Bridge Roller vs Irrawaddy dolphin

Ancylis uncella compared with Orcaella brevirostris

Key Differences

• Bridge Roller is Least Concern while Irrawaddy dolphin is Endangered.

Taxonomic Classification

Rank	Bridge Roller	Irrawaddy dolphin
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Arthropoda (节肢动物门)	Chordata (脊索动物门)
Class	Insecta (昆蟲綱)	Mammalia (哺乳動物)
Order	Lepidoptera (鱗翅目)	Cetacea (Whales & Dolphins)
Family	Tortricidae	Delphinidae (Oceanic Dolphins)
Genus	Ancylis	Orcaella
Species	Ancylis uncella	Orcaella brevirostris

Evolutionary Relationship

Bridge Roller and Irrawaddy dolphin share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Bridge Roller

LC — Least Concern

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

Attribute	Bridge Roller	Irrawaddy dolphin
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.

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.