Brook Floater vs Serna's Robber Frog

Alasmidonta varicosa compared with Pristimantis dorsopictus

Key Differences

• Brook Floater is Vulnerable while Serna's Robber Frog is Endangered.

Taxonomic Classification

Rank	Brook Floater	Serna's Robber Frog
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Mollusca (軟体動物)	Chordata (脊索動物)
Class	Bivalvia (二枚貝)	Amphibia (両生類)
Order	Unionida (イシガイ目)	Anura (カエル)
Family	Unionidae	Craugastoridae
Genus	Alasmidonta	Pristimantis
Species	Alasmidonta varicosa	Pristimantis dorsopictus

Evolutionary Relationship

Brook Floater and Serna's Robber Frog share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Brook Floater

VU — Vulnerable

Serna's Robber Frog

EN — Endangered

Physical Characteristics

Attribute	Brook Floater	Serna's Robber Frog
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.

Serna's Robber Frog

Habitat

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

Range

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

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.