Grant Duff's Iris vs Laysan Duck

Iris grant-duffii compared with Anas laysanensis

Key Differences

• Grant Duff's Iris is Endangered while Laysan Duck is Critically Endangered.

Taxonomic Classification

Rank	Grant Duff's Iris	Laysan Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Mantodea (Mantodea)	Anseriformes (Anseriformes)
Family	Eremiaphilidae	Anatidae
Genus	Iris	Anas
Species	Iris grant-duffii	Anas laysanensis

Evolutionary Relationship

Grant Duff's Iris and Laysan Duck share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Grant Duff's Iris

EN — Endangered

Laysan Duck

CR — Critically Endangered

Physical Characteristics

Attribute	Grant Duff's Iris	Laysan Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grant Duff's Iris

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Laysan Duck

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Laysan Duck

Laysan Duck (Anas laysanensis) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.