Duckweed vs Green Sea Turtle

Lemna trisulca compared with Chelonia mydas

Key Differences

Duckweed is Near Threatened while Green Sea Turtle is Endangered.

Taxonomic Classification

Rank	Duckweed	Green Sea Turtle
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Reptilia (Reptiles)
Order	Alismatales (Alismatales)	Testudines (Turtles & Tortoises)
Family	Araceae	Cheloniidae (Sea Turtles)
Genus	Lemna	Chelonia (Green Sea Turtles)
Species	Lemna trisulca	Chelonia mydas

Conservation Status

Duckweed

NT — Near Threatened

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Duckweed	Green Sea Turtle
Diet	—	Herbivore
Average Lifespan	—	80 years
Average Length	—	1.2 m
Average Weight	—	200.0 kg

Habitat & Geographic Range

Duckweed

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and North America (Canada, United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Green Sea Turtle

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 8 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Australia, Brazil, Costa Rica, Indonesia, and Mexico. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.