Cardinal Click Beetle vs Lesser Siren

Ampedus cardinalis compared with Siren intermedia

Key Differences

• Cardinal Click Beetle is Critically Endangered while Lesser Siren is Least Concern.

Taxonomic Classification

Rank	Cardinal Click Beetle	Lesser Siren
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Amphibia (Amphibians)
Order	Coleoptera (Beetles)	Caudata (Caudata)
Family	Elateridae	Sirenidae
Genus	Ampedus	Siren
Species	Ampedus cardinalis	Siren intermedia

Evolutionary Relationship

Cardinal Click Beetle and Lesser Siren share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Cardinal Click Beetle

CR — Critically Endangered

Lesser Siren

LC — Least Concern

Physical Characteristics

Attribute	Cardinal Click Beetle	Lesser Siren
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cardinal Click Beetle

Habitat

Inhabits temperate coniferous forests within the Palearctic biogeographic realm.

Range

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

Lesser Siren

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Distributed across Belgium and Mexico.

Cardinal Click Beetle

The Cardinal Click Beetle (Ampedus cardinalis) is a species in the genus Ampedus. It is currently classified as Critically Endangered (CR) on the IUCN Red List. Inhabits temperate coniferous forests within the Palearctic biogeographic realm.