False widow vs arrábio-de-bico-vermelho

Steatoda bipunctata compared with Anas erythrorhyncha

Taxonomic Classification

Rank	False widow	arrábio-de-bico-vermelho
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (artrópode)	Chordata (cordados)
Class	Arachnida (aracnídeo)	Aves (ave)
Order	Araneae (aranha)	Anseriformes (Anseriformes)
Family	Theridiidae	Anatidae
Genus	Steatoda	Anas
Species	Steatoda bipunctata	Anas erythrorhyncha

Evolutionary Relationship

False widow and arrábio-de-bico-vermelho share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

False widow

LC — Least Concern

arrábio-de-bico-vermelho

LC — Least Concern

Physical Characteristics

Attribute	False widow	arrábio-de-bico-vermelho
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

False widow

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Found across Europe (4 countries) and North America (Canada, United States).

arrábio-de-bico-vermelho

Habitat

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

Range

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

arrábio-de-bico-vermelho

O pato-de-bico-vermelho (Anas erythrorhyncha) esta classificado como Menos Preocupante (LC) na Lista Vermelha da IUCN. Amplamente distribuido e abundante em sua area de ocorrencia, com populacoes estaveis e sem preocupacoes imediatas de conservacao.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway