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Recordset

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University of Texas, Biodiversity Center, Ichthyology Collection (TNHCi)

Specimen Records: 60,109
Media Records: 0
iDigBio Last Ingested Date: 2017-01-08

The Texas Natural History Collections (TNHC) are administratively part of the Biodiversity Center, in the Department of Integrative Biology of the University of Texas (UT Austin). The Ichthyology Collection (TNHCi, formerly TNHC) includes over 65,000 lots that contain over 1,500,000 specimens. Most of those are “wet” collections, with specimens initially fixed in 10% formalin and permanently stored in 70% ethanol. The oldest specimens were collected in 1912 but a very strong peak in collection activity in Texas from 1950–1980 reflects the work of Dr. Clark Hubbs and his lab. More recently, collections by Dean Hendrickson’s lab and a diversity of collectors from UT Austin and other Texas academic institutions, as well as state and federal agencies (Texas Parks and Wildlife Department (TPWD), Texas Commission on Environmental Quality (TCEQ), United States Geological Survey (USGS)) continue to contribute to growth, as does the Hendrickson Lab’s Fishes of Texas Project (www.fishesoftexas.org), primarily funded by TPWD. We have a small collection of larval fishes (in 10% formalin) from Puerto Rico and the Virgin Islands, and an osteological collection with 800 cleared and stained specimens (including all Texas species) and 500 dry skeletons. Many of the skeletal specimens originate from W. W. Dalquest (Midwestern University) and his students. Our >2,000 tissue samples in vials with 100% ethanol are stored in liquid nitrogen in the Biodiversity Center’s Genetic Resources Collection. Most are linked to whole preserved specimens. Our type specimens include 3 holotypes, 116 paratypes, and 1 allotype. Collections acquired from other institutions include that of the University of Texas at Austin’s Marine Science Institute (>3,000 lots, acquired in 1990), Midwestern University (2000, >1,400 lots), Texas Tech University (>1,300 lots, 2000), Texas A&M University Kingsville (>5,200 lots), University of Texas at Brownsville (>1,100 lots) and Lamar University (~1,200 lots). Large accessions remaining to be cataloged include (but are not limited to) collections provided by Dr. Robert Edwards (state-wide with focus on Rio Grande and coast), Dr. Tim Bonner (State-wide, with focus on Brazos), Matthew Acre (~1,800 larval specimens from the Trinity River), TPWD (state-wide), Seiji Miyazono (Pecos), Bill Birkhead (Mexico), and TCEQ (state-wide).

Contacts

Name Dean A. Hendrickson
RoleIchthyology Curator
Emaildeanhend@austin.utexas.edu
Name Adam E. Cohen
RoleIchthyology Collections Manager
EmailTNHC_Fish_CM@austin.utexas.edu
Name Melissa J. Casarez
RoleIchthyology Collections Assistant Manager
Emailmjcasarez@austin.utexas.edu
Name Melissa J. Casarez
RoleIchthyology Assistant Collections Manager
Emailmjcasarez@austin.utexas.edu
Name Adam E. Cohen
RoleIchthyology Collections Manager
EmailTNHC_Fish_CM@austin.utexas.edu
Name Dean A. Hendrickson
RoleIchthyology Curator
Emaildeanhend@austin.utexas.edu
Name David Bloom
RoleVertNet Coordinator
Emaildbloom@vertnet.org
Name John Wieczorek
RoleInformation Architect
Emailtuco@berkeley.edu
Name Adam E. Cohen
RoleIchthyology Collections Manager
EmailTNHC_Fish_CM@austin.utexas.edu
Name Dean A. Hendrickson
RoleIchthyology Curator
Emaildeanhend@austin.utexas.edu
Name Melissa J. Casarez
RoleIchthyology Collections Assistant Manager
Emailmjcasarez@austin.utexas.edu
Name Tomislav Urban
RoleSenior Software Developer
Emailturban@tacc.utexas.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
dwc_datasetid_added  i59504
98.993
dwc_parentnameusageid_added  i59504
98.993
dwc_taxonid_added  i59504
98.993
dwc_taxonomicstatus_added  i59504
98.993
gbif_canonicalname_added  i59504
98.993
gbif_genericname_added  i59504
98.993
gbif_taxon_corrected  i59504
98.993
dwc_scientificnameauthorship_added  i59448
98.9
gbif_reference_added  i59344
98.727
idigbio_isocountrycode_added  i59021
98.19
gbif_vernacularname_added  i58916
98.015
dwc_multimedia_added  i50738
84.41
geopoint_datum_error  i47206
78.534
dwc_taxonrank_replaced  i43737
72.763
rev_geocode_mismatch  i43668
72.648
rev_geocode_corrected  i42708
71.051
rev_geocode_lon_sign  i42708
71.051
dwc_originalnameusageid_added  i34663
57.667
taxon_match_failed  i7494
12.467
rev_geocode_eez_corrected  i4462
7.423
rev_geocode_eez  i3652
6.076
dwc_specificepithet_replaced  i2095
3.485
dwc_genus_replaced  i892
1.484
rev_geocode_failure  i762
1.268
dwc_family_replaced  i466
0.775
dwc_order_replaced  i351
0.584
geopoint_low_precision  i253
0.421
dwc_taxonremarks_added  i76
0.126
dwc_country_replaced  i46
0.077
dwc_genus_added  i19
0.032
dwc_phylum_replaced  i15
0.025
dwc_class_replaced  i6
0.01
dwc_kingdom_suspect  i2
0.003
dwc_stateprovince_replaced  i1
0.002
specimen list