Ánade de Laysán vs marsh arrowgrass

Anas laysanensis compared with Triglochin palustris

Key Differences

Ánade de Laysán is Critically Endangered while marsh arrowgrass is Least Concern.

Taxonomic Classification

Rank	Ánade de Laysán	marsh arrowgrass
Kingdom	Animalia (Animals)	Plantae (planta)
Phylum	Chordata (cordados)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Liliopsida (Monocots)
Order	Anseriformes (Anseriformes)	Alismatales (Alismatales)
Family	Anatidae	Juncaginaceae
Genus	Anas	Triglochin
Species	Anas laysanensis	Triglochin palustris

Conservation Status

Ánade de Laysán

CR — Critically Endangered

marsh arrowgrass

LC — Least Concern

Physical Characteristics

Attribute	Ánade de Laysán	marsh arrowgrass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

marsh arrowgrass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and North America (Canada).

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.