Dwarf eelgrass vs Red-billed Duck

Zostera japonica compared with Anas erythrorhyncha

Taxonomic Classification

Rank	Dwarf eelgrass	Red-billed Duck
Kingdom	Plantae (thực vật)	Animalia (động vật)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (động vật có dây sống)
Class	Liliopsida (Monocots)	Aves (chim)
Order	Alismatales (Bộ Trạch tả)	Anseriformes (bộ Ngỗng)
Family	Zosteraceae	Anatidae
Genus	Zostera	Anas
Species	Zostera japonica	Anas erythrorhyncha

Conservation Status

Dwarf eelgrass

LC — Least Concern

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Dwarf eelgrass	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf eelgrass

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Distributed across Canada, Laos, Norway, Taiwan, and United States.

Red-billed Duck

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) 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 1 countries:

🇳🇴 Norway