thin-necked bladderworm vs Yellow-billed Pintail

Taenia hydatigena compared with Anas georgica

Key Differences

• thin-necked bladderworm is Not Evaluated while Yellow-billed Pintail is Endangered.

Taxonomic Classification

Rank	thin-necked bladderworm	Yellow-billed Pintail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Platyhelminthes (Platyhelminthes)	Chordata (Chordates)
Class	Cestoda (Cestoda)	Aves (Birds)
Order	Cyclophyllidea (Cyclophyllidea)	Anseriformes (Anseriformes)
Family	Taeniidae	Anatidae
Genus	Taenia	Anas
Species	Taenia hydatigena	Anas georgica

Evolutionary Relationship

thin-necked bladderworm and Yellow-billed Pintail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

thin-necked bladderworm

NE — Not Evaluated

Yellow-billed Pintail

EN — Endangered

Physical Characteristics

Attribute	thin-necked bladderworm	Yellow-billed Pintail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

thin-necked bladderworm

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Portugal, and Sweden.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway