Description
The order Isopoda Latreille, 1816 consists of a large number of species occurring in terrestrial, marine, and freshwater environments. In the Southern Ocean (SO), this group is among the most speciose ones and occurs at all depths. Isopoda biogeography, despite being studied since the first Antarctic expeditions, is still poorly known from a geographical point of view, showing large occurrence gaps for some groups in specific sectors of the SO. In this paper, we update the isopod checklists of the Ross Sea and of some peri-Antarctic areas, such as the South Orkney Islands (SOI) and the South Sandwich Islands (SSI), based on the study of museum vouchers curated by the Italian National Antarctic Museum (MNA, Section of Genoa).
A total of 279 MNA samples from 15 different expeditions were studied. From this material, 41 accepted species distributed in 24 families, and 51 genera were recognized. Comparing this newly obtained information with the GBIF (Global Biodiversity Information Facility) and OBIS (Ocean Biodiversity Information System) portal, 15 species are here reported for the first time in the Ross Sea, with 5 new records in the Ross Sea Marine Protected Area. All records are new for the Terra Nova Bay area, for which a checklist of this group has never been produced before.
This dataset is published by Italian National Antarctic Museum (MNA) under the license CC BY 4.0. Please follow the guidelines from the SCAR Data Policy (SCAR, 2022) when using the data. If you have any questions regarding this dataset, please contact us via the contact information provided in the metadata or via data-biodiversity-aq@naturalsciences.be. Issues with dataset can be reported at https://github.com/biodiversity-aq/data-publication/ The publication of this data paper was funded by the Belgian Science Policy Office (BELSPO, contract n°FR/36/AN1/AntaBIS) in the Framework of EU-Lifewatch as a contribution to the SCAR Antarctic biodiversity portal (biodiversity.aq)
Enregistrements de données
Les données de cette ressource occurrence ont été publiées sous forme d'une Archive Darwin Core (Darwin Core Archive ou DwC-A), le format standard pour partager des données de biodiversité en tant qu'ensemble d'un ou plusieurs tableurs de données. Le tableur de données du cœur de standard (core) contient 279 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 n'affiche que les versions publiées de la ressource accessibles publiquement.
Comment citer
Veuillez noter qu'il s'agit d'une ancienne version du jeu de données. Les chercheurs doivent citer cette ressource comme suit:
Noli N, Cecchetto M, Guzzi A, Grillo M, Cometti V, Schiaparelli S, Gan Y (2024). New distributional records of Southern Ocean Isopoda based on vouchers from the Italian National Antarctic Museum (MNA, Section of Genoa). Version 1.3. Italian National Antarctic Museum (MNA, Section of Genoa). Occurrence dataset. https://ipt.biodiversity.aq/resource?r=mna_isopoda&v=1.3
Droits
Les chercheurs doivent respecter la déclaration de droits suivante:
L’éditeur et détenteur des droits de cette ressource est Italian National Antarctic Museum (MNA, Section of Genoa). 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 l'UUID GBIF suivante : df3322f1-9247-4f7e-a173-0209cf155625. Italian National Antarctic Museum (MNA, Section of Genoa) publie cette ressource, et est enregistré dans le GBIF comme éditeur de données avec l'approbation du Scientific Committee on Antarctic Research.
Mots-clé
Occurrence; Specimen; BIOGEOGRAPHY; MUSEUM COLLECTION; ROSS SEA; SOUTHERN OCEAN; TERRA NOVA BAY
Contacts
- Fournisseur Des Métadonnées ●
- Créateur ●
- Personne De Contact
https://orcid.org/0000-0001-8452-2882
- Créateur
- Créateur
- Créateur
- Créateur
- Fournisseur Des Métadonnées ●
- Créateur ●
- Personne De Contact
- Fournisseur Des Métadonnées ●
- Personne De Contact
Couverture géographique
The geographical range of this study is the Southern Ocean. In this study, we specifically focused on the Ross Sea (RS), the South Orkney Islands (SOI), and the South Sandwich Islands (SSI) areas. The Ross Sea area is delimited by Cape Adare, located in the northern Victoria Land (West), to Cape Colbeck on the Edward VII Peninsula (East); as northern and southern delimitation, CCAMLR 88.1 and part of 88.2 Statistical subareas are chosen. MNA samples retrieved in the SOI and the SSI areas are shown: CCAMLR 48.2 and 48.4 Statistical subareas are used in order to geographically determine the SOI and SSI areas. This dataset also comprehends 11 specimens belonging to the sub-antarctic Chilean area of Burdwood Bank.
