Pineland False Buttonweed vs Red-billed Duck

Spermacoce tetraquetra compared with Anas erythrorhyncha

Taxonomic Classification

Rank	Pineland False Buttonweed	Red-billed Duck
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Gentianales (Gentianales)	Anseriformes (Anseriformes)
Family	Rubiaceae	Anatidae
Genus	Spermacoce	Anas
Species	Spermacoce tetraquetra	Anas erythrorhyncha

Conservation Status

Pineland False Buttonweed

LC — Least Concern

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Pineland False Buttonweed	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pineland False Buttonweed

Habitat

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

Range

Distributed across Brazil and Cuba.

Red-billed Duck

Habitat

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

Range

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

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.