Specimen records of spiders (Arachnida: Araneae) by monthly census for 3 years in forest areas of Yakushima Island, Japan

Sampling event
最新版本 published by National Institute of Genetics, ROIS on 7月 24, 2017 National Institute of Genetics, ROIS
發布日期:
2017年7月24日
授權條款:
CC-BY 4.0

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DwC-A資料集 下載 635 紀錄 在 English 中 (39 KB) - 更新頻率: 無計畫更新
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說明

Spiders (Arachnida: Araneae) are a classic indicator taxon for evaluating the health of natural environments. However, studies of spiders’ responses to forest succession under natural and anthropogenic disturbance regimes are lacking. Yakushima Island in southwestern Japan has a unique forest ecosystem, and part of the island is designated as a world natural heritage site by UNESCO. Approximately 90% of Yakushima is covered by forest, including both plantations and natural forests. We made an inventory of spiders on Yakushima Island by collecting specimens in five forests (two plantations and three natural forests) with Malaise and window traps from 2006 to 2008 (a total of 637 traps). We collected 3487 specimens, representing 31 families and 165 species or morphotypes, including undescribed and unidentified species. All specimens were preserved in 70% ethanol, and all data were gathered into a Darwin Core Archives as sample event data. The data set is available from the GBIF network (http://osawa.nomaki.jp/dl/dwca-yakushima_spyder01-v1.0.zip /upload from JBIF node after acceptance). Because there have been no spider inventories based on such a systematic trapping survey in Japan, this data set provides new insight into the biodiversity on Yakushima Island.

資料紀錄

此資源sampling event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 635 筆紀錄。

亦存在 1 筆延伸集的資料表。延伸集中的紀錄補充核心集中紀錄的額外資訊。 每個延伸集資料表中資料筆數顯示如下。

Event (核心)
635
Occurrence 
2289

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版本

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如何引用

研究者應依照以下指示引用此資源。:

Osawa T (2017): Specimen records of spiders (Arachnida: Araneae) by monthly census for 3 years in forest areas of Yakushima Island, Japan. v1.1. No organisation. Dataset/Samplingevent. http://localhost:8080/ipt/resource?r=yakushimaspyder01&v=1.1

權利

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此資料的發布者及權利單位為 National Institute of Genetics, ROIS。 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: f851fd75-32b2-4a23-8046-9c8ae7013a3c。  National Institute of Genetics, ROIS 發佈此資源,並經由GBIF Japan同意向GBIF註冊成為資料發佈者。

關鍵字

Araneae; Darwin Core Archive; GBIF; monitoring; sample event data; Samplingevent

聯絡資訊

Takeshi Osawa
  • 元數據提供者
  • 出處
  • 使用者
Senior Researcher
Institute for Agro-Envieonmental Sciences, NARO
3-1-3 Kannondai
Tsukuba
JP
Yuki Baba
  • 連絡人
Senior Researcher
Institute for Agro-Envieonmental Sciences, NARO
3-1-3 Kannondai
Tsukuba
JP
Tatsumi Suguro
Keio Yochisha Elementary School
JP
Noriaki Naya
Tsukuba University
JP
Takeo Tamauchi
Museum of Nature and Human Activities, Hyogo

地理涵蓋範圍

The census was conducted in three regions on Yakushima: Aikodake, with both natural (30.381°N, 130.627°E) and cedar plantation forest (30.384°N, 130.627°E); Kankake, with Japanese cedar plantation forest (30.381°N, 130.412°E); Han-yama, with natural forest (30.364°N, 130.389°E); and Arakawa, with natural forest (30.299°N, 130.556°E).

界定座標範圍 緯度南界 經度西界 [30.226, 130.386], 緯度北界 經度東界 [30.458, 130.677]

分類群涵蓋範圍

In total, 3487 individuals belonging to 162 species, including morphotypes from 31 families, were collected during the censuses. Of these collections, two records have already been published as papers. Baba et al. 2016, Baba et al. 2015 All specimens were identified by the authors according to Ono 2009 and scientific names were determined according to the World Spider Catalog Natural History Museum 2017. If we could not obtain sufficient information for proper identification, we determined the order, family, and genus of each species on the basis of the relevant morphotypes. Thus, some records have only order, family, or genus rank for the taxonomic information. The species name genus and family sequence are arranged in alphabetical order. Order: Araneae Family: Agelenidae, Anyphaenidae, Araneidae, Atypidae, Clubionidae, Ctenidae, Ctenizidae, Dictynidae, Eutichuridae, Gnaphosidae, Leptonetidae, Linyphiidae, Liphistiidae, Lycosidae, Miturgidae, Mysmenidae, Oonopidae, Oxyopidae, Philodromidae, Phrurolithidae, Pimoidae, Pisauridae, Salticidae, Segestriidae, Sparassidae, Tetragnathidae, Theridiidae, Theridiosomatidae, Thomisidae, Zodariidae.

Order Araneae

時間涵蓋範圍

起始日期 / 結束日期 2006-03-01 / 2008-04-01

取樣方法

A Townes-type Malaise trap and IBOY-type window trap were used for sampling spiders. These types of trap are suited to a monitoring program in forest habitat because they capture a wide range of spiders, excluding some ground-dwelling forms. The Malaise trap had openings with a height of 1.8 m and a length of 1.8 m on both sides, and the attached bottles contain a mixture of 70% ethanol and a small amount of ethylene glycol for fixation and preservation of samples.

研究範圍 Insect traps were set at five sites in three regions: old-growth evergreen forests (Aikodake and Han-yama) and neighboring 40-year-old Japanese cedar (Cryptomeria japonica) plantation forests (Aikodake and Kankake) in the low mountainous region (150-250 m elevation), and an old-growth mixed forest (Arakawa) higher in the mountains (1200 m elevation). The old-growth evergreen forest and the Japanese cedar plantation in Aikodake are part of a continuous forest, and they are only 100 m away from each other.
品質控管 All specimens were identified by the authors according to Ono 2009 and scientific names were determined according to the World Spider Catalog Natural History Museum 2017. If we could not obtain sufficient information for proper identification, we determined the order, family, and genus of each species on the basis of the relevant morphotypes. Thus, some records have only order, family, or genus rank for the taxonomic information. The species name genus and family sequence are arranged in alphabetical order.

方法步驟描述:

  1. Three Malaise traps were set at each study site at intervals of about 20 m (15 in total). Malaise traps were set continuously from July 2006 to March 2008, and samples were collected about once every month. The IBOY window trap consists of crossed transparent acrylic collision boards on a yellow bucket with a diameter of 36 cm, in which 1.5 L of water containing 10 ml of neutral detergent and 10% acetic acid aqueous solution is placed. We hunged these window traps at a height of about 30 cm above the ground. The window traps were set for 3 days in the latter half of each month from July 2006 to February 2008. The samples collected by each trap were brought back to the laboratory, and spiders were identified and counted.

引用文獻

  1. Osawa T, Baba Y, Suguro T, Naya N, Yamauchi T (2017) Specimen records of spiders (Arachnida: Araneae) by monthly census for 3 years in forest areas of Yakushima Island, Japan. Biodiversity Data Journal

額外的詮釋資料

替代的識別碼 f851fd75-32b2-4a23-8046-9c8ae7013a3c
http://www.gbif.jp/ipt/resource?r=niaes_spider1