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Recordset

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Field Museum of Natural History (Zoology) Invertebrate Collection

Specimen Records: 282,067
Media Records: 8,717
iDigBio Last Ingested Date: 2025-06-23

Established in 1938, the Division of Invertebrates is in charge of all invertebrate groups except insects and other non-marine arthropods. The first curator of this Division was Fritz Haas, formerly of the Senckenberg Museum in Frankfurt, Germany. Haas (1938 - 1969) and his successor Alan Solem (1957 - 1990) built massive mollusk collections, particularly strong in unionid bivalves and terrestrial snails, reflecting their respective research interests. Current curators Rüdiger Bieler (1990 -) and Janet Voight (1990 -) focus their research and collection-building on marine molluscan groups. The varied curatorial research interests, the collecting efforts of past and present collections managers (e.g., John Slapcinsky and Jochen Gerber), and acquisitions of private collections and "orphan collections"

Contacts

Name Sharon Grant
RoleTechnology Liaison to Science
Emailsgrant@fieldmuseum.org
Name Kate Webbink
RoleInformation Specialist
Emailnone
Name Sean Keogh
RoleCollections Manager
Emailskeogh@fieldmuseum.org
Name Sharon Grant
RoleTechnology Liaison to Science
Emailsgrant@fieldmuseum.org
  • 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  i249727
88.535
dwc_datasetid_replaced  i245951
87.196
dwc_parentnameusageid_added  i245951
87.196
dwc_taxonid_added  i245951
87.196
dwc_taxonomicstatus_added  i245951
87.196
dwc_taxonrank_added  i245951
87.196
gbif_canonicalname_added  i245951
87.196
gbif_genericname_added  i245951
87.196
gbif_taxon_corrected  i245951
87.196
dwc_country_replaced  i166502
59.029
dwc_scientificnameauthorship_replaced  i152465
54.053
gbif_vernacularname_added  i149205
52.897
gbif_reference_added  i123599
43.819
dwc_multimedia_added  i108269
38.384
geopoint_datum_missing  i83557
29.623
dwc_originalnameusageid_added  i75973
26.934
dwc_order_replaced  i57410
20.353
taxon_match_failed  i55597
19.711
dwc_family_replaced  i45056
15.974
rev_geocode_eez  i28142
9.977
dwc_specificepithet_replaced  i27497
9.748
dwc_scientificnameauthorship_added  i17374
6.16
dwc_continent_replaced  i15711
5.57
dwc_genus_replaced  i14025
4.972
geopoint_datum_error  i6880
2.439
geopoint_low_precision  i5785
2.051
dwc_order_added  i5106
1.81
dwc_genus_added  i2567
0.91
rev_geocode_failure  i1932
0.685
dwc_class_replaced  i1704
0.604
dwc_taxonremarks_added  i1533
0.543
dwc_phylum_replaced  i1437
0.509
dwc_kingdom_suspect  i1327
0.47
dwc_family_added  i1224
0.434
dwc_specificepithet_added  i479
0.17
rev_geocode_mismatch  i330
0.117
dwc_class_added  i238
0.084
dwc_stateprovince_replaced  i218
0.077
dwc_infraspecificepithet_added  i208
0.074
rev_geocode_corrected  i79
0.028
rev_geocode_lon_sign  i49
0.017
geopoint_0_coord  i24
0.009
datecollected_bounds  i15
0.005
rev_geocode_eez_corrected  i13
0.005
geopoint_similar_coord  i10
0.004
rev_geocode_lat_sign  i10
0.004
rev_geocode_flip_lat_sign  i9
0.003
rev_geocode_flip_both_sign  i5
0.002
dwc_kingdom_replaced  i4
0.001
rev_geocode_both_sign  i3
0.001
rev_geocode_flip  i3
0.001
specimen list