Einjähriger Knäuel vs Green Sea Turtle

Scleranthus annuus compared with Chelonia mydas

Key Differences

• Einjähriger Knäuel is Near Threatened while Green Sea Turtle is Endangered.

Taxonomic Classification

Rank	Einjähriger Knäuel	Green Sea Turtle
Kingdom	Plantae (Pflanzen)	Animalia (Tier)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordatiere)
Class	Magnoliopsida (Dicots)	Reptilia (Reptilien)
Order	Caryophyllales (Nelkenartige)	Testudines (Schildkröten)
Family	Caryophyllaceae	Cheloniidae (Sea Turtles)
Genus	Scleranthus	Chelonia (Green Sea Turtles)
Species	Scleranthus annuus	Chelonia mydas

Conservation Status

Einjähriger Knäuel

NT — Near Threatened

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Physical Characteristics

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

Habitat & Geographic Range

Einjähriger Knäuel

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate grasslands and steppes, and flooded grasslands and savannas, among 5 distinct biome types spanning the Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (Georgia, India, Japan), Europe (13 countries), North America (4 countries), Oceania and the Pacific (Australia), and South America (Argentina, Chile, Colombia). 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.

Einjähriger Knäuel

The Annual Knawel (Scleranthus annuus) is a species in the genus Scleranthus. It is currently classified as Near Threatened on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate grasslands and steppes, and flooded grasslands and savannas, among 5 distinct biome types spanning the Neotropic and Palearctic realms.

Green Sea Turtle

The green sea turtle is one of the largest sea turtles. They are named for the green color of their cartilage and fat, not their shells.

Shared Countries

Both species can be found in 3 countries:

🇦🇺 Australia 🇨🇷 Costa Rica 🇲🇽 Mexico