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Recordset

Search Recordset

The Albert J. Cook Arthropod Research Collection

Specimen Records: 316,575
Media Records: 14,026
iDigBio Last Ingested Date: 2023-05-26

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 Gary Parsons, Manager (parsonsg@cns.msu.edu).

Contacts

Namenone
Rolenone
Emailscan_noreply@asu.edu
Namenone
Rolenone
Emailscan_noreply@asu.edu
Name Anthony Cognato
Rolenone
Emailcognato@msu.edu
Name Neil
Rolenone
Emailnone
Name Anthony Cognato
RoleCollection Manager
Emailcognato@msu.edu
  • Data Corrected
  • Data Use
  • Raw
This table shows any data corrections that were performed on this recordset to improve the capabilities of iDigBio Search. The first column represents the correction performed. The last two columns represent the number and percentage of records that were corrected. A complete list of the data quality flags and their descriptions can be found here. Clicking on a data flag name will take you to a search for all records with this flag in this recordset.
FlagRecords With This Flag(%) Percent With This Flag
idigbio_isocountrycode_added  i230206
72.718
dwc_continent_added  i229400
72.463
dwc_datasetid_added  i216450
68.372
dwc_parentnameusageid_added  i216450
68.372
dwc_taxonomicstatus_added  i216450
68.372
gbif_canonicalname_added  i216450
68.372
gbif_genericname_added  i216450
68.372
gbif_taxon_corrected  i216450
68.372
dwc_taxonrank_added  i216236
68.305
dwc_taxonid_replaced  i216079
68.255
dwc_scientificnameauthorship_replaced  i179251
56.622
dwc_country_replaced  i144832
45.75
dwc_multimedia_added  i126888
40.081
gbif_reference_added  i100249
31.667
gbif_vernacularname_added  i100067
31.609
taxon_match_failed  i47683
15.062
geopoint_datum_missing  i29587
9.346
dwc_family_replaced  i27780
8.775
dwc_originalnameusageid_added  i20835
6.581
dwc_scientificnameauthorship_added  i12820
4.05
dwc_specificepithet_replaced  i9989
3.155
dwc_genus_replaced  i7929
2.505
geopoint_low_precision  i5186
1.638
dwc_taxonremarks_added  i3683
1.163
dwc_acceptednameusageid_added  i2471
0.781
dwc_genus_added  i2362
0.746
dwc_infraspecificepithet_added  i931
0.294
rev_geocode_mismatch  i862
0.272
dwc_stateprovince_replaced  i842
0.266
dwc_kingdom_suspect  i757
0.239
rev_geocode_eez  i739
0.233
rev_geocode_corrected  i466
0.147
rev_geocode_lon_sign  i458
0.145
geopoint_datum_error  i381
0.12
dwc_taxonid_added  i371
0.117
dwc_specificepithet_added  i370
0.117
dwc_order_replaced  i147
0.046
dwc_taxonrank_replaced  i116
0.037
dwc_class_added  i103
0.033
dwc_kingdom_added  i103
0.033
dwc_phylum_added  i103
0.033
dwc_order_added  i102
0.032
dwc_phylum_replaced  i50
0.016
dwc_class_replaced  i41
0.013
rev_geocode_eez_corrected  i20
0.006
datecollected_bounds  i19
0.006
dwc_family_added  i9
0.003
rev_geocode_lat_sign  i8
0.003
rev_geocode_failure  i2
0.001
dwc_infraspecificepithet_replaced  i1
0
geopoint_similar_coord  i1
0
specimen list