Brook Floater vs marbled lungfish

Alasmidonta varicosa compared with Protopterus aethiopicus

Key Differences

• Brook Floater is Vulnerable while marbled lungfish is Least Concern.

Taxonomic Classification

Rank	Brook Floater	marbled lungfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Dipneusti (Dipneusti)
Order	Unionida (Unionida)	Ceratodontiformes (Ceratodontiformes)
Family	Unionidae	Protopteridae
Genus	Alasmidonta	Protopterus
Species	Alasmidonta varicosa	Protopterus aethiopicus

Evolutionary Relationship

Brook Floater and marbled lungfish share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brook Floater

VU — Vulnerable

marbled lungfish

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	marbled lungfish
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.

marbled lungfish

Habitat

Native to Africa, inhabiting ecosystems characteristic of the region.

Range

Found in Rwanda.

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.