Brook Floater vs Elastic Saddle

Alasmidonta varicosa compared with Helvella elastica

Key Differences

Brook Floater is Vulnerable while Elastic Saddle is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Elastic Saddle
Kingdom	Animalia (hayvan)	Fungi (mantar)
Phylum	Mollusca (Yumuşakçalar)	Ascomycota (Asklı mantarlar)
Class	Bivalvia (Midyeler)	Pezizomycetes (Pezizomycetler)
Order	Unionida (Unionoida)	Pezizales (Pezizales)
Family	Unionidae	Helvellaceae
Genus	Alasmidonta	Helvella
Species	Alasmidonta varicosa	Helvella elastica

Conservation Status

Brook Floater

VU — Vulnerable

Elastic Saddle

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Elastic Saddle
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.

Elastic Saddle

Habitat

Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States).

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.