Cardinal Click Beetle vs green hydra

Ampedus cardinalis compared with Hydra viridissima

Key Differences

• Cardinal Click Beetle is Critically Endangered while green hydra is Not Evaluated.

Taxonomic Classification

Rank	Cardinal Click Beetle	green hydra
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Cnidaria (Cnidarians)
Class	Insecta (Insects)	Hydrozoa (Hydrozoa)
Order	Coleoptera (Beetles)	Anthoathecata (Anthoathecata)
Family	Elateridae	Hydridae
Genus	Ampedus	Hydra
Species	Ampedus cardinalis	Hydra viridissima

Evolutionary Relationship

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

Conservation Status

Cardinal Click Beetle

CR — Critically Endangered

green hydra

NE — Not Evaluated

Physical Characteristics

Attribute	Cardinal Click Beetle	green hydra
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.

green hydra

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden