說明
We present an updated database of 37 species of the genus Boeckella (Calanoida Centropagidae). This data aims to provide a comprehensive description of the geographic distribution of the genus south of latitude 40ºS in southern South America, the three-main terrestrial biogeographic regions of Antarctica (i.e. sub-Antarctic islands, maritime and continental Antarctica) and Oceania. Last version incorporates 201 new records, 193 from Oceania (i.e. Australia, Tasmania, New Zealand, New Caledonia), 7 new records from southern South America and sub-Antarctic island South Georgia and 1 new record from Mongolia. Additionally, we changed the taxonomic status of previous identification in the light of ongoing molecular studies.
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如何引用
研究者應依照以下指示引用此資源。:
Maturana C S, Rosenfeld S, Naretto J (2019): Occurrences of Boeckella at high latitudes in the southern hemisphere. v1.3. Universidad de Magallanes. Dataset/Occurrence. https://gbif-chile.mma.gob.cl/ipt/resource?r=boeckella_so&v=1.3
權利
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此資料的發布者及權利單位為 Universidad de Magallanes。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF 註冊
此資源已向GBIF註冊，並指定以下之GBIF UUID: 474ee54a-9eae-4b67-b79b-d8fc2d9ec884。 Universidad de Magallanes 發佈此資源，並經由GBIF Chile同意向GBIF註冊成為資料發佈者。
關鍵字
sub-Antarctic islands; Antarctica; Patagonia; Calanoidea; freshwater ecosystems; Falkland; Malvinas; Australasia; Mongolia; New Caledonia; Occurrence; Specimen
聯絡資訊
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https://orcid.org/0000-0002-4427-8093
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地理涵蓋範圍
The dataset comprises South America at latitudes beyond 40°S, which encompasses most of the Patagonian and sub-Antarctic Provinces and the classically defined terrestrial biogeographic regions of Antarctica. The latter include the core sub-Antarctic islands (South Georgia, Prince Edward Islands, Macquarie Island, Heard Island, Crozet, and Kerguelen Islands), maritime Antarctica (west coast of Antarctic Peninsula, South Shetland Islands, South Orkney Islands, South Sandwich Islands) and continental Antarctica. This updated version included Australia, New Zealand, New Caledonia, Tasmania records and one published record from Mongolia.
| 界定座標範圍 | 緯度南界 經度西界 [-81.308, -120.672], 緯度北界 經度東界 [21, 180] |
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分類群涵蓋範圍
The present dataset reports occurrences of the genus Boeckella at species level.
| Species | Boeckella antiqua, Boeckella bergi, Boeckella brasiliensis, Boeckella brevicaudata, Boeckella gibbosa, Boeckella gracilipes, Boeckella gracilis, Boeckella longicauda, Boeckella meteoris, Boeckella michaelseni, Boeckella poopoensis, Boeckella poppei, Boeckella silvestrii, Boeckella vallentini, Boeckella dilatata, Boeckella delicata, Boeckella hamata, Boeckella propinqua, Boeckella spinogibba, Boeckella tanea, Boeckella triarticulata, Boeckella minuta, Boeckella symmetrica, Boeckella bispinosa, Boeckella fluvialis, Boeckella geniculata, Boeckella major, Boeckella montana, Boeckella robusta, Boeckella saycei, Boeckella shieli, Boeckella timmsi, Boeckella nyoraensis, Boeckella opaqua, Boeckella pilkililli, Boeckella pseudochelaea, Boeckella rubra |
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時間涵蓋範圍
| 起始日期 / 結束日期 | 2012-01-01 / 2019-08-06 |
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計畫資料
The present study provides an updated database of 37 species of Boeckella, using a combination of recent sampling data and published records available in the literature, giving a comprehensive description of the geographic distribution of the genus Boeckella at high latitudes in southern South America, the three main terrestrial biogeographic regions of Antarctica (sub-, maritime and continental), including Australasia, Mongolia and New Caledonia. We included new records from South Georgia and changed the taxonomic status of previous records.
