說明
Fifty-nine species of marine benthic algae are reported for the first time from the coral reefs of isolated Swains Island, American Samoa, based on collections made during February 2002, 2004, 2006, and March 2008 under the auspices of the U.S. National Oceanic and Atmospheric Administration. The collections include 4 species of blue-green algae (cyanobacteria), 38 species of red algae, 3 species of brown algae and 14 species of green algae. Based on their frequency of occurrence at different stations during the 4 cruises, Rhipilia geppiorum and Microdictyon umbilicatum were considered the most widely distributed species during the months of February and March. Twenty-eight species represent new records for the Samoan Archipelago (American Samoa and Samoa).
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 182 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。:
Tsuda R T, Fisher J R, Vroom P S (2024). Records of Marine Benthic Algae from Swains Island, American Samoa. Version 1.1. Southwestern Pacific Ocean Biogeographic Information System (OBIS) Node. Occurrence dataset. https://nzobisipt.niwa.co.nz/resource?r=swains_algae&v=1.1
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 Southwestern Pacific Ocean Biogeographic Information System (OBIS) Node。 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: 8690853d-76b3-488c-8b62-d955ac69083a。 Southwestern Pacific Ocean Biogeographic Information System (OBIS) Node 發佈此資源，並經由Ocean Biodiversity Information System同意向GBIF註冊成為資料發佈者。
關鍵字
Occurrence; Specimen
聯絡資訊
- 元數據提供者 ●
- 出處 ●
- 連絡人
- 出處
- 出處
地理涵蓋範圍
Swains Island, American Samoa
| 界定座標範圍 | 緯度南界 經度西界 [-11.085, -171.154], 緯度北界 經度東界 [-11.046, -171.066] |
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時間涵蓋範圍
| 起始日期 / 結束日期 | 2002-02-17 / 2008-03-18 |
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取樣方法
Swains Island was visited in 2002, 2004, 2006, and 2008 as part of the U.S. National Oceanic and Atmospheric Administration’s (NOAA) Pacific Islands Fisheries Science Center’s (PIFSC) Coral Reef Ecosystem Division’s (CRED) Reef Assessment and Monitoring Program (RAMP). Algal samples were collected by hand by scuba divers at 12 permanently established monitoring sites and 1 incidental site (see Appendix) following the protocol of Preskitt et al. (2004), and immediately frozen.
| 研究範圍 | Swains Island, American Samoa |
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方法步驟描述:
- Prior to taxonomic examination, plastic bags of frozen algae from each station were thawed in tap water. Thawed seawater was poured carefully from the bag and replaced with 4% formalin in seawater to prevent the fragile turf algae and epiphytes from decomposing. The collections were examined using a dissecting microscope, and all epiphytes and turf were separated. The small specimens were mounted on glass slides by decalcifying with 10% hydrochloric acid, staining with aniline blue and mounting with 30% corn syrup (Karo) with phenol. Larger specimens were mounted on segments of herbarium paper; 5 specimens were also preserved in vials with 4% formalin in seawater. The small quantities of non-processed specimens from each station were consolidated into separate jars and preserved in 4% formalin in seawater. The retention of these specimens was to allow us to revisit the site collection, if needed, during our critical taxonomic reexamination of specimens, including epiphytes.
收藏資料
| 蒐藏名稱 | Herbarium Pacificum of the Bishop Museum, Honolulu |
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| 蒐藏編號 | BISH |
| 蒐藏名稱 | Peter S. Vroom pers coll. |
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| 蒐藏編號 | PSV |
| 標本保存方法 | Formalin |
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引用文獻
- Tsuda, R.T., Fisher, J.R. and Vroom, P.S., 2011. First records of marine benthic algae from Swains Island, American Samoa. Cryptogamie, Algologie, 32(3), pp.271-291.
額外的詮釋資料
marine, harvested by iOBIS
| 替代的識別碼 | 8690853d-76b3-488c-8b62-d955ac69083a |
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| https://nzobisipt.niwa.co.nz/resource?r=swains_algae |