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    <title>NMNH IPT</title>
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    <description>Resource metadata of NMNH IPT</description>
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      <pubDate>Mon, 10 Mar 2014 22:42:08 -0400</pubDate>
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      <item>
        <title>NMNH Extant Specimen Records (USNM, US) - Version 1.110</title>
        <link>https://collections.nmnh.si.edu/ipt/resource?r=nmnh_extant_dwc-a</link>
        <!-- shows what changed in this version, or shows the resource description if change summary was empty -->
        <description>[Public records of accessioned specimens and observations curated by the National Museum of Natural History, Smithsonian Institution. These data are from the Departments of Botany, Entomology, Invertebrate Zoology and Vertebrate Zoology (Amphibians &amp; Reptiles, Birds, Fishes, and Mammals) and include more than 270,000 primary type specimen records.]</description>
        <author>hollowellt@si.edu (Tom Hollowell)</author>
          <ipt:eml>https://collections.nmnh.si.edu/ipt/eml.do?r=nmnh_extant_dwc-a</ipt:eml>
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          <pubDate>Thu, 02 Jul 2026 06:11:55 -0400</pubDate>
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      <item>
        <title>NMNH Paleobiology Specimen Records (USNM) - Version 1.108</title>
        <link>https://collections.nmnh.si.edu/ipt/resource?r=nmnh_paleo_dwc-a</link>
        <!-- shows what changed in this version, or shows the resource description if change summary was empty -->
        <description>[Public records from the Department of Paleobiology, National Museum of Natural History, Smithsonian Institution. These data cover accessioned specimens representing fossil invertebrates, vertebrates, and plants from all over the world and include more than 139,000 paleobiological type specimen records.]</description>
        <author>hollowellt@si.edu (Tom Hollowell)</author>
          <ipt:eml>https://collections.nmnh.si.edu/ipt/eml.do?r=nmnh_paleo_dwc-a</ipt:eml>
              <ipt:dwca>https://collections.nmnh.si.edu/ipt/archive.do?r=nmnh_paleo_dwc-a</ipt:dwca>
          <pubDate>Thu, 02 Jul 2026 05:01:24 -0400</pubDate>
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      <item>
        <title>NMNH Material Samples (USNM) - Version 1.91</title>
        <link>https://collections.nmnh.si.edu/ipt/resource?r=nmnh_material_sample</link>
        <!-- shows what changed in this version, or shows the resource description if change summary was empty -->
        <description>[Genetic Sample data for GGBN and other users.]</description>
        <author>hollowellt@si.edu (Tom Hollowell)</author>
          <ipt:eml>https://collections.nmnh.si.edu/ipt/eml.do?r=nmnh_material_sample</ipt:eml>
              <ipt:dwca>https://collections.nmnh.si.edu/ipt/archive.do?r=nmnh_material_sample</ipt:dwca>
          <pubDate>Wed, 01 Jul 2026 06:04:42 -0400</pubDate>
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      <item>
        <title>Occurrence data of Namadytes (Diptera: Asiloidea: Mydidae) - Version 33.12</title>
        <link>https://collections.nmnh.si.edu/ipt/resource?r=mydidae_namadytes</link>
        <!-- shows what changed in this version, or shows the resource description if change summary was empty -->
        <description>[Occurrence data of the Mydidae genus Namadytes from Namibia and South Africa based on a new taxonomic review in 2013.]</description>
        <author>dikowt@si.edu (Torsten Dikow)</author>
          <ipt:eml>https://collections.nmnh.si.edu/ipt/eml.do?r=mydidae_namadytes</ipt:eml>
              <ipt:dwca>https://collections.nmnh.si.edu/ipt/archive.do?r=mydidae_namadytes</ipt:dwca>
          <pubDate>Wed, 25 Mar 2026 10:19:26 -0400</pubDate>
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      <item>
        <title>Occurrence data of Eremohaplomydas, Haplomydas, and Lachnocorynus (Diptera: Asiloidea: Mydidae) - Version 1.10</title>
        <link>https://collections.nmnh.si.edu/ipt/resource?r=eremohaplomydas</link>
        <!-- shows what changed in this version, or shows the resource description if change summary was empty -->
        <description>[Occurrence data of the Afrotropical Mydidae genera Eremohaplomydas, Haplomydas, and Lachnocorynus from Botswana, Mozambique, Namibia, South Africa, and Zimbabwe based on a new taxonomic review in 2022.]</description>
        <author>dikowt@si.edu (Torsten Dikow)</author>
          <ipt:eml>https://collections.nmnh.si.edu/ipt/eml.do?r=eremohaplomydas</ipt:eml>
              <ipt:dwca>https://collections.nmnh.si.edu/ipt/archive.do?r=eremohaplomydas</ipt:dwca>
          <pubDate>Fri, 20 Mar 2026 13:11:31 -0400</pubDate>
