Hourglass Dolphin vs Peruvian Recurvebill

Lagenorhynchus cruciger compared with Syndactyla ucayalae

Key Differences

• Hourglass Dolphin is Least Concern while Peruvian Recurvebill is Near Threatened.

Taxonomic Classification

Rank	Hourglass Dolphin	Peruvian Recurvebill
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	Syndactyla
Species	Lagenorhynchus cruciger	Syndactyla ucayalae

Evolutionary Relationship

Hourglass Dolphin and Peruvian Recurvebill share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hourglass Dolphin

LC — Least Concern

Peruvian Recurvebill

NT — Near Threatened

Physical Characteristics

Attribute	Hourglass Dolphin	Peruvian Recurvebill
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hourglass Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Peruvian Recurvebill

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.