American Toad vs

Anaxyrus americanus compared with Novosphingobium rhizosphaerae

Key Differences

• American Toad is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	American Toad
Kingdom	Animalia (Animals)	Bacteria (Bacteria)
Phylum	Chordata (Chordates)	Proteobacteria (Proteobacteria)
Class	Amphibia (Amphibians)	Alphaproteobacteria (Alphaproteobacteria)
Order	Anura (Frogs & Toads)	Sphingomonadales (Sphingomonadales)
Family	Bufonidae	Sphingomonadaceae
Genus	Anaxyrus	Sphingomonas
Species	Anaxyrus americanus	Novosphingobium rhizosphaerae

Conservation Status

American Toad

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	American Toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American Toad

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in United States.

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

American Toad

The American Toad (Anaxyrus americanus) is a species in the genus Anaxyrus. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

Novosphingobium rhizosphaerae is a Gram-negative aerobic rod associated with the plant rhizosphere environment, as its species name suggests. It inhabits the root zone of various plants in temperate soils. This chemoheterotroph decomposes root exudates and organic matter in the plant rhizosphere, potentially influencing plant nutrition and health.