Bad-smelling Alkanet vs Black scale

Alkanna maleolens compared with Saissetia oleae

Key Differences

• Bad-smelling Alkanet is Critically Endangered while Black scale is Not Evaluated.

Taxonomic Classification

Rank	Bad-smelling Alkanet	Black scale
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Magnoliopsida (Dicots)	Insecta (Insects)
Order	Boraginales (Boraginales)	Hemiptera (Hemiptera)
Family	Boraginaceae	Coccidae
Genus	Alkanna	Saissetia
Species	Alkanna maleolens	Saissetia oleae

Conservation Status

Bad-smelling Alkanet

CR — Critically Endangered

Black scale

NE — Not Evaluated

Physical Characteristics

Attribute	Bad-smelling Alkanet	Black scale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bad-smelling Alkanet

Habitat

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

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).

Bad-smelling Alkanet

The Bad-smelling Alkanet (Alkanna maleolens) is a species in the genus Alkanna. It is currently classified as Critically Endangered 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.