Arizona alder vs Rusty Crayfish

Alnus oblongifolia compared with Faxonius rusticus

Key Differences

• Arizona alder is Least Concern while Rusty Crayfish is Not Evaluated.

Taxonomic Classification

Rank	Arizona alder	Rusty Crayfish
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Magnoliopsida (Dicots)	Malacostraca (Crustaceans)
Order	Fagales (Beeches & Oaks)	Decapoda (Decapoda)
Family	Betulaceae	Cambaridae
Genus	Alnus	Faxonius
Species	Alnus oblongifolia	Faxonius rusticus

Conservation Status

Arizona alder

LC — Least Concern

Rusty Crayfish

NE — Not Evaluated

Physical Characteristics

Attribute	Arizona alder	Rusty Crayfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arizona alder

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Rusty Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Distributed across Denmark, Norway, Sweden, and United States.

Arizona alder

The Arizona alder, Alnus oblongifolia, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.