Alder vs Black scale

Alnus acuminata compared with Saissetia oleae

Key Differences

• Alder is Least Concern while Black scale is Not Evaluated.

Taxonomic Classification

Rank	Alder	Black 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	Saissetia
Species	Alnus acuminata	Saissetia oleae

Conservation Status

Alder

LC — Least Concern

Black scale

NE — Not Evaluated

Physical Characteristics

Attribute	Alder	Black scale
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.

Black scale

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (Cyprus, Israel, Taiwan), Europe (22 countries), North America (Dominica, United States), and South America (Chile).

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.

Black scale

The Black scale (Saissetia oleae) is a species in the genus Saissetia. Typically found in virtually all terrestrial and freshwater habitats.