Erlenblattkäfer vs Perrin’s Beaked Whale

Agelastica alni compared with Mesoplodon perrini

Key Differences

• Erlenblattkäfer is Least Concern while Perrin’s Beaked Whale is Endangered.

Taxonomic Classification

Rank	Erlenblattkäfer	Perrin’s Beaked Whale
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Chordata (Chordatiere)
Class	Insecta (Insekten)	Mammalia (Säugetiere)
Order	Coleoptera (Käfer)	Cetacea (Whales & Dolphins)
Family	Chrysomelidae	Hyperoodontidae
Genus	Agelastica	Mesoplodon
Species	Agelastica alni	Mesoplodon perrini

Evolutionary Relationship

Erlenblattkäfer and Perrin’s Beaked Whale share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Erlenblattkäfer

LC — Least Concern

Perrin’s Beaked Whale

EN — Endangered

Physical Characteristics

Attribute	Erlenblattkäfer	Perrin’s Beaked Whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Erlenblattkäfer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Perrin’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Erlenblattkäfer

The Alder leaf beetle (Agelastica alni) is a species in the genus Agelastica. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.