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UAZ Herpetology Collection

Specimen Records: 57,144
Media Records: 0
iDigBio Last Ingested Date: 2017-01-08

The University of Arizona Museum of Natural History (UAZ), Herpetology Collection presently houses over 57,000 cataloged amphibian and reptile specimens. The holdings for this Legacy Collection are international in scope, spanning forty-six countries from six continents, and include material from forty-six U.S. states and territories, as well as thirty Mexican states. Other regions with coverage include Central America, South America, Europe, Asia, Africa, Australia, Malaysia, and the Middle East. The principal strength of this collection, however, resides in extensive holdings from the Southwestern United States, and Northern Mexico. Approximently 70% of our specimens are from the States of Arizona, USA and Sonora, Mexico, making this assemblage one of the premiere regional collections in the country, and the single most important herpetological collection covering this extremely diverse and important biological realm. The bulk of our holdings are formalin-fixed and preserved in isopropyl alcohol (33% for amphibians and 55% for reptiles), but the collection also includes osteological preparations, dehydrated specimens, photographic specimen vouchers (PSV), formalin preserved amphibian larvae, cleared and stained material, and a small but growing tissue collection. These collections are maintained by Collections Manager George Bradley. Any inquiries or comments should be directed to him. Full contact information is available at the bottom of this page. At present, approximately 240 species of amphibians from 3 Orders, 24 Families, and 66 Genera, as well as 637 species of reptiles from 3 Orders, 35 Families, and 258 Genera are represented. Taxonomically, the collection has several important strengths. The collection possesses one of the largest and most diverse assemblages of the Teiid genus Cnemidophorus (Aspidoscelis in part) available with 8,860 specimens distributed in 35 species. Our holdings of the Family Xantusiidae demonstrate another strength, where 11 species are represented by over 1,200 specimens. Several other “southwestern specialties” such as the Viperid genus Crotalus (20 species, 2078 specimens), the Colubrid genera Phyllorhynchus (2 species, 479 specimens), Thamnophis (18 species, 1443 specimens), Salvadora (5 species, 578 specimens), and Chionactis (2 species, 314 specimens), as well as the Iguanid genera Urosaurus 6 species, 2628 specimens), Phrynosoma (12 species, 1950 specimens), Sauromalus (4 species, 345 specimens), and Sceloporus (44 species, 5738 specimens) are very well represented. This collection is also well known for its holdings of the genus Heloderma , with 25 H. horridum and 257 H. suspectum. The collection maintains a total of 142 type specimens, which are comprised of 12 holotypes, 109 paratypes, 5 topotypes, and 16 topoparatypes. These type specimens may be made available for non-destructive study at UAZ facilities only, and are not generally available for specimen loans. The data for all holdings in the collection have been computerized. Although very much still a work in progress, an attempt has been made to include all available information for each specimen in this database. The searchable database available within this website now contains much of this information. Data requests are available if additional information is needed.

Contacts

Name George Bradley
RoleCollection Manager
Emailgbradley@email.arizona.edu
Name George Bradley
RoleCollection Manager
Emailgbradley@email.arizona.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  i57046
99.829
dwc_datasetid_added  i57039
99.816
dwc_parentnameusageid_added  i57039
99.816
dwc_taxonid_added  i57039
99.816
dwc_taxonomicstatus_added  i57039
99.816
gbif_canonicalname_added  i57039
99.816
gbif_genericname_added  i57039
99.816
gbif_taxon_corrected  i57039
99.816
gbif_vernacularname_added  i55053
96.341
gbif_reference_added  i52164
91.285
dwc_multimedia_added  i48573
85.001
dwc_scientificnameauthorship_replaced  i44393
77.686
dwc_taxonrank_replaced  i39458
69.05
dwc_originalnameusageid_added  i22677
39.684
dwc_specificepithet_replaced  i14589
25.53
dwc_genus_replaced  i5248
9.184
geopoint_datum_error  i2328
4.074
taxon_match_failed  i1147
2.007
dwc_scientificnameauthorship_added  i637
1.115
dwc_continent_replaced  i488
0.854
dwc_family_replaced  i442
0.773
geopoint_low_precision  i100
0.175
rev_geocode_mismatch  i44
0.077
rev_geocode_eez  i39
0.068
rev_geocode_corrected  i25
0.044
rev_geocode_lon_sign  i25
0.044
dwc_infraspecificepithet_added  i17
0.03
dwc_taxonremarks_added  i3
0.005
dwc_country_replaced  i2
0.003
specimen list