beaded chestnut vs Cave ground-beetle

Agrochola lychnidis compared with Trechus jorgensis

Key Differences

• beaded chestnut is Near Threatened while Cave ground-beetle is Critically Endangered.

Taxonomic Classification

Rank	beaded chestnut	Cave ground-beetle
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Arthropoda (节肢动物门)	Arthropoda (节肢动物门)
Class same	Insecta (昆蟲綱)	Insecta (昆蟲綱)
Order	Lepidoptera (鱗翅目)	Coleoptera (鞘翅目)
Family	Noctuidae	Carabidae
Genus	Agrochola	Trechus
Species	Agrochola lychnidis	Trechus jorgensis

Evolutionary Relationship

beaded chestnut and Cave ground-beetle share a common ancestor at the Class level: Insecta. (昆蟲綱)

Conservation Status

beaded chestnut

NT — Near Threatened

Cave ground-beetle

CR — Critically Endangered

Physical Characteristics

Attribute	beaded chestnut	Cave ground-beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

beaded chestnut

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Cave ground-beetle

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Portugal. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

beaded chestnut

The Beaded chestnut (Agrochola lychnidis) is a species in the genus Agrochola. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Cave ground-beetle

The Cave ground-beetle (Trechus jorgensis) is a species in the genus Trechus. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.