Cardinal Click Beetle vs Slender Spreadwing

Ampedus cardinalis compared with Lestes rectangularis

Key Differences

• Cardinal Click Beetle is Critically Endangered while Slender Spreadwing is Least Concern.

Taxonomic Classification

Rank	Cardinal Click Beetle	Slender Spreadwing
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Coleoptera (Beetles)	Odonata (Odonata)
Family	Elateridae	Lestidae
Genus	Ampedus	Lestes
Species	Ampedus cardinalis	Lestes rectangularis

Evolutionary Relationship

Cardinal Click Beetle and Slender Spreadwing share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Cardinal Click Beetle

CR — Critically Endangered

Slender Spreadwing

LC — Least Concern

Physical Characteristics

Attribute	Cardinal Click Beetle	Slender Spreadwing
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.

Slender Spreadwing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

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.