Brook Floater vs Jumping spider

Alasmidonta varicosa compared with Pseudeuophrys lanigera

Key Differences

• Brook Floater is Vulnerable while Jumping spider is Least Concern.

Taxonomic Classification

Rank	Brook Floater	Jumping spider
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Arthropoda (Arthropods)
Class	Bivalvia (Bivalvia)	Arachnida (Arachnids)
Order	Unionida (Unionida)	Araneae (Araneae)
Family	Unionidae	Salticidae
Genus	Alasmidonta	Pseudeuophrys
Species	Alasmidonta varicosa	Pseudeuophrys lanigera

Evolutionary Relationship

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

Conservation Status

Brook Floater

VU — Vulnerable

Jumping spider

LC — Least Concern

Physical Characteristics

Attribute	Brook Floater	Jumping spider
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.

Jumping spider

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Found across Europe (15 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.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States