Blue star vs zarro-americano

Amsonia orientalis compared with Aythya americana

Key Differences

• Blue star is Critically Endangered while zarro-americano is Not Evaluated.

Taxonomic Classification

Rank	Blue star	zarro-americano
Kingdom	Plantae (plantas)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (cordados)
Class	Magnoliopsida (Dicots)	Aves (ave)
Order	Gentianales (Gentianales)	Anseriformes (Anseriformes)
Family	Apocynaceae	Anatidae
Genus	Amsonia	Aythya
Species	Amsonia orientalis	Aythya americana

Conservation Status

Blue star

CR — Critically Endangered

zarro-americano

NE — Not Evaluated

Physical Characteristics

Attribute	Blue star	zarro-americano
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue star

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

zarro-americano

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

Blue star

The Blue star (Amsonia orientalis) is a species in the genus Amsonia. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

zarro-americano

O mergulhao-cabecudo (Aythya americana) esta classificado como Nao Avaliado (NE) na Lista Vermelha da UICN. Ainda nao foi avaliado segundo os criterios da Lista Vermelha da UICN. Seu estado de conservacao ainda precisa ser determinado.