California alder vs Fletcher scale

Alnus rhombifolia compared with Parthenolecanium fletcheri

Key Differences

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

Taxonomic Classification

Rank	California alder	Fletcher 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	Parthenolecanium
Species	Alnus rhombifolia	Parthenolecanium fletcheri

Conservation Status

California alder

LC — Least Concern

Fletcher scale

NE — Not Evaluated

Physical Characteristics

Attribute	California alder	Fletcher 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.

Fletcher scale

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (20 countries) and North America (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.