American Toad vs

Anaxyrus americanus compared with Nostoc sphaericum

Key Differences

• American Toad is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	American Toad
Kingdom	Animalia (动物界)	Bacteria (Bacteria)
Phylum	Chordata (脊索动物门)	Cyanobacteria (藍菌門)
Class	Amphibia (两栖动物)	Cyanobacteriia
Order	Anura (无尾目)	Cyanobacteriales (蓝菌目)
Family	Bufonidae	Nostocaceae
Genus	Anaxyrus	Nostoc
Species	Anaxyrus americanus	Nostoc sphaericum

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 Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

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.

Nostoc sphaericum是Nostocaceae科的一种群落性固氮蓝藻，形成肉眼可见的胶状球形或不规则群落。栖息于潮湿土壤、岩石和淡水环境，降雨后常形成明显的胶状团块。