| Enveloppe géographique | Sud Ouest [-77,417, -176,605], Nord Est [-54,967, 176,258] |
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Couverture taxonomique
N/A
| Kingdom | Animalia |
|---|---|
| Phylum | Arthropoda |
| Class | Malacostraca |
| Order | Isopoda |
| Family | Gnathiidae, Paramunnidae, Austrarcturellidae, Desmosomatidae, Santiidae, Anthuridae, Antarcturidae, Chaetiliidae, Cirolanidae, Leptanthuridae, Munnidae, Aegidae, Serolidae |
Couverture temporelle
| Date de début / Date de fin | 1995-01-23 / 2018-12-05 |
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Méthodes d'échantillonnage
Sampling methods in this dataset vary from cruise to cruise: triangular dredge (IX, XVII PNRA exp.), large dredge (XXV, XXVII, XXVIII, XXIX PNRA exp.), Rauschert dredge (XIX PNRA exp., BAS JR15005 "SO-AntEco" 2016 exp.), Agassiz trawl (AGT) (XIII PNRA exp., XIX PNRA exp., BAS JR18003 "ICEBERGS2" 2018 exp.), Multiple Net Tucker Trawl (TT) (XXIX PNRA exp.), gill net (GN) (XXVII, XXVIII PNRA exp.), Small Hamburg Plankton Net (SHPN) (XXVIII PNRA exp.), trammel net (TN) (XXIX PNRA exp.), 65l Van Veen grab (IX, XI, XIV, XVII XIX PNRA exp.), box corer and multi corer (XXXII PNRA exp.), long line (LL) (XXVIII PNRA exp.) and manual collection through SCUBA diving (XVII, XXV, XXXIV PNRA exp.).
| Etendue de l'étude | This study focused on the voucher specimens of the Isopoda collection curated by the Italian National Antarctic Museum (MNA, Section of Genoa). MNA samples were collected in the framework of 15 different Antarctic research expeditions: PNRA Expedition X (1994/95), XI (1995/96), XIII (1997/98), XIV (1998/99), XVII (2001/02), XIX (2003/04), XXV (2009/10), XXVII (2011/12), XXVIII (2012/13), XXIX (2013/14), XXXII (2016/17), XXXIV (2018/19), and NSF (National Science Foundation) "Icefish04" and BAS (British Antarctic Survey) Expeditions JR15005 "SO-AntEco" and JR18003 "ICEBERGS2". |
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| Contrôle qualité | All records were validated. Coordinates were plotted on map to verify the actual geographical location. All scientific names were checked for typo and matched to the species information backbone of Worlds Register of Marine Species (http://marinespecies.org/) and LSID were assigned to each taxa as scientificNameID. Event dates are compliant to ISO 8601 standard. |
Description des étapes de la méthode:
- All the samples have been sorted and retrieved from the MNA collection.
- The samples have been recognized and classified to the lowest-possible taxonomic level using Leica MZ8 optical stereomicroscope.
- R statistical computing software has been used in order to perform comparative analysis and retrieve new records via rgbif package (rgbif package version 3.7.5) (Chamberlain et al.,2023).
- QGIS and Quantarctica (Matsuoka et al., 2021) has been used in order to produce maps and GIS-related biogeographical information.
Citations bibliographiques
- “A Proposal for the Establishment of a Ross Sea Region Marine Protected Area | Meetings.” n.d. Accessed March 18, 2024. https://meetings.ccamlr.org/en/ccamlr-xxxv/25-rev-1
- Barnes, David K. A., Stefanie Kaiser, Huw J. Griffiths, and Katrin Linse. 2009. “Marine, Intertidal, Freshwater and Terrestrial Biodiversity of an Isolated Polar Archipelago.” Journal of Biogeography 36 (4): 756–69. https://doi.org/10.1111/j.1365-2699.2008.02030.x
- Barnes, David K.A. 2008. “A Benthic Richness Hotspot in the Southern Ocean: Slope and Shelf Cryptic Benthos of Shag Rocks.” Antarctic Science 20 (3): 263–70. https://doi.org/10.1017/S0954102008001089
- Berkman, Paul Arthur, Riccardo Cattaeno-Vietti, Mariachiara Chiantore, Clive Howard-Williams, Vonda Cummnigs, and Rikk Kvitek. 2005. “Marine Research in the Latitudinal Gradient Project along Victoria Land, Antarctica.” Scientia Marina 69 (S2): 57–63. https://doi.org/10.3989/scimar.2005.69s257
- Brandt, Angelika. 1999. “On the Origin and Evolution of Antarctic Peracarida (Crustacea, Malacostraca).” Scientia Marina 63 (S1): 261–74. https://doi.org/10.3989/scimar.1999.63s1261
- Brandt, Angelika, Wiebke Brökeland, Saskia Brix, and Marina Malyutina. 2004. “Diversity of Southern Ocean Deep-Sea Isopoda (Crustacea, Malacostraca) — a Comparison with Shelf Data.” Deep Sea Research Part II: Topical Studies in Oceanography 51 (14–16): 1753–68. https://doi.org/10.1016/j.dsr2.2004.06.033
- Brandt, Angelika, Katrin Linse, and Ute Mühlenhardt-Siegel. 1999. “Biogeography of Crustacea and Mollusca of the Subantarctic and Antarctic Regions.” Scientia Marina 63 (S1): 383–89. https://doi.org/10.3989/scimar.1999.63s1383
- Broyer, Claude De, Krzysztof Jazdzewski, and Patrick Dauby. 2003. “Biodiversity Patterns in the Southern Ocean: Lessons from Crustacea.” https://doi.org/10.13140/RG.2.1.4403.3049
- Chamberlain, Scott, Damiano Oldoni, and John Waller. 2022. “Rgbif: Interface to the Global Biodiversity Information Facility API.”
