Black scale vs Blue star

Saissetia oleae compared with Amsonia orientalis

Key Differences

• Black scale is Not Evaluated while Blue star is Critically Endangered.

Taxonomic Classification

Rank	Black scale	Blue star
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Magnoliopsida (Dicots)
Order	Hemiptera (Hemiptera)	Gentianales (Gentianales)
Family	Coccidae	Apocynaceae
Genus	Saissetia	Amsonia
Species	Saissetia oleae	Amsonia orientalis

Conservation Status

Black scale

NE — Not Evaluated

Blue star

CR — Critically Endangered

Physical Characteristics

Attribute	Black scale	Blue star
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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).

Blue star

Habitat

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.

Blue star

The Blue star (Amsonia orientalis) is a species in the genus Amsonia. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.