Brook Floater vs Huge-crested Toad

Alasmidonta varicosa compared with Incilius macrocristatus

Key Differences

• Brook Floater is Vulnerable while Huge-crested Toad is Near Threatened.

Taxonomic Classification

Rank	Brook Floater	Huge-crested Toad
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Amphibia (Amphibians)
Order	Unionida (Unionida)	Anura (Frogs & Toads)
Family	Unionidae	Bufonidae
Genus	Alasmidonta	Incilius
Species	Alasmidonta varicosa	Incilius macrocristatus

Evolutionary Relationship

Brook Floater and Huge-crested Toad share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brook Floater

VU — Vulnerable

Huge-crested Toad

NT — Near Threatened

Physical Characteristics

Attribute	Brook Floater	Huge-crested Toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook Floater

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Huge-crested Toad

Habitat

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

Range

Found in Mexico. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Brook Floater

The Brook Floater (Alasmidonta varicosa) is a species in the genus Alasmidonta. It is currently classified as Vulnerable on the IUCN Red List. Native to North America, inhabiting ecosystems characteristic of the region.