Brook-Side Alder vs Least Crayfish

Alnus serrulata compared with Cambarellus diminutus

Key Differences

• Brook-Side Alder is Least Concern while Least Crayfish is Data Deficient.

Taxonomic Classification

Rank	Brook-Side Alder	Least 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	Cambarellus
Species	Alnus serrulata	Cambarellus diminutus

Conservation Status

Brook-Side Alder

LC — Least Concern

Least Crayfish

DD — Data Deficient

Physical Characteristics

Attribute	Brook-Side Alder	Least Crayfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook-Side Alder

Habitat

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

Range

Distributed across Canada and United States.

Least Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in Norway.

Brook-Side Alder

The Brook-Side Alder (Alnus serrulata) is a species in the genus Alnus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.