California maple aphid vs Laysan Duck

Periphyllus californiensis compared with Anas laysanensis

Key Differences

California maple aphid is Not Evaluated while Laysan Duck is Critically Endangered.

Taxonomic Classification

Rank	California maple aphid	Laysan Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Hemiptera (Hemiptera)	Anseriformes (Anseriformes)
Family	Aphididae	Anatidae
Genus	Periphyllus	Anas
Species	Periphyllus californiensis	Anas laysanensis

Evolutionary Relationship

California maple aphid and Laysan Duck share a common ancestor at the Kingdom level: Animalia. (Animals)

View Kingdom: Animalia

Conservation Status

California maple aphid

NE — Not Evaluated

Laysan Duck

CR — Critically Endangered

Physical Characteristics

Attribute	California maple aphid	Laysan Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

California maple aphid

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (11 countries) and North America (United States).

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.

California maple aphid

The California maple aphid (Periphyllus californiensis) is a species in the genus Periphyllus. Typically found in virtually all terrestrial and freshwater habitats.

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.