Devil's Bit vs Ánade de Laysán

Ruellia tuberosa compared with Anas laysanensis

Key Differences

• Devil's Bit is Not Evaluated while Ánade de Laysán is Critically Endangered.

Taxonomic Classification

Rank	Devil's Bit	Ánade de Laysán
Kingdom	Plantae (planta)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (cordados)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Lamiales (Lamiales)	Anseriformes (Anseriformes)
Family	Acanthaceae	Anatidae
Genus	Ruellia	Anas
Species	Ruellia tuberosa	Anas laysanensis

Conservation Status

Devil's Bit

NE — Not Evaluated

Ánade de Laysán

CR — Critically Endangered

Physical Characteristics

Attribute	Devil's Bit	Ánade de Laysán
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Devil's Bit

Habitat

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

Range

Widely distributed across Africa (Congo (DRC), Seychelles), Asia (9 countries), North America (Bahamas, Cuba), Oceania and the Pacific (Australia, Palau), and South America (4 countries).

Ánade de Laysán

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Ánade de Laysán

El Pato de Laysan (Anas laysanensis) está clasificado como En Peligro Crítico (CR) en la Lista Roja de la UICN. Enfrenta un riesgo extremadamente alto de extinción en estado silvestre debido a la grave disminución de su población y la pérdida de hábitat.