Red-billed Duck vs Spider Weevil

Anas erythrorhyncha compared with Exomias araneiformis

Key Differences

• Red-billed Duck is Least Concern while Spider Weevil is Not Evaluated.

Taxonomic Classification

Rank	Red-billed Duck	Spider Weevil
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Anseriformes (Anseriformes)	Coleoptera (Beetles)
Family	Anatidae	Curculionidae
Genus	Anas	Exomias
Species	Anas erythrorhyncha	Exomias araneiformis

Evolutionary Relationship

Red-billed Duck and Spider Weevil share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Red-billed Duck

LC — Least Concern

Spider Weevil

NE — Not Evaluated

Physical Characteristics

Attribute	Red-billed Duck	Spider Weevil
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Red-billed Duck

Habitat

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

Range

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

Spider Weevil

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (16 countries).

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 5 countries:

🇧🇪 Belgium 🇩🇪 Germany 🇳🇱 Netherlands 🇳🇴 Norway 🇬🇧 United Kingdom