Ray's Knotgrass vs Bahamaente

Polygonum oxyspermum compared with Anas bahamensis

Key Differences

• Ray's Knotgrass is Endangered while Bahamaente is Least Concern.

Taxonomic Classification

Rank	Ray's Knotgrass	Bahamaente
Kingdom	Plantae (Pflanzen)	Animalia (Tier)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordatiere)
Class	Magnoliopsida (Dicots)	Aves (Vögel)
Order	Caryophyllales (Nelkenartige)	Anseriformes (Gänsevögel)
Family	Polygonaceae	Anatidae
Genus	Polygonum	Anas
Species	Polygonum oxyspermum	Anas bahamensis

Conservation Status

Ray's Knotgrass

EN — Endangered

Bahamaente

LC — Least Concern

Physical Characteristics

Attribute	Ray's Knotgrass	Bahamaente
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ray's Knotgrass

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Bahamaente

Habitat

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

Range

Widely distributed across Asia (Israel), Europe (9 countries), and South America (Colombia, Ecuador, Venezuela).

Bahamaente

White-cheeked Pintail (Anas bahamensis) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden