarctic Expeditions. Ukrainian Antarctic Journal, 21(1), 55–65. https://doi.org/10.33275/1727-7485.1.2023.706

Métadonnées additionnelles