Hector s Dolphin vs Ariane à ventre gris

Cephalorhynchus hectori compared with Amazilia tzacatl

Key Differences

• Hector s Dolphin is Endangered while Ariane à ventre gris is Least Concern.

Taxonomic Classification

Rank	Hector s Dolphin	Ariane à ventre gris
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Aves (oiseau)
Order	Cetacea (Whales & Dolphins)	Apodiformes (Apodiformes)
Family	Delphinidae (Oceanic Dolphins)	Trochilidae
Genus	Cephalorhynchus	Amazilia
Species	Cephalorhynchus hectori	Amazilia tzacatl

Evolutionary Relationship

Hector s Dolphin and Ariane à ventre gris share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hector s Dolphin

EN — Endangered

Ariane à ventre gris

LC — Least Concern

Physical Characteristics

Attribute	Hector s Dolphin	Ariane à ventre gris
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hector s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ariane à ventre gris

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Ariane à ventre gris

One of the most common hummingbirds in Central America and northwestern South America, rufous-tailed hummingbirds are medium-sized with green upper parts and a diagnostic bright rufous-orange tail. Found from Mexico to Ecuador and Trinidad in a wide range of habitats including forest edges, gardens, plantations, and secondary growth from sea level to 2,100 meters. Aggressive territory defenders at feeders and flowering plants, they are frequently seen in gardens across their range. Listed as Least Concern.