Alder vs Least Crayfish

Alnus acuminata compared with Cambarellus diminutus

Key Differences

• Alder is Least Concern while Least Crayfish is Data Deficient.

Taxonomic Classification

Rank	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 acuminata	Cambarellus diminutus

Conservation Status

Alder

LC — Least Concern

Least Crayfish

DD — Data Deficient

Physical Characteristics

Attribute	Alder	Least Crayfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder

Habitat

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

Range

Found in Colombia.

Least Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in Norway.

Alder

The Alder (Alnus acuminata) 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.