Blue-winged Mountain-Tanager vs Rootless Duckweed

Anisognathus somptuosus compared with Wolffia arrhiza

Key Differences

Blue-winged Mountain-Tanager is Least Concern while Rootless Duckweed is Endangered.

Taxonomic Classification

Rank	Blue-winged Mountain-Tanager	Rootless Duckweed
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Liliopsida (Monocots)
Order	Passeriformes (Songbirds)	Alismatales (Alismatales)
Family	Thraupidae	Araceae
Genus	Anisognathus	Wolffia
Species	Anisognathus somptuosus	Wolffia arrhiza

Conservation Status

Blue-winged Mountain-Tanager

LC — Least Concern

Rootless Duckweed

EN — Endangered

Physical Characteristics

Attribute	Blue-winged Mountain-Tanager	Rootless Duckweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue-winged Mountain-Tanager

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Rootless Duckweed

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate coniferous forests, among 4 distinct biome types spanning the Indomalayan and Oceanian and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Japan), Europe (10 countries), North America (Canada), and South America (Brazil). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Blue-winged Mountain-Tanager

Blue-winged Mountain-Tanager (Anisognathus somptuosus) 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.