Scientists aim to describe a single 'tree of life' that reflects the evolutionary relationships of living things. However, evolutionary relationships are a matter of ongoing discovery, and there are different opinions about how living things should be grouped and named. EOL reflects these differences by supporting several different scientific 'classifications'. Some species have been named more than once. Such duplicates are listed under synonyms. EOL also provides support for common names which may vary across regions as well as languages.

Please wait...

Preferred marks the preferred classification for this taxon.

Recognized By Rank Classification
Species 2000 & ITIS Catalogue of Life: April 2013
view in classification
Species
BioLib.cz Import
Animal Diversity Web Descriptions
  • Sceloporus undulatus
BOLDS resource for species-level taxa
CalPhotos
  • Sceloporus undulatus
Chiricahua National Monument - Plants
  • Sceloporus undulatus
DiscoverLife ID keys resource
  • Sceloporus undulatus
DiscoverLife map resource
  • Sceloporus undulatus
EOL Group on Flickr
EOL Group on Flickr
EOL Group on Flickr
Environments
IRMNG
view in classification
Species
Genome 10K Project Vertebrates
  • Sceloporus undulatus
Global Biotic Interactions Species
Herpetology Resource
IUCN Red List
IUCN Red List
view in classification
Anage Data
Integrated Taxonomic Information System (ITIS)
view in classification
Species
Inventaire National du Patrimoine Naturel Species
NCBI Taxonomy
view in classification
Species
NatureServe resource Species
One-time import of archived NBII images Species
Paleobiology Database
view in classification
Species
Southeast Arizona Group Chiricahua NM
  • Sceloporus undulatus
Southeast Arizona Group Coronado NMem
  • Sceloporus undulatus
Southeast Arizona Group Fort Bowie NHS
  • Sceloporus undulatus
AnAge database
IUCN Structured Data
TaxonConcept.org outlinks
  • Sceloporus undulatus
The Coronado National Memorial - Plants
  • Sceloporus undulatus
The Harvard University Herpetology Course
The Reptile Database
view in classification
Wikimedia Commons
Wikipedia
iNaturalist Images Species

Disclaimer

EOL content is automatically assembled from many different content providers. As a result, from time to time you may find pages on EOL that are confusing.

To request an improvement, please leave a comment on the page. Thank you!