Lost Flat-Body vs Pacific white-sided dolphin

Depressaria depressana compared with Lagenorhynchus obliquidens

Key Differences

• Lost Flat-Body is Endangered while Pacific white-sided dolphin is Least Concern.

Taxonomic Classification

Rank	Lost Flat-Body	Pacific white-sided dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Cetacea (Whales & Dolphins)
Family	Depressariidae	Delphinidae (Oceanic Dolphins)
Genus	Depressaria	Lagenorhynchus
Species	Depressaria depressana	Lagenorhynchus obliquidens

Evolutionary Relationship

Lost Flat-Body and Pacific white-sided dolphin share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Lost Flat-Body

EN — Endangered

Pacific white-sided dolphin

LC — Least Concern

Physical Characteristics

Attribute	Lost Flat-Body	Pacific white-sided dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lost Flat-Body

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Pacific white-sided dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.