The Albert J. Cook Arthropod Research Collection

Occurrence
Latest version published by Test Organization #1 on May 12, 2026 Test Organization #1
Publication date:
12 May 2026
Published by:
Test Organization #1
License:

Download the latest version of this resource data as a Darwin Core Archive (DwC-A) or the resource metadata as EML or RTF:

Data as a DwC-A file download 343,895 records in English (23 MB) - Update frequency: unknown
Metadata as an EML file download in English (4 KB)
Metadata as an RTF file download in English (4 KB)

Description

In 1867, Professor Albert J. Cook started the ARC and it currently houses ~ 1.5 million specimens mounted on pins, slides or stored in alcohol representing ~35,000 species. A significant portion of the collection represents the insect diversity Michigan and the Great Lakes Region. Other significant collections represent the world-wide arthropod fauna for select taxa, e.g., Lepidoptera and Scolytinae. Researchers in systematics, agriculture, natural resources, urban insect management, to extension personnel and to the general public use these specimens. Please direct inquiries to Anthony Cognato, Director or Sarah Smith, curator (smith462@msu.edu).

Data Records

The data in this occurrence resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 343,895 records.

5 extension data tables also exist. An extension record supplies extra information about a core record. The number of records in each extension data table is illustrated below.

Occurrence (core)
343895
Identifier
73528
Identification 
26824
Multimedia 
17343
ResourceRelationship 
6
MaterialSample 
5

This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.

Versions

The table below shows only published versions of the resource that are publicly accessible.

Rights

Researchers should respect the following rights statement:

The publisher and rights holder of this work is Test Organization #1. To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the <a href="http://creativecommons.org/publicdomain/zero/1.0/"><citetitle/></a>

GBIF Registration

This resource has been registered with GBIF, and assigned the following GBIF UUID: 4bac40dd-3119-49e4-a528-38128178620e.  Test Organization #1 publishes this resource, and is itself registered in GBIF as a data publisher endorsed by GBIF Secretariat.

Keywords

Occurrence

Contacts

The Albert J. Cook Arthropod Research Collection
Anthony Cognato
  • Content Provider

Additional Metadata