American Toad vs

Anaxyrus americanus compared with Chroococcus dispersus

Key Differences

• American Toad is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	American Toad
Kingdom	Animalia (प्राणी)	Bacteria (Bacteria)
Phylum	Chordata (रज्जुकी)	Cyanobacteria (नील हरित शैवाल)
Class	Amphibia (उभयचर)	Cyanobacteriia
Order	Anura (मेंढक)	Cyanobacteriales
Family	Bufonidae	Microcystaceae
Genus	Anaxyrus	Chroococcus
Species	Anaxyrus americanus	Chroococcus dispersus

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 and Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Sweden, and 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.

Chroococcus dispersus is a species of cyanobacteria in the family Chroococcaceae, occurring in freshwater habitats including lakes, ponds, and slowly flowing waters. It belongs to a genus characterized by small, spherical cells grouped in pairs or quartets within a diffuse, hyaline sheath. The specific epithet dispersus suggests a tendency for cells or colonies to be loosely organized or widely distributed. Cyanobacteria in the genus Chroococcus are typical components of the plankton and periphyton of oligotrophic to mesotrophic freshwater bodies in temperate and boreal regions. They are photosynthetic, using sunlight and dissolved carbon dioxide to produce organic matter, and contribute to primary productivity in aquatic ecosystems. Some Chroococcus species can also fix atmospheric nitrogen under nitrogen-limited conditions, though this trait is more pronounced in filamentous cyanobacterial genera. Chroococcus dispersus has been identified from European freshwater systems and is representative of the diverse microfloral communities found in clean to moderately enriched freshwaters. It is not assessed by the IUCN and has no known economic significance, representing one of many microscopic components of aquatic biodiversity.