Brook Floater vs Rough-skinned Horned Toad

Alasmidonta varicosa compared with Megophrys palpebralespinosa

Key Differences

• Brook Floater is Vulnerable while Rough-skinned Horned Toad is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Rough-skinned Horned 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	Megophryidae
Genus	Alasmidonta	Megophrys
Species	Alasmidonta varicosa	Megophrys palpebralespinosa

Evolutionary Relationship

Brook Floater and Rough-skinned Horned Toad share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brook Floater

VU — Vulnerable

Rough-skinned Horned Toad

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Rough-skinned Horned 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.

Rough-skinned Horned Toad

Habitat

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

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.