| 計畫名稱 | Distribution of the genus Boeckella at high latitudes: South America, sub-Antarctic islands and Antarctica |
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| 辨識碼 | CESP2017-0007 |
| 經費來源 | INACH DT-04_16, Institute of Ecology and Biodiversity (Chile) CONICYT PIA APOYO CCTE AFB170008, P05-002 ICM; Conicyt Ph.D. Grant 21150317. NERC core funding to the BAS ‘Biodiversity, Evolution and Adaptation’ Team; Conicyt Ph.D. Grant 21140632; INACH DG-03_16; regular Fondecyt project 1151336, PIA-CONICYT ACT172065, PCI-CONICYT REDES150027. |
| 研究區域描述 | The dataset was filtered by the area of interest, defined as South America at latitudes beyond 40°S, which encompasses most of the Patagonian and sub-Antarctic Provinces and includes sub-polar forest and grassland ecoregions. The classically defined terrestrial biogeographic regions of Antarctica. The latter include the core sub-Antarctic islands (South Georgia, Prince Edward Islands, Macquarie Island, Heard Island, Crozet, and Kerguelen Islands), maritime Antarctica (west coast of Antarctic Peninsula, South Shetland Islands, South Orkney Islands, South Sandwich Islands) and continental Antarctica. For the purpose of geospatial analyses, two main ecoregions in South America were considered, these being the subpolar forest and grassland ecoregions as defined in the Terrestrial Ecoregions of the World shapefile (Olson 2001). Subpolar forest here includes the union of the Valdivian and the Magellanic temperate forest ecoregions, and the grassland ecoregion includes the union of the Patagonian steppe and low monte ecoregions. The definitions of the continental, maritime and sub-Antarctic regions are as described in Convey (2017). Finally, we updated this dataset including records from Australasia, which involves published and unpublished records from Australia, Tasmania, New Zealand, New Caledonia and Mongolia. |
| 研究設計描述 | This database will underpin future comprehensive systematic research on the genus, including the application of molecular phylogenetic approaches, allowing reconstruction of the regional evolutionary history of the genus, and in particular its members in the sub-Antarctic and Antarctic regions. |
參與計畫的人員:
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取樣方法
Collections took place from the shoreline, scooping individuals from the water column of lakes, ponds and small pools using a zooplankton net at locations across sub-Antarctic islands (Crozet, Kerguelen and South Georgia), maritime Antarctic (i.e. islands at the west side of Antarctic Peninsula, South Shetland Islands and Signy Island), part of the sub-polar forest ecoregion and Falkland/Malvinas Islands. Samples were immediately preserved in ethanol (99%), other than a small number of collected specimens that were preserved using formalin (5%) for morphological analysis. GPS positions were recorded for each sample location.
| 研究範圍 | The dataset was filtered by the area of interest, defined as South America at latitudes beyond 40°S, which encompasses most of the Patagonian and sub-Antarctic Provinces with they sub-polar forest and grassland ecoregions, and the classically defined terrestrial biogeographic regions of Antarctica. The latter include the core sub-Antarctic islands (South Georgia, Prince Edward Islands, Macquarie Island, Heard Island, Crozet, and Kerguelen Islands), maritime Antarctica (west coast of Antarctic Peninsula, South Shetland Islands, South Orkney Islands, South Sandwich Islands) and continental Antarctica. The collections took place one time. |
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| 品質控管 | Records lacking precise geographic location (coordinates) were assigned georeferences by identification from the description (e.g. lakes names) of the reported collection locality included in the relevant metadata. The species list was updated to exclude erroneous or suspect records, rule out possible synonymies and include up to date taxonomy. |
方法步驟描述:
- For taxonomic identification at species level, the fifth leg from male specimens was removed and observed under an inverted microscope at 10X and 20X for confirmation of diagnostic characters as described by Bayly (1992). All available information was collated from the scientific literature reporting sampling or taxonomic revision of Boeckella species in southern South America, the sub-Antarctic islands, maritime and continental Antarctic. We included Boeckella records from 1855 to 1997 listed in the historical review of Menu-Marque et al. 2000 and additional information available in the literature from 1997 to present. Only records including the geographic location (coordinates) or approximate (identifiable) location of reported samples were incorporated in the database. Regarding the records from this new updated version (Australia, Tasmania, New Zealand, New Caledonia and Mongolia), were collated from scientific literature (enlisted in this metadata) and from the dataset of Ian Duggan and Ian Hogg from University of Waikato through BOLD System. These authors obtained, identified and classified the specimens. There were changes in the classification of species rank in Falkland/Malvinas Islands, Punta Arenas and possible a new lineage in Hornos Is. (Cape Horn, South America). Manuscript with molecular and morphology analyses is in preparation.
