black-calabash vs Redhead

Amphitecna latifolia compared with Aythya americana

Key Differences

• black-calabash is Least Concern while Redhead is Not Evaluated.

Taxonomic Classification

Rank	black-calabash	Redhead
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Lamiales (Lamiales)	Anseriformes (Anseriformes)
Family	Bignoniaceae	Anatidae
Genus	Amphitecna	Aythya
Species	Amphitecna latifolia	Aythya americana

Conservation Status

black-calabash

LC — Least Concern

Redhead

NE — Not Evaluated

Physical Characteristics

Attribute	black-calabash	Redhead
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

black-calabash

Habitat

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

Range

Distributed across Colombia and Cuba.

Redhead

Habitat

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

Range

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

black-calabash

The Black-calabash (Amphitecna latifolia) is a species in the genus Amphitecna. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Redhead

Redhead (Aythya americana) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.