Blue-Spotted Salamander vs Rootless Duckweed

Ambystoma laterale compared with Wolffia arrhiza

Key Differences

• Blue-Spotted Salamander is Least Concern while Rootless Duckweed is Endangered.

Taxonomic Classification

Rank	Blue-Spotted Salamander	Rootless Duckweed
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Amphibia (Amphibians)	Liliopsida (Monocots)
Order	Caudata (Caudata)	Alismatales (Alismatales)
Family	Ambystomatidae	Araceae
Genus	Ambystoma	Wolffia
Species	Ambystoma laterale	Wolffia arrhiza

Conservation Status

Blue-Spotted Salamander

LC — Least Concern

Rootless Duckweed

EN — Endangered

Physical Characteristics

Attribute	Blue-Spotted Salamander	Rootless Duckweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue-Spotted Salamander

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in United States.

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-Spotted Salamander

The Blue-Spotted Salamander (Ambystoma laterale) is a species in the genus Ambystoma. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.