Chestnut Pigmy vs Chilean Dolphin

Stigmella samiatella compared with Cephalorhynchus eutropia

Key Differences

• Chestnut Pigmy is Least Concern while Chilean Dolphin is Near Threatened.

Taxonomic Classification

Rank	Chestnut Pigmy	Chilean 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	Nepticulidae	Delphinidae (Oceanic Dolphins)
Genus	Stigmella	Cephalorhynchus
Species	Stigmella samiatella	Cephalorhynchus eutropia

Evolutionary Relationship

Chestnut Pigmy and Chilean Dolphin share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Chestnut Pigmy

LC — Least Concern

Chilean Dolphin

NT — Near Threatened

Physical Characteristics

Attribute	Chestnut Pigmy	Chilean Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut Pigmy

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Chilean Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Chestnut Pigmy

The Chestnut Pigmy (Stigmella samiatella) is a species in the genus Stigmella. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Chilean Dolphin

The Chilean Dolphin (Cephalorhynchus eutropia) is a species in the genus Cephalorhynchus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.