Halberd shark vs Yellow-billed Pintail

Pristiophorus japonicus compared with Anas georgica

Key Differences

• Halberd shark is Least Concern while Yellow-billed Pintail is Endangered.

Taxonomic Classification

Rank	Halberd shark	Yellow-billed Pintail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Aves (Birds)
Order	Pristiophoriformes (Pristiophoriformes)	Anseriformes (Anseriformes)
Family	Pristiophoridae	Anatidae
Genus	Pristiophorus	Anas
Species	Pristiophorus japonicus	Anas georgica

Evolutionary Relationship

Halberd shark and Yellow-billed Pintail share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Halberd shark

LC — Least Concern

Yellow-billed Pintail

EN — Endangered

Physical Characteristics

Attribute	Halberd shark	Yellow-billed Pintail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Halberd shark

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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.