Anaxyrus baxteri

Taxonavigation

Taxonavigation: Anura
Superregnum: Eukaryota Cladus: Unikonta Cladus: Opisthokonta Cladus: Holozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: Bilateria Cladus: Nephrozoa Superphylum: Deuterostomia Phylum: Chordata Subphylum: Vertebrata Infraphylum: Gnathostomata Megaclassis: Osteichthyes Cladus: Sarcopterygii Cladus: Rhipidistia Cladus: Tetrapodomorpha Cladus: Eotetrapodiformes Cladus: Elpistostegalia Superclassis: Tetrapoda Classis: Amphibia Subclassis: Lissamphibia Ordo: Anura

Familia: Bufonidae
Genus: Anaxyrus
Species: Anaxyrus baxteri

Name

Anaxyrus baxteri (Porter, 1968)

Type locality: "0.5 mile NW Laramie, Albany County, Wyoming".

Holotype: K.R. Porter Collection 5-164, current location unknown.

Note:

The recognition of Anaxyrus as a genus distinct from Bufo is highly controversial, and has not been accepted by many herpetologists working with this group. For a complete phylogeny of the species in this group and their relationships as a subgroup within Bufo, see Pauly et al. (2004).

Synonyms

Bufo hemiophrys baxteri Porter, 1968
Bufo baxteri — Packard, 1971

References

Porter, 1968, Evolution, 22: 593.
Pauly, G. B., D. M. Hillis, and D. C, Cannatella. (2004) The history of a Nearctic colonization: Molecular phylogenetics and biogeography of the Nearctic toads (Bufo). Evolution 58: 2517–2535.
Frost, D.R. 2021. Amphibian Species of the World: an Online Reference. Version 6.1. Electronic Database accessible at https://amphibiansoftheworld.amnh.org/index.php. American Museum of Natural History, New York, USA. DOI: 10.5531/db.vz.0001 Anaxyrus baxteri . Accessed on 26 Mar 2008.
World Conservation Monitoring Centre IUCN: Anaxyrus baxteri (Extinct in the Wild)

Vernacular names

English: Wyoming Toad; Baxter's Toad