出現紀錄

University of Michigan Museum of Zoology, Division of Mollusks

最新版本 由 University of Michigan Museum of Zoology 發佈於 2024年5月1日 University of Michigan Museum of Zoology
The Mollusk Division incorporates approximately 5 million specimens and has long ranked amongst the most important freshwater and land snail collections in North America. Approximately 251,000 cataloged lots including over 406 holotype specimens and more than 1638 paratype lots are preserved as dry shells, ethanol preserved specimens, frozen tissues, lyophilized tissues, fossil material and radular microscope slide mounts. Mollusks from all regions of the planet are represented, with most being from North America, particularly from southeastern and upper mid‐western USA drainages. With the exception of Monoplacophora and Aplacophora, all extant molluscan classes are represented. The collection includes a number of significant subcollections; Bryant Walker Collection (one of the world’s lar... 增加顯示內容
發布日期:
2024年5月1日
授權條款:
CC-BY-NC 4.0

說明

The Mollusk Division incorporates approximately 5 million specimens and has long ranked amongst the most important freshwater and land snail collections in North America. Approximately 251,000 cataloged lots including over 406 holotype specimens and more than 1638 paratype lots are preserved as dry shells, ethanol preserved specimens, frozen tissues, lyophilized tissues, fossil material and radular microscope slide mounts. Mollusks from all regions of the planet are represented, with most being from North America, particularly from southeastern and upper mid‐western USA drainages. With the exception of Monoplacophora and Aplacophora, all extant molluscan classes are represented. The collection includes a number of significant subcollections; Bryant Walker Collection (one of the world’s largest private mollusk collections containing over 100,000 lots and about two million specimens), Royal Ontario Museum Collection [outstanding collection of North American (principally Canadian) freshwater and land mollusks], F. C. Baker Wisconsin Freshwater Mollusk Collection (one of the most extensive North American freshwater mollusk collections), Stelfox Sphaeriid Collection (one of the most important reference collections of cosmopolitan freshwater bivalve family Sphaeriidae), and Lyophilized Tahitian Land Snails (about 1600 freeze‐dried tissue samples of a now largely extinct snail family).

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 219,684 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。

  • Occurrence (核心)
    219684
  • Multimedia 
    243426

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。

下載

下載最新版本的 Darwin Core Archive (DwC-A) 資源,或資源詮釋資料的 EML 或 RTF 文字檔。

DwC-A資料集 下載 219,684 紀錄 在 English 中 (23 MB) - 更新頻率: 每月一次
元數據EML檔 下載 在 English 中 (6 kB)
元數據RTF文字檔 下載 在 English 中 (6 kB)

版本

以下的表格只顯示可公開存取資源的已發布版本。

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 University of Michigan Museum of Zoology。 This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC) 4.0 License.

GBIF 註冊

此資源已向GBIF註冊,並指定以下之GBIF UUID: 7dd6e9f8-f252-42c9-bd34-221716095973。  University of Michigan Museum of Zoology 發佈此資源,並經由GBIF-US同意向GBIF註冊成為資料發佈者。

關鍵字

Occurrence; Specimen; Occurrence

聯絡資訊

資源建立者:

UMMZ Mollusk Data Group
Group
UM Museum of Zoology Mollusk Division
https://lsa.umich.edu/ummz/mollusks.html

可回覆此資源相關問題者:

UMMZ Mollusk Data Group
Group
UM Museum of Zoology Mollusk Division
https://lsa.umich.edu/ummz/mollusks.html

元數據填寫者:

Admins LSA IT
IT Database Administrator

與此資源的相關者:

使用者
Admins LSA IT

地理涵蓋範圍

Global.

界定座標範圍 緯度南界 經度西界 [-90, -180], 緯度北界 經度東界 [90, 180]

額外的詮釋資料

替代的識別碼 7dd6e9f8-f252-42c9-bd34-221716095973
https://ipt.lsa.umich.edu/resource?r=ummz_mollusks