vs Brook Alder

Acanthocorbis asymmetrica compared with Alnus maritima

Key Differences

• is Not Evaluated while Brook Alder is Endangered.

Taxonomic Classification

Rank		Brook Alder
Kingdom	Protozoa (protozoa)	Plantae (Plants)
Phylum	Choanozoa (Choanozoa)	Magnoliophyta (Flowering Plants)
Class	Choanoflagellatea (Choanoflagellatea)	Magnoliopsida (Dicots)
Order	Choanoflagellida (Choanoflagellida)	Fagales (Beeches & Oaks)
Family	Acanthoecidae	Betulaceae
Genus	Acanthocorbis	Alnus
Species	Acanthocorbis asymmetrica	Alnus maritima

Conservation Status

NE — Not Evaluated

Brook Alder

EN — Endangered

Physical Characteristics

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

Habitat & Geographic Range

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

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.

Acanthocorbis asymmetrica is a marine choanoflagellate, a unicellular organism closely related to the ancestors of animals, living in coastal and open ocean waters. Its cells are enclosed within a lorica (basket-like cage) constructed from siliceous costal strips that form an asymmetric pattern, distinguishing it from related species. It feeds on bacteria, playing a role in marine microbial food webs.

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.