Hourglass Dolphin vs Yellow-billed Pintail

Lagenorhynchus cruciger compared with Anas georgica

Key Differences

• Hourglass Dolphin is Least Concern while Yellow-billed Pintail is Endangered.

Taxonomic Classification

Rank	Hourglass Dolphin	Yellow-billed Pintail
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Aves (chim)
Order	Cetacea (Whales & Dolphins)	Anseriformes (bộ Ngỗng)
Family	Delphinidae (Oceanic Dolphins)	Anatidae
Genus	Lagenorhynchus	Anas
Species	Lagenorhynchus cruciger	Anas georgica

Evolutionary Relationship

Hourglass Dolphin and Yellow-billed Pintail share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Hourglass Dolphin

LC — Least Concern

Yellow-billed Pintail

EN — Endangered

Physical Characteristics

Attribute	Hourglass Dolphin	Yellow-billed Pintail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hourglass Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Yellow-billed Pintail

Habitat

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

Range

Found across Europe (6 countries) and South America (Colombia, Ecuador). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Yellow-billed Pintail

Yellow-billed Pintail (Anas georgica) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.