# Plains spadefoot

> species of amphibian

**Wikidata**: [Q2274685](https://www.wikidata.org/wiki/Q2274685)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Plains_spadefoot_toad)  
**Source**: https://4ort.xyz/entity/plains-spadefoot


## References

1. Integrated Taxonomic Information System. 1996
2. The IUCN Red List of Threatened Species 2022.2
3. IUCN Red List
4. Freebase Data Dumps. 2013
5. Taxonomy database of the U.S. National Center for Biotechnology Information
6. Encyclopedia of Life
7. Fossilworks
8. Global Biodiversity Information Facility
9. Biota Information System of New Mexico
10. Amphibian Species of the World
11. UMLS 2023
12. Barcode of Life Data Systems
13. AmphibiaWeb
14. Interim Register of Marine and Nonmarine Genera
15. SeaLifeBase
16. KBpedia
17. [iNaturalist](https://www.inaturalist.org/pages/range_maps)
18. Out of the dark: 350 million years of conservatism and evolution in diel activity patterns in vertebrates
19. CalPhotos