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      <item>
        <title>Occurrence data of Laphyctis (Diptera: Asiloidea: Asilidae) - Version 1.17</title>
        <link>https://collections.nmnh.si.edu/ipt/resource?r=laphyctis</link>
        <!-- shows what changed in this version, or shows the resource description if change summary was empty -->
        <description>[Occurrence data of the Afrotropical Asilidae genus Laphyctis from Angola, Kenya, Malawi, Mozambique, Namibia, South Africa, and Zimbabwe based on a new taxonomic review in 2018.]</description>
        <author>dikowt@si.edu (Torsten Dikow)</author>
          <ipt:eml>https://collections.nmnh.si.edu/ipt/eml.do?r=laphyctis</ipt:eml>
              <ipt:dwca>https://collections.nmnh.si.edu/ipt/archive.do?r=laphyctis</ipt:dwca>
          <pubDate>Thu, 19 Mar 2026 13:37:49 -0400</pubDate>
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      <item>
        <title>Occurrence data of Microphontes (Diptera: Asiloidea: Asilidae) - Version 1.21</title>
        <link>https://collections.nmnh.si.edu/ipt/resource?r=microphontes</link>
        <!-- shows what changed in this version, or shows the resource description if change summary was empty -->
        <description>[Occurrence data of the Afrotropical Asilidae genus Microphontes from Namibia and South Africa based on a new taxonomic review in 2018.]</description>
        <author>dikowt@si.edu (Torsten Dikow)</author>
          <ipt:eml>https://collections.nmnh.si.edu/ipt/eml.do?r=microphontes</ipt:eml>
              <ipt:dwca>https://collections.nmnh.si.edu/ipt/archive.do?r=microphontes</ipt:dwca>
          <pubDate>Thu, 19 Mar 2026 13:29:58 -0400</pubDate>
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        <title>Occurrence data of Plyomydas (Diptera: Asiloidea: Mydidae) - Version 1.21</title>
        <link>https://collections.nmnh.si.edu/ipt/resource?r=plyomydas</link>
        <!-- shows what changed in this version, or shows the resource description if change summary was empty -->
        <description>[Occurrence data of the Mydidae genus Plyomydas from Argentina, Peru, and Paraguay based on a new taxonomic review in 2017.]</description>
        <author>dikowt@si.edu (Torsten Dikow)</author>
          <ipt:eml>https://collections.nmnh.si.edu/ipt/eml.do?r=plyomydas</ipt:eml>
              <ipt:dwca>https://collections.nmnh.si.edu/ipt/archive.do?r=plyomydas</ipt:dwca>
          <pubDate>Thu, 19 Mar 2026 13:21:07 -0400</pubDate>
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        <title>Occurrence data of Prytanomyia (Diptera: Asiloidea: Asilidae) - Version 1.22</title>
        <link>https://collections.nmnh.si.edu/ipt/resource?r=prytanomyia</link>
        <!-- shows what changed in this version, or shows the resource description if change summary was empty -->
        <description>[Occurrence data of the Afrotropical Asilidae genus Prytanomyia from Angola and Namibia based on a new taxonomic review in 2017.]</description>
        <author>dikowt@si.edu (Torsten Dikow)</author>
          <ipt:eml>https://collections.nmnh.si.edu/ipt/eml.do?r=prytanomyia</ipt:eml>
              <ipt:dwca>https://collections.nmnh.si.edu/ipt/archive.do?r=prytanomyia</ipt:dwca>
          <pubDate>Thu, 19 Mar 2026 13:11:46 -0400</pubDate>
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      <item>
        <title>Occurrence data of Anasillomos (Diptera: Asiloidea: Asilidae) - Version 5.23</title>
        <link>https://collections.nmnh.si.edu/ipt/resource?r=anasillomos</link>
        <!-- shows what changed in this version, or shows the resource description if change summary was empty -->
        <description>[Occurrence data of the Asilidae genus Anasillomos from Botswana, Namibia, and South Africa based on a new taxonomic review in 2015.]</description>
        <author>dikowt@si.edu (Torsten Dikow)</author>
          <ipt:eml>https://collections.nmnh.si.edu/ipt/eml.do?r=anasillomos</ipt:eml>
              <ipt:dwca>https://collections.nmnh.si.edu/ipt/archive.do?r=anasillomos</ipt:dwca>
          <pubDate>Thu, 19 Mar 2026 13:00:03 -0400</pubDate>
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      <item>
        <title>Occurrence data of Mydidae at Gobabeb, Namib Desert, Namibia (10 km radius) - Version 1.2</title>
        <link>https://collections.nmnh.si.edu/ipt/resource?r=gobabebmydidae</link>
        <!-- shows what changed in this version, or shows the resource description if change summary was empty -->
        <description>addition of specimens; minor updates to taxonomy</description>
        <author>dikowt@si.edu (Torsten Dikow)</author>
          <ipt:eml>https://collections.nmnh.si.edu/ipt/eml.do?r=gobabebmydidae</ipt:eml>
              <ipt:dwca>https://collections.nmnh.si.edu/ipt/archive.do?r=gobabebmydidae</ipt:dwca>
