Anaxyrus

Anaxyrus is a genus of true toads in the family Bufonidae. The genus is endemic to North America and Central America. Some authors consider Anaxyrus to be a subgenus within Bufo.[1]

Anaxyrus
Woodhouse's toad (Anaxyrus woodhousii)
American toad (Anaxyrus americanus)
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Amphibia
Order:	Anura
Family:	Bufonidae
Genus:	Anaxyrus Tschudi, 1845
Species
25, see text.

Species

Binomial name	Described by, year	Common name
Anaxyrus americanus ↔ Bufo americanus	Holbrook, 1836	American toad
Anaxyrus baxteri ↔ Bufo baxteri	Porter, 1968	Wyoming toad
Anaxyrus boreas ↔ Bufo boreas	Baird & Girard, 1852	western toad
Anaxyrus californicus ↔ Bufo californicus	Camp, 1915	arroyo toad
Anaxyrus canorus ↔ Bufo canorus	Camp, 1916	Yosemite toad
Anaxyrus cognatus ↔ Bufo cognatus	Say, 1823	Great Plains toad
Anaxyrus compactilis ↔ Bufo compactilis	Wiegmann, 1833	plateau toad, Texas toad
Anaxyrus debilis ↔ Bufo debilis	Girard, 1854	North American green toad
Anaxyrus exsul ↔ Bufo exsul	G. Myers, 1942	black toad
Anaxyrus fowleri ↔ Bufo fowleri	Hinckley, 1882	Fowler's toad
Anaxyrus hemiophrys ↔ Bufo hemiophrys	Cope, 1886	Canadian toad
Anaxyrus houstonensis ↔ Bufo houstonensis	Sanders, 1953	Houston toad
Anaxyrus kelloggi ↔ Bufo kelloggi	Taylor, 1938	little Mexican toad
Anaxyrus mexicanus ↔ Bufo mexicanus	Brocchi, 1879	southwestern toad
Anaxyrus microscaphus ↔ Bufo microscaphus	Cope, 1867	Arizona toad
Anaxyrus monfontanus ↔ Bufo monfontanus	Gordon, Simandle, Sandmeier & Tracy, 2020[1]	Hot Creek toad
Anaxyrus nelsoni ↔ Bufo nelsoni	Stejneger, 1893	Amargosa toad
Anaxyrus nevadensis ↔ Bufo nevadensis	Gordon, Simandle, Sandmeier & Tracy, 2020[1]	Railroad Valley toad
Anaxyrus punctatus ↔ Bufo punctatus	Baird & Girard, 1852	red-spotted toad, Baird's spotted toad
Anaxyrus quercicus ↔ Bufo quercicus	Holbrook, 1840	oak toad
Anaxyrus retiformis ↔ Bufo retiformis	Sanders and H.M. Smith, 1951	Sonoran green toad
Anaxyrus speciosus ↔ Bufo speciosus	Girard, 1854	Texas toad
Anaxyrus terrestris ↔ Bufo terrestris	Bonnaterre, 1789	southern toad
Anaxyrus williamsi ↔ Bufo williamsi	Gordon, Simandle, and Tracy, 2017	Dixie Valley toad
Anaxyrus woodhousii ↔ Bufo woodhousii	Girard, 1854	Woodhouse's toad

References

1. Gordon, Michelle R.; Simandle, Eric T.; Sandmeier, Franziska C.; Tracy, C. Richard (2020). "Two New Cryptic Endemic Toads of Bufo Discovered in Central Nevada, Western United States (Amphibia: Bufonidae: Bufo [Anaxyrus])". Copeia. 108 (1): 166–183. doi:10.1643/CH-18-086. ISSN 0045-8511.

External links

• Frost DR, Grant T, Faivovich JN, Bain RH, Haas A, Haddad CLFB, De Sá RO, Channing A, Wilkinson M, Donnellan SC, Raxworthy CJ, Campbell JA, Blotto BL, Moler P, Drewes RC, Nussbaum RA, Lynch JD, Green DM, Wheeler WC (2006). "The Amphibian Tree of Life". Bulletin of the American Museum of Natural History. 297: 1–291. doi:10.1206/0003-0090(2006)297[0001:TATOL]2.0.CO;2. hdl:2246/5781.
• Pauly GB, Hillis DM, Cannatella DC (November 2004). "The history of a Nearctic colonization: Molecular phylogenetics and biogeography of the Nearctic toads (Bufo)". Evolution. 58 (11): 2517–2535. doi:10.1111/j.0014-3820.2004.tb00881.x. PMID 15612295.
• Pauly, Gregory B.; Hillis, David M.; Cannatella, David C. (June 2009). "Taxonomic freedom and the role of official lists of species names". Herpetologica. 65 (2): 115–128. doi:10.1655/08-031R1.1.

Further reading

• Tschudi JJ (1845). "Reptilium conspectus quae in Republica Peruana reperiuntur et pleraque observata vel collecta sunt in itinere ". Archiv für Naturgeschichte 11 (1): 150–170. (Anaxyrus, new genus, p. 170). (in Latin).