收藏資料
| 蒐藏名稱 | Coleccion de Invertebrados del Laboratorio de Ecologia Molecular de la Universidad de Chile |
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| 蒐藏編號 | UChile:LEM:Inv:Crus:Boeck |
| 上層採集品識別碼 | UChile:LEM |
| 標本保存方法 | Alcohol, Formalin |
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| 管理單位 | 計數 100 +/- 30 Plastic flask |
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引用文獻
- Previattelli, D., Perbiche-Neves, G., Menu-Marque, S. & Falgina de Rocha C.E. (2015) Range extension of Boeckella bergi Richard 1897 (Crustacea: Copepoda: Centropagidae), with comments on the taxonomy of the species. Biota Neotropica, 15(3), e20140076 dx.doi.org/10.1590/1676-06032015007614
- Menu-Marque, S., Morrone, J.J. & Locascio, C. (2000) Distributional pattern of the South American species of Boeckella (Copepoda: Centropagidae): A track analysis. Journal of Crustacean Biology, 20, 262-272.
- Pugh, P.J.A., Dartnall, H.J.G. & McInnes, S.J. (2002) The non-marine Crustacea of Antarctica and the Islands of the Southern Ocean: biodiversity and biogeography. Journal of Natural History, 36, 1047-1103
- Garcia, E. & Dieguez, M. (2014) Vulnerability of patagonian planktonic copepods to fluctuations in temperature and UV radiation. Crustaceana, 87(3), 291-304
- De los Rios, P. & Mansilla, A. (2014) On the geographic distribution of Boeckella brevicaudata (Brady, 1875) (Copepoda, Calanoida) and its species associations in seasonal ephemeral pools in the Magallanes Region (53°S, Chile). Crustaceana, 87(5), 540-550.
- Olson, D. M., Dinerstein, E., Wikramanayake, E. D., Burgess, N. D., Powell, G. V. N., Underwood, E. C., D'Amico, J. A., Itoua, I., Strand, H. E., Morrison, J. C., Loucks, C. J., Allnutt, T. F., Ricketts, T. H., Kura, Y., Lamoreux, J. F., Wettengel, W. W., Hedao, P., Kassem, K. R. 2001. Terrestrial ecoregions of the world: a new map of life on Earth. Bioscience 51(11):933-938. https://doi.org/10.1641/0006-3568(2001)051[0933:TEOTWA]2.0.CO;2
- Bayly, I.A.E (1967) A new species of Boeckella (Copepoda: Calanoida) and additional comments on some others species of the genus. Papers and Proceedings of the Royal Society of Tasmania, 101:97-101
- Bayly, I.A.E (1979) Further Contribution to a Knowledge of the Centropagid Genera Boeckella, Hemiboeckella and Calamoecia (Athalassic, Calanoid Copepods). Australian Journal of Marine and Freshwater Research 30: 103-127.
- Bayly, I.A.E (1964) A revision of the Australasian species of the freshwater genera Boeckella and Hemiboeckella (Copepoda: Calanoida). Australian Journal of Marine and Freshwater Research 15: 180-238.
- Quinlan, K and I.A.E. Bayly (2017) A new species of Boeckella (Copepoda: Calanoida) from arid Western Australia , an update key, and aspect of claypan ecology. Record of the Western Australian Museum 32: 191-206
- Defaye, D (1998) Description of the first Boeckella (Copepoda, Calanoida, Centropagidae) from New Caledonia. Crustaceana 71(6): 686-699
- Chapman M.A (1973) A new species of Boeckella (Copepoda: Calanoida) from northland, New Zeland. Journal of Marine and Freshwater Research 7(1&2): 153-157.
- Bayly, I.A.E (1998) New species of Calamoecia and Boeckella (freshwater Copepoda: Calanoida) from Western Australia and Queenland. Journal of the Royal Society of Western Australia 81: 177-182.
額外的詮釋資料
| 目的 | This data set was developed as part of the Ph.D. thesis of the principal investigator. The objectives is to publish records of the Boeckella for public domain in order to contribute to the knowledge of freshwater biodiversity and to provide a comprehensive description of the distribution of Boeckella at high latitudes. |
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| 維護說明 | The resource will be updated irregularly, according to new data availability. |
| 替代的識別碼 | 474ee54a-9eae-4b67-b79b-d8fc2d9ec884 |
| https://gbif-chile.mma.gob.cl/ipt/resource?r=boeckella_so |