          <pubDate>Thu, 12 Mar 2026 13:50:50 -0400</pubDate>
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      <item>
        <title>Occurrence data of Asilidae at Gobabeb, Namib Desert, Namibia (10 km radius) - Version 1.3</title>
        <link>https://collections.nmnh.si.edu/ipt/resource?r=gobabebasilidae</link>
        <!-- shows what changed in this version, or shows the resource description if change summary was empty -->
        <description>addition of specimens; minor updates to taxonomy</description>
        <author>dikowt@si.edu (Torsten Dikow)</author>
          <ipt:eml>https://collections.nmnh.si.edu/ipt/eml.do?r=gobabebasilidae</ipt:eml>
              <ipt:dwca>https://collections.nmnh.si.edu/ipt/archive.do?r=gobabebasilidae</ipt:dwca>
          <pubDate>Thu, 12 Mar 2026 13:34:52 -0400</pubDate>
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        <title>Occurrence data of Acronyches (Diptera: Asilidae: Leptogastrinae) - Version 1.1</title>
        <link>https://collections.nmnh.si.edu/ipt/resource?r=acronyches</link>
        <!-- shows what changed in this version, or shows the resource description if change summary was empty -->
        <description>Minor updates - addition of journal publication DOI.</description>
        <author>dikowt@si.edu (Torsten Dikow)</author>
          <ipt:eml>https://collections.nmnh.si.edu/ipt/eml.do?r=acronyches</ipt:eml>
              <ipt:dwca>https://collections.nmnh.si.edu/ipt/archive.do?r=acronyches</ipt:dwca>
          <pubDate>Wed, 03 Dec 2025 17:40:11 -0500</pubDate>
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      <item>
        <title>Asiloid Flies: new taxa of Diptera: Apioceridae, Asilidae, and Mydidae - Version 1.6</title>
        <link>https://collections.nmnh.si.edu/ipt/resource?r=asiloid-flies</link>
        <!-- shows what changed in this version, or shows the resource description if change summary was empty -->
        <description>Adding new taxa described in 2 publications in 2025</description>
        <author>dikowt@si.edu (Torsten Dikow)</author>
          <ipt:eml>https://collections.nmnh.si.edu/ipt/eml.do?r=asiloid-flies</ipt:eml>
              <ipt:dwca>https://collections.nmnh.si.edu/ipt/archive.do?r=asiloid-flies</ipt:dwca>
          <pubDate>Thu, 13 Nov 2025 22:05:22 -0500</pubDate>
        <guid isPermaLink="false">c301eb23-63d4-48dd-addf-b2a9c9c260fd/v1.6</guid>
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      <item>
        <title>Occurrence data of Acnephalomyia (Diptera: Asiloidea: Asilidae) in the southern Namib Desert - Version 1.1</title>
        <link>https://collections.nmnh.si.edu/ipt/resource?r=acnephalomyia-namib</link>
        <!-- shows what changed in this version, or shows the resource description if change summary was empty -->
        <description>minor update: publication article data added</description>
        <author>dikowt@si.edu (Torsten Dikow)</author>
          <ipt:eml>https://collections.nmnh.si.edu/ipt/eml.do?r=acnephalomyia-namib</ipt:eml>
              <ipt:dwca>https://collections.nmnh.si.edu/ipt/archive.do?r=acnephalomyia-namib</ipt:dwca>
          <pubDate>Thu, 13 Nov 2025 15:21:43 -0500</pubDate>
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        <title>nmnh_materialsample_test - Version 1.49</title>
        <link>https://collections.nmnh.si.edu/ipt/resource?r=nmnh_materialsample_test</link>
        <!-- shows what changed in this version, or shows the resource description if change summary was empty -->
        <description>Updated records through 2021-10-12.</description>
        <author>hollowellt@si.edu (Tom Hollowell)</author>
          <ipt:eml>https://collections.nmnh.si.edu/ipt/eml.do?r=nmnh_materialsample_test</ipt:eml>
              <ipt:dwca>https://collections.nmnh.si.edu/ipt/archive.do?r=nmnh_materialsample_test</ipt:dwca>
          <pubDate>Wed, 20 Oct 2021 12:01:15 -0400</pubDate>
        <guid isPermaLink="false">https://collections.nmnh.si.edu/ipt/resource?id=nmnh_materialsample_test/v1.49</guid>
      </item>

      <item>
        <title>nmnh_occurrence_archive - Version 1.18</title>
        <link>https://collections.nmnh.si.edu/ipt/resource?r=nmnh_occurrence_archive</link>
        <!-- shows what changed in this version, or shows the resource description if change summary was empty -->
        <description>[This unregistered data source includes catalog numbers that have been appended with additional identifiers for uniqueness, for users who rely on institutionCode, collectionCode, and catalogNumber triplets. These catalogNumber values should not be cited in publications etc. It also does not include the Audubon Media extension.  We recommend use of &quot;NMNH Extant Specimen Records&quot; and &quot;NMNH Paleobiology Specimen Records&quot; if at all possible.

