説明
This database presents a compilation of records in three species of genus Abatus. Records are individualized by specimens and collected by projects of different countries and dates. Therefore, this work aims to unify these samples and records, providing a description of geographical distribution of these three species in different macrozones (southern Patagonia, Subantarctic islands and Antarctica).
データ レコード
この オカレンス（観察データと標本) リソース内のデータは、1 つまたは複数のデータ テーブルとして生物多様性データを共有するための標準化された形式であるダーウィン コア アーカイブ (DwC-A) として公開されています。 コア データ テーブルには、30 レコードが含まれています。
この IPT はデータをアーカイブし、データ リポジトリとして機能します。データとリソースのメタデータは、 ダウンロード セクションからダウンロードできます。 バージョン テーブルから公開可能な他のバージョンを閲覧でき、リソースに加えられた変更を知ることができます。
バージョン
次の表は、公にアクセス可能な公開バージョンのリソースのみ表示しています。
引用方法
研究者はこの研究内容を以下のように引用する必要があります。:
Moya F, Maturana C, Gerard K, Delleuze M, Díaz A, Cabrol L, Saucède T, Poulin E (2024). Records of sea urchins species of genus Abatus in Antarctic and Subantarctic environments. Version 1.1. Instituto de Biodiversidad de Ecosistemas Antárticos y Subantárticos (BASE). Occurrence dataset. https://gbif-chile.mma.gob.cl/ipt/resource?r=abatus_so&v=1.2
権利
研究者は権利に関する下記ステートメントを尊重する必要があります。:
パブリッシャーとライセンス保持者権利者は Instituto de Biodiversidad de Ecosistemas Antárticos y Subantárticos (BASE)。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF登録
このリソースをはGBIF と登録されており GBIF UUID: 57d14cdb-47c9-49ac-99f9-d0796c8eec80が割り当てられています。 GBIF Chile によって承認されたデータ パブリッシャーとして GBIF に登録されているInstituto de Biodiversidad de Ecosistemas Antárticos y Subantárticos (BASE) が、このリソースをパブリッシュしました。
キーワード
Occurrence; Abatus; Antarctic; Echinoids; Marine invertebrates; Southern Ocean; Subantarctic; Specimen
連絡先
- メタデータ提供者 ●
- 論文著者 ●
- 最初のデータ採集者 ●
- 連絡先
- Master Student
- Las Palmeras #3425, Ñuñoa, Santiago, Chile
https://orcid.org/0009-0007-6641-0466
- 最初のデータ採集者 ●
- 連絡先
- Postdoctoral researcher
- Las Palmeras 3425
- 最初のデータ採集者
- Associate researcher
- Av. Pdte. Manuel Bulnes 01855
- 最初のデータ採集者
- Assistant Proffesor
- 最初のデータ採集者
- Researcher
- Avenue de Luminy
- 最初のデータ採集者
- PhD student
- Las Palmeras #3425, Ñuñoa
- 最初のデータ採集者 ●
- 連絡先 ●
- 研究代表者
- Professor
- Las Palmeras 3425
- 最初のデータ採集者
- Professor
地理的範囲
This work covers the records of Abatus species from Magellan Strait, Kerguelen Islands, Falklands/Malvinas Islands, South Shetlands Islands, and Antarctic Peninsula.
| 座標（緯度経度） | 南 西 [-62.219, -69.478], 北 東 [-48.935, 70.219] |
|---|
生物分類学的範囲
This dataset groups three species of Abatus genus belonging to Spantagoida sea urchin family
| Species | Abatus agassizii (heart urchins), Abatus cavernosus (heart urchins), Abatus cordatus (heart urchins) |
|---|
プロジェクトデータ
These projects seek to test biogeographic, ecological, genetic and morphological hypotheses in different species of Antarctic and Subantarctic irregular sea urchins of genus Abatus.
| タイトル | Consequences of brooding development and ecological specialization on the persistence of Abatus populations and species in a changing Southern Ocean |
|---|---|
| 識別子 | BASE LEM_002 |
| ファンデイング | ANID-Programa Iniciativa Científica Milenio-ICN2021_002, FONDECYT Regular 1211672, IPEV project n°1044 PROTEKER, South Atlantic Environmental Research Institute (SAERI), Fondecyt Postdoctoral project 3100139, Fondecyt Regular 1161358. |
| Study Area Description | The study area corresponds to shallow waters in the infralittoral zone of the Antarctic and Subantarctic environments |
| 研究の意図、目的、背景など（デザイン） | To collect the samples two methods were used: 1) manual collection in the infralittoral zone at low tide, and 2) SCUBA diving between 1 to 15 meters deep at high tide. After collection, each individual was preserved in ethanol 95%, the geographic coordinates were recorded using GPS, and the samples were transported onboard or to the research station. Species identification was performed in the laboratory and following the taxonomic key “Antarctic Echinoidea” (http://echinoidea-so.identificationkey.org/mkey.html). Each sea urchin were observed and identified based on diagnostic morphological descriptors. |
プロジェクトに携わる要員:
収集方法
To collect the samples two methods were used: 1) manual collection inthe infralittoral zone at low tide, and 2) SCUBA diving between 1 to 15 meters deep at high tide. After collection, each individual was preserved in ethanol 95%, the geographic coordinates were recorder using GPS, and the samples were transported onboard or to the research station. Species identification was performed in the laboratory and following the taxonomic key “Antarctic Echinoidea” (http://echinoidea-so.identificationkey.org/mkey.html). Each sea urchins were observed and identified based on diagnostic morphological descriptors.
| Study Extent | Samples were collected from Magellan Strait in southern South America. Samples from Kerguelen Islands were collected in the campaigns 1, 5, 8 and 9 of PROTEKER project. Samples from Malvinas Islands were collected during SAERI expedition. Antarctic material was collected from the South Shetlands Islands and Antarctic peninsula under the Antarctic Scientific Expeditions (ECA) 40, 42, 45, 47, 53, 56 and 60. |
|---|---|
| Quality Control | Manual sampling was carried out at random points in the study area. In the other hand, the SCUBA diving sampling points were systematically established with a separation of 500 meters in the study area. |
Method step description:
- The step-by-step methodology details of each project can be obtained from their respective researchers through the provided contact information (email).
コレクションデータ
| コレクション名 | urn:BASE:LEM:Inv:Ech:Echi:Aba |
|---|
| 標本保存方法 | Alcohol |
|---|
| Curatorialユニット | 範囲 1 ～ 30 plastic bottles |
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追加のメタデータ
This database will be linked to a datapaper publish in the topical collection “Antarctic and Southern Ocean biodiversity” in the open-access Pensoft “Biodiversity Data Journal”
| 謝辞 | Thanks to Millennium Institute BASE and ANID Becas/Magíster Nacional 22250841 for funding his postgraduate studies. Also, thanks to program n°1044 Proteker from the French Polar Institute (IPEV) and South Atlantic Environmental Research Institute (SAERI) for access to samples from the Kerguelen Islands and Falkland/Malvinas Islands, respectively. |
|---|---|
| 目的 | This dataset was created within the framework of the master thesis of the first author and part of the main research of the principal investigator. The main objective of the data set is built a baseline of the geographic distribution as a complement of the research on the biogeography of Abatus that is currently being carried out in the Laboratorio de Ecología Molecular (LEM) |
| メンテナンス内容 | The data set will be updated irregularly, and in relation to the authors' ability to collect and develop new relevant information. |
| 代替識別子 | 57d14cdb-47c9-49ac-99f9-d0796c8eec80 |
| https://gbif-chile.mma.gob.cl/ipt/resource?r=abatus_so |