Cherry Slug Sawfly vs Laysan Duck

Caliroa cerasi compared with Anas laysanensis

Key Differences

• Cherry Slug Sawfly is Not Evaluated while Laysan Duck is Critically Endangered.

Taxonomic Classification

Rank	Cherry Slug Sawfly	Laysan Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Hymenoptera (Ants, Bees & Wasps)	Anseriformes (Anseriformes)
Family	Tenthredinidae	Anatidae
Genus	Caliroa	Anas
Species	Caliroa cerasi	Anas laysanensis

Evolutionary Relationship

Cherry Slug Sawfly and Laysan Duck share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Cherry Slug Sawfly

NE — Not Evaluated

Laysan Duck

CR — Critically Endangered

Physical Characteristics

Attribute	Cherry Slug Sawfly	Laysan Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cherry Slug Sawfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Africa (South Africa), Asia (Japan), Europe (5 countries), and North America (Canada, 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.

Cherry Slug Sawfly

The Cherry Slug Sawfly (Caliroa cerasi) is a species in the genus Caliroa. 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.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway