The Division of Mammals contains over 327,000 catalogued specimens and is among the 3 largest in the world. Specimens date back to the 1880's with the majority documenting the rapid environmental change that has occurred since the 1950's. The collections are taxonomically broad, representing 25 orders, 106 families, 543 genera, ~1,750 species. The majority from the Orders Rodentia (249,000), Chiroptera (27,000), Carnivora (20,000), Eulipotyphla (16,000) and Artiodactyla (7,800). The collections are world-wide in scope (78 countries and all 50 US states) with particularly strong holdings from Western North America (225,000 specimens), Beringia and high latitudes (39,000 from Alaska, Russia and Canada), Mongolia (6,500 specimens and parasites), and Latin America (10,200 specimens from Bolivia, 10,000 from Panama, 7,000 from Chile, and 5,400 from Argentina). The collection contains 89 holotypes or paratypes, 185 parasite symbiotypes and 22 virus symbiotypes. Important collections integrated into the MSB include the USGS Biological Surveys collection (30,000), the UIMNH (Hoffmeister) Collection (33,000), and the Rausch Collection (4,000 specimens and parasites). Specimens range from traditional skin/skull and fluid vouchers to "holistic vouchers" containing skin, skull, post-cranial skeleton, up to seven tissue types (heart, kidney, liver, lung, spleen, muscle, blood), cell suspensions, and ecto and endo parasites. Additionally, frozen tissue samples are available for about 200,000 individual mammals and date back to the late 1970's. 37,000 specimens have serology data associated with hantavirus surveillance programs in the Americas. The MSB houses an extensive archive of field journals and catalogues that date to the 1900's and are associated with specimens held in the collection. The collections are growing rapidly through the active research programs of curators, staff and students and ongoing collaborations with other institutions and governmental agencies.
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 353,753 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。
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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。
Division of Mammals, Museum of Southwestern Biology (MSB)
此資料的發布者及權利單位為 Museum of Southwestern Biology。 To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0). Users may copy, modify, distribute and use the work, including for commercial purposes, without restriction.
此資源已向GBIF註冊，並指定以下之GBIF UUID: b15d4952-7d20-46f1-8a3e-556a512b04c5。 Museum of Southwestern Biology 發佈此資源，並經由U.S. Geological Survey同意向GBIF註冊成為資料發佈者。
Occurrence; Specimen; Occurrence
The MSB mammal collections are world-wide in scope (72 countries and all 50 US states), with particularly strong holdings from Western North America (150,000 specimens), Beringia and high latitudes (26,000 from Alaska, Russia and Canada), Mongolia (4,200 specimens and parasites), and Latin America (10,200 specimens from Bolivia 7,000 from Chile; 5,000 from Panama).
|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]|
The MSB mammal collections are taxonomically broad, representing 27 orders, 103 families, 513 genera, and approximately 1,400 species. The majority of specimens are from the Orders Rodentia (190,000), Chiroptera (25,000), Carnivora (15,000), Soricomorpha (10,000) and Artiodactyla (7,500).
|生物存活的時期||1890 to present|