boisduval scale vs Brook Alder

Diaspis boisduvalii compared with Alnus maritima

Key Differences

• boisduval scale is Not Evaluated while Brook Alder is Endangered.

Taxonomic Classification

Rank	boisduval scale	Brook Alder
Kingdom	Animalia (животные)	Plantae (растения)
Phylum	Arthropoda (членистоногие)	Magnoliophyta (магнолиофиты)
Class	Insecta (насекомые)	Magnoliopsida (Dicots)
Order	Hemiptera (полужесткокрылые)	Fagales (букоцветные)
Family	Diaspididae	Betulaceae
Genus	Diaspis	Alnus
Species	Diaspis boisduvalii	Alnus maritima

Conservation Status

boisduval scale

NE — Not Evaluated

Brook Alder

EN — Endangered

Physical Characteristics

Attribute	boisduval scale	Brook Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

boisduval scale

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (Japan, Taiwan), Europe (15 countries), and North America (United States).

Brook Alder

Habitat

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

Range

Distributed across Belgium, France, Netherlands, and United Kingdom. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

boisduval scale

The boisduval scale (Diaspis boisduvalii) is a species in the genus Diaspis. Native to Belgium, Bulgaria, Denmark, France, Germany.

Brook Alder

The Brook Alder (Alnus maritima) is a species in the genus Alnus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇬🇧 United Kingdom