Cave ground-beetle vs Chatham Bellbird

Trechus jorgensis compared with Anthornis melanocephala

Key Differences

• Cave ground-beetle is Critically Endangered while Chatham Bellbird is Extinct.

Taxonomic Classification

Rank	Cave ground-beetle	Chatham Bellbird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Coleoptera (Beetles)	Passeriformes (Songbirds)
Family	Carabidae	Meliphagidae
Genus	Trechus	Anthornis
Species	Trechus jorgensis	Anthornis melanocephala

Evolutionary Relationship

Cave ground-beetle and Chatham Bellbird share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Cave ground-beetle

CR — Critically Endangered

Chatham Bellbird

EX — Extinct

Physical Characteristics

Attribute	Cave ground-beetle	Chatham Bellbird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Chatham Bellbird

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

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.

Chatham Bellbird

The Chatham Bellbird (Anthornis melanocephala) is a species in the genus Anthornis. It is currently classified as Extinct on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.