California alder vs Soft scale

Alnus rhombifolia compared with Physokermes piceae

Key Differences

• California alder is Least Concern while Soft scale is Not Evaluated.

Taxonomic Classification

Rank	California alder	Soft scale
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Magnoliopsida (Dicots)	Insecta (Insects)
Order	Fagales (Beeches & Oaks)	Hemiptera (Hemiptera)
Family	Betulaceae	Coccidae
Genus	Alnus	Physokermes
Species	Alnus rhombifolia	Physokermes piceae

Conservation Status

California alder

LC — Least Concern

Soft scale

NE — Not Evaluated

Physical Characteristics

Attribute	California alder	Soft scale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

California alder

Habitat

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

Range

Found in Canada.

Soft scale

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

California alder

The California alder (Alnus rhombifolia) 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.