- Choudhury, Madhumita, and Angelika Brandt. 2007. “Composition and Distribution of Benthic Isopod (Crustacea, Malacostraca) Families off the Victoria-Land Coast (Ross Sea, Antarctica).” Polar Biology 30 (11): 1431–37. https://doi.org/10.1007/s00300-007-0304-0
- Choudhury, Madhumita, and Angelika Brandt. 2009. “Benthic Isopods (Crustacea, Malacostraca) from the Ross Sea, Antarctica: Species Checklist and Their Zoogeography in the Southern Ocean.” Polar Biology 32 (4): 599–610. https://doi.org/10.1007/s00300-008-0560-7
- Clarke, Andrew, and Nadine M. Johnston. 2003. “Antarctic Marine Benthic Diversity.” In Oceanography and Marine Biology, An Annual Review, Volume 41, 55–57. CRC Press.
- Kaiser, Stefanie. 2014. “Antarctic and Sub-Antarctic Isopod Crustaceans (Peracarida, Malacostraca).” In , 166–72.
- Kaiser, Stefanie, David K. A. Barnes, Katrin Linse, and Angelika Brandt. 2008. “Epibenthic Macrofauna Associated with the Shelf and Slope of a Young and Isolated Southern Ocean Island.” Antarctic Science 20 (3): 281–90. https://doi.org/10.1017/S0954102008001107
- Kaiser, Stefanie, David K. A. Barnes, Chester J. Sands, and Angelika Brandt. 2009. “Biodiversity of an Unknown Antarctic Sea: Assessing Isopod Richness and Abundance in the First Benthic Survey of the Amundsen Continental Shelf.” Marine Biodiversity 39 (1): 27–43. https://doi.org/10.1007/s12526-009-0004-9
- Kussakin, O. G. 1967. “Fauna of Isopoda and Tanaidacea in the Coastal Zones of the Antarctic and Subantarctic Waters, In•. Biological Report of the Soviet Antarctic Expeditions 1955-1958, 3.” Issled. Fauny Morei 4 (12): 220–389.
- Matsuoka, Kenichi, Anders Skoglund, George Roth, Jean De Pomereu, Huw Griffiths, Robert Headland, Brad Herried, et al. 2021. “Quantarctica, an Integrated Mapping Environment for Antarctica, the Southern Ocean, and Sub-Antarctic Islands.” Environmental Modelling & Software 140 (June): 105015. https://doi.org/10.1016/j.envsoft.2021.105015
- “Ocean Biodiversity Information System.” n.d. Accessed February 6, 2024. https://obis.org/
- Rehm, Peter, Sven Thatje, Wolf E. Arntz, Angelika Brandt, and Olaf Heilmayer. 2006. “Distribution and Composition of Macrozoobenthic Communities along a Victoria-Land Transect (Ross Sea, Antarctica).” Polar Biology 29 (9): 782–90. https://doi.org/10.1007/s00300-006-0115-8
- The Scientific Committee on Antarctic Research. “SCAR Report 42 - September 2022 - SCAR Data Policy (2022)”. Zenodo, April 13, 2023. https://doi.org/10.5281/zenodo.7825314
Métadonnées additionnelles
| Identifiants alternatifs | df3322f1-9247-4f7e-a173-0209cf155625 |
|---|---|
| https://ipt.biodiversity.aq/resource?r=mna_isopoda |