Great Reed Warbler vs robust shell

Acrocephalus arundinaceus compared with Littoraria undulata

Key Differences

• Great Reed Warbler is Critically Endangered while robust shell is Least Concern.

Taxonomic Classification

Rank	Great Reed Warbler	robust shell
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum	Chordata (Chordates)	Mollusca (Moluska)
Class	Aves (burung)	Gastropoda (siput)
Order	Passeriformes (burung pengicau)	Littorinimorpha (Littorinimorpha)
Family	Acrocephalidae	Littorinidae
Genus	Acrocephalus	Littoraria
Species	Acrocephalus arundinaceus	Littoraria undulata

Evolutionary Relationship

Great Reed Warbler and robust shell share a common ancestor at the Kingdom level: Animalia. (hewan)

Conservation Status

Great Reed Warbler

CR — Critically Endangered

robust shell

LC — Least Concern

Physical Characteristics

Attribute	Great Reed Warbler	robust shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Great Reed Warbler

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

robust shell

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found in Taiwan.

Great Reed Warbler

Great Reed Warbler (Acrocephalus arundinaceus) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.