說明
This dataset presente the distribution of testate amoebae in São miguel island (Azores archipelago)
資料紀錄
此資源出現紀錄的資料已發佈為達爾文核心集檔案（DwC-A），其以一或多組資料表構成分享生物多樣性資料的標準格式。 核心資料表包含 499 筆紀錄。
此 IPT 存放資料以提供資料儲存庫服務。資料與資源的詮釋資料可由「下載」單元下載。「版本」表格列出此資源的其它公開版本，以便利追蹤其隨時間的變更。
版本
以下的表格只顯示可公開存取資源的已發布版本。
如何引用
研究者應依照以下指示引用此資源。:
Souto M, Gonçalves V, Pontevedra-Pombal X, Raposeiro P (2021): Records of testate amoebae in São Miguel island (Azores archipelago). v1.10. Universidade dos Açores. Dataset/Occurrence. http://ipt.gbif.pt/ipt/resource?r=tecamebas&v=1.10
權利
研究者應尊重以下權利聲明。:
此資料的發布者及權利單位為 Universidade dos Açores。 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: 13c79ceb-0ceb-424f-b000-7991d7c49834。 Universidade dos Açores 發佈此資源，並經由GBIF Portugal同意向GBIF註冊成為資料發佈者。
關鍵字
Testate amoebae; Azores; oceanic islands; new records; Testate amoebae; Azores; oceanic islands; new records
聯絡資訊
- 元數據提供者 ●
- 作者 ●
- 出處 ●
- 連絡人
http://orcid.org/http://orcid.org/0000-0002-5739-3090
- 元數據提供者 ●
- 作者 ●
- 出處 ●
- 連絡人
- 元數據提供者 ●
- 作者 ●
- 出處
- 元數據提供者 ●
- 作者 ●
- 出處 ●
- 連絡人
地理涵蓋範圍
São Miguel Island (Azores Archipelago) is an oceanic island located in the middle of the North Atlantic about 1500 km off Portugal mainland.
| 界定座標範圍 | 緯度南界 經度西界 [37.704, -25.857], 緯度北界 經度東界 [37.917, -25.125] |
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分類群涵蓋範圍
Testate amoebae
| Species | Sphenoderia fissirostris, Assulina muscorum, Trinema enchelys, Trinema lineare, Trinema complanatum, Corythion dubium, Corythion pulchellum, Playfairina valkanovi, Euglypha cristata, Euglypha laevis, Euglypha acanthophora, Euglypha filifera, Euglypha strigosa, Euglypha rotunda, Cyphoderia ampulla, Tracheleuglypha dentata, Nebela collaris, Padaungiella tubulata, Padaungiella lageniformis, Quadrulella symmetrica , Planocarina carinata, Argynnia caudata, Argynnia dentistoma, Physochila griseola, Heleopera rosea, Heleopera sphagni, Centropyxis elongata, Centropyxis aerophila, Centropyxis constricta , Centropyxis discoides , Cryptodifflugia sacculus, Trigonopyxis arcula, Difflugia bacillifera, Difflugia elegans, Arcella arenaria, Arcella catinus, Cyclopyxis eurystoma, Phryganella acropodia |
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時間涵蓋範圍
| 起始日期 / 結束日期 | 2019-08-11 / 2020-01-10 |
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計畫資料
Collections were undertaken, and occurrence data recorded during 2020 in São Miguel Island. The collectors were Martin Souto, Vitor Gonçalves and Pedro Miguel Raposeiro. Identification was done by Martin Souto and Xabier Pontevedra-Pombal. Production and analysis of scanning electron microscopy images was done by Xabier Pontevedra-Pombal.
| 計畫名稱 | Records of testate amoebae in São Miguel island (Azores archipelago) |
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| 經費來源 | This work was funded by FCT– Foundation for Science and Technology (DL57/2016/ICETA/EEC2018/25). |
| 研究區域描述 | São Miguel Island (Azores Archipelago) is an oceanic island located in the middle of the North Atlantic about 1500 km off Portugal mainland. |
| 研究設計描述 | Testate amoebae collections were taken at the beginning of the growing season, between spring (February - March) and summer 2020 (May - June). In each location several types of vegetation were chosen for their homogeneity and abundance [e.g., forest, lowland shrub, shrubland, wetland, peatland, riparian communities and within these communities the most abundant bryophytes were sampled. In each subsampling site, three homogeneous subplots (10 × 10 cm) were chosen, defining a total 138 sampling points. |
參與計畫的人員:
取樣方法
Testate amoebae were collected by washing 10 X 10 cm of a wet mass of plant material. The soil was dominated by silt sized particules derived from pyroclastics, because of this, they tried to collect only the vegetable part, the top layer of mosses.
| 研究範圍 | The samples were taken at the beginning of the growing season in spring 2020 (february - march) and summer 2020 (may - june). In each location several types of vegetation were chosen for their homogeneity and abundance (forest, lowland shrub, shrubland, wetlands, peatland, riparian communities, etc) and within these communities the most abundant bryophytes were sampled. Testate amoebae communities were examined in 60 sites (each site, we chose 3 homogeneous subplot (10 X 10 cm) in total 180 sampling points. |
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方法步驟描述:
- To isolate the testate amoebae shells, the mosses were fragmented, washed and stirred in one l of distilled water and then sieved through a 300 μm mesh size to separate large moss particles. The samples were condensed by the sedimentation method and the samples stored in vials with alcohol 50% at 4°C. A small sample from each site of study were stored as reference collection. A drop of each sample was mounted on a semi-permanent slide and all tecamebas were counted and identified at ×200 and ×400 magnification. Microphotographs were taken by a Leica DFC495 camera attached to a Leica DM2500 light microscope with the aid of image analysis software (Leica Application Suite version 3.8.0). The systematics of the taxa are given in accordance with Ogden & Hedley (1980). Accepted names and authorities for vascular plants and bryophytes were checked in http://www.theplantlist.org. (June 2020). The taxa are listed in alphabetical order and major taxonomic groups, together with their brief descriptions, habitats, localities, collection dates, and accession numbers.
額外的詮釋資料
| 替代的識別碼 | 13c79ceb-0ceb-424f-b000-7991d7c49834 |
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| http://ipt.gbif.pt/ipt/resource?r=tecamebas |