More than 6 Million public records of specimens accessioned at the National Museum of Natural History, Smithsonian Institution, Departments of Botany, Entomology, Invertebrate Zoology, Vertebrate Zoology (Amphibians &amp; Reptiles, Birds, Fishes, Mammals), Paleobiology, Mineral Sciences, and Anthropology. These include more than 290,000 Primary Type specimen records.]</description>
        <author>hollowellt@si.edu (Tom Hollowell)</author>
          <ipt:eml>https://collections.nmnh.si.edu/ipt/eml.do?r=nmnh_occurrence_archive</ipt:eml>
              <ipt:dwca>https://collections.nmnh.si.edu/ipt/archive.do?r=nmnh_occurrence_archive</ipt:dwca>
          <pubDate>Mon, 02 Jul 2018 09:39:40 -0400</pubDate>
        <guid isPermaLink="false">https://collections.nmnh.si.edu/ipt/resource?id=nmnh_occurrence_archive/v1.18</guid>
      </item>

      <item>
        <title>NMNH_Botany (US) - Version 1.4</title>
        <link>https://collections.nmnh.si.edu/ipt/resource?r=nmnh_botany</link>
        <!-- shows what changed in this version, or shows the resource description if change summary was empty -->
        <description>[Public records of accessioned specimens and observations curated by the US National Herbarium (US), National Museum of Natural History, Smithsonian Institution. The data include more than 110,000 type specimen records.]</description>
        <author>hollowellt@si.edu (Tom Hollowell)</author>
          <ipt:eml>https://collections.nmnh.si.edu/ipt/eml.do?r=nmnh_botany</ipt:eml>
              <ipt:dwca>https://collections.nmnh.si.edu/ipt/archive.do?r=nmnh_botany</ipt:dwca>
          <pubDate>Tue, 16 Nov 2021 09:12:44 -0500</pubDate>
        <guid isPermaLink="false">https://collections.nmnh.si.edu/ipt/resource?id=nmnh_botany/v1.4</guid>
      </item>

      <item>
        <title>Species Occurrence Data from the Journals of William Brewster, 1886-1894 - Version 1.2</title>
        <link>https://collections.nmnh.si.edu/ipt/resource?r=william_brewster_fieldnotes</link>
        <!-- shows what changed in this version, or shows the resource description if change summary was empty -->
        <description>Changed title and temporal coverage.</description>
        <author>dearbornjj@si.edu (JJ Dearborn)</author>
          <ipt:eml>https://collections.nmnh.si.edu/ipt/eml.do?r=william_brewster_fieldnotes</ipt:eml>
              <ipt:dwca>https://collections.nmnh.si.edu/ipt/archive.do?r=william_brewster_fieldnotes</ipt:dwca>
          <pubDate>Wed, 27 Sep 2023 11:57:31 -0400</pubDate>
        <guid isPermaLink="false">f4ce02e4-4b4e-461b-97d5-1ac93b09310b/v1.2</guid>
      </item>

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        <title>Occurrence data of Afrotropical Mydidae (Insecta: Diptera: Asiloidea) - Version 1.5</title>
        <link>https://collections.nmnh.si.edu/ipt/resource?r=afrotropical_mydidae</link>
        <!-- shows what changed in this version, or shows the resource description if change summary was empty -->
        <description>Metadata update.</description>
        <author>dikowt@si.edu (Torsten Dikow)</author>
          <ipt:eml>https://collections.nmnh.si.edu/ipt/eml.do?r=afrotropical_mydidae</ipt:eml>
              <ipt:dwca>https://collections.nmnh.si.edu/ipt/archive.do?r=afrotropical_mydidae</ipt:dwca>
          <pubDate>Tue, 07 Apr 2020 22:29:42 -0400</pubDate>
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