Irrawaddy dolphin vs Thicket Groundling

Orcaella brevirostris compared with Gelechia scotinella

Key Differences

• Irrawaddy dolphin is Endangered while Thicket Groundling is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Thicket Groundling
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Lepidoptera (Butterflies & Moths)
Family	Delphinidae (Oceanic Dolphins)	Gelechiidae
Genus	Orcaella	Gelechia
Species	Orcaella brevirostris	Gelechia scotinella

Evolutionary Relationship

Irrawaddy dolphin and Thicket Groundling share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Thicket Groundling

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Thicket Groundling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Thicket Groundling

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.