Brook Floater vs Such's Antthrush / Cryptic Antthrush

Alasmidonta varicosa compared with Chamaeza meruloides

Key Differences

• Brook Floater is Vulnerable while Such's Antthrush / Cryptic Antthrush is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Such's Antthrush / Cryptic Antthrush
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Aves (Birds)
Order	Unionida (Unionida)	Passeriformes (Songbirds)
Family	Unionidae	Formicariidae
Genus	Alasmidonta	Chamaeza
Species	Alasmidonta varicosa	Chamaeza meruloides

Evolutionary Relationship

Brook Floater and Such's Antthrush / Cryptic Antthrush share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brook Floater

VU — Vulnerable

Such's Antthrush / Cryptic Antthrush

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Such's Antthrush / Cryptic Antthrush
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.

Such's Antthrush / Cryptic Antthrush

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

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.