Bridge Roller vs Redshouldered ham beetle

Ancylis uncella compared with Necrobia ruficollis

Key Differences

Bridge Roller is Least Concern while Redshouldered ham beetle is Endangered.

Taxonomic Classification

Rank	Bridge Roller	Redshouldered ham beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Lepidoptera (Butterflies & Moths)	Coleoptera (Beetles)
Family	Tortricidae	Cleridae
Genus	Ancylis	Necrobia
Species	Ancylis uncella	Necrobia ruficollis

Evolutionary Relationship

Bridge Roller and Redshouldered ham beetle share a common ancestor at the Class level: Insecta. (Insects)

View Class: Insecta

Conservation Status

Bridge Roller

LC — Least Concern

Redshouldered ham beetle

EN — Endangered

Physical Characteristics

Attribute	Bridge Roller	Redshouldered ham beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bridge Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Redshouldered ham beetle

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate coniferous forests, and temperate broadleaf and mixed forests, among 8 distinct biome types spanning the Indomalayan and Oceanian and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (China, Japan, Taiwan), Europe (12 countries), and North America (Canada, United States). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Bridge Roller

The Bridge Roller (Ancylis uncella) is a species in the genus Ancylis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.