Brook Floater vs Cope’s Streamside Treefrog

Alasmidonta varicosa compared with Sarcohyla bistincta

Key Differences

• Brook Floater is Vulnerable while Cope’s Streamside Treefrog is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Cope’s Streamside Treefrog
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Mollusca (软体动物门)	Chordata (脊索动物门)
Class	Bivalvia (双壳纲)	Amphibia (两栖动物)
Order	Unionida (蚌目)	Anura (无尾目)
Family	Unionidae	Hylidae
Genus	Alasmidonta	Sarcohyla
Species	Alasmidonta varicosa	Sarcohyla bistincta

Evolutionary Relationship

Brook Floater and Cope’s Streamside Treefrog share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Brook Floater

VU — Vulnerable

Cope’s Streamside Treefrog

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Cope’s Streamside Treefrog
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.

Cope’s Streamside Treefrog

Habitat

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

Range

Found in Mexico.

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.