Dusky Dolphin vs Streaked Xenops

Lagenorhynchus obscurus compared with Xenops rutilus

Taxonomic Classification

Rank	Dusky Dolphin	Streaked Xenops
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Passeriformes (Songbirds)
Family	Delphinidae (Oceanic Dolphins)	Furnariidae
Genus	Lagenorhynchus	Xenops
Species	Lagenorhynchus obscurus	Xenops rutilus

Evolutionary Relationship

Dusky Dolphin and Streaked Xenops share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dusky Dolphin

LC — Least Concern

Streaked Xenops

LC — Least Concern

Physical Characteristics

Attribute	Dusky Dolphin	Streaked Xenops
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Streaked Xenops

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Ecuador.