Brazilian Teal vs Threeleaf Halberd Fern

Amazonetta brasiliensis compared with Tectaria trifoliata

Key Differences

Brazilian Teal is Least Concern while Threeleaf Halberd Fern is Near Threatened.

Taxonomic Classification

Rank	Brazilian Teal	Threeleaf Halberd Fern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Aves (Birds)	Polypodiopsida (Polypodiopsida)
Order	Anseriformes (Anseriformes)	Polypodiales (Polypodiales)
Family	Anatidae	Tectariaceae
Genus	Amazonetta	Tectaria
Species	Amazonetta brasiliensis	Tectaria trifoliata

Conservation Status

Brazilian Teal

LC — Least Concern

Threeleaf Halberd Fern

NT — Near Threatened

Physical Characteristics

Attribute	Brazilian Teal	Threeleaf Halberd Fern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brazilian Teal

Habitat

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

Range

Found across Europe (5 countries) and South America (Colombia, Ecuador, Venezuela).

Threeleaf Halberd Fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Brazil, Colombia, and Cuba. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Brazilian Teal

Brazilian Teal (Amazonetta brasiliensis) 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.