Black scale vs Bridge Roller

Saissetia oleae compared with Ancylis uncella

Key Differences

• Black scale is Not Evaluated while Bridge Roller is Least Concern.

Taxonomic Classification

Rank	Black scale	Bridge Roller
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Hemiptera (Hemiptera)	Lepidoptera (Butterflies & Moths)
Family	Coccidae	Tortricidae
Genus	Saissetia	Ancylis
Species	Saissetia oleae	Ancylis uncella

Evolutionary Relationship

Black scale and Bridge Roller share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Black scale

NE — Not Evaluated

Bridge Roller

LC — Least Concern

Physical Characteristics

Attribute	Black scale	Bridge Roller
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).

Bridge Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Black scale

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

Bridge Roller

The Bridge Roller (Ancylis uncella) is a species in the genus Ancylis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway