Klappenassel vs Green Sea Turtle

Idotea chelipes compared with Chelonia mydas

Key Differences

• Klappenassel is Not Evaluated while Green Sea Turtle is Endangered.

Taxonomic Classification

Rank	Klappenassel	Green Sea Turtle
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Chordata (Chordatiere)
Class	Malacostraca (Höhere Krebse)	Reptilia (Reptilien)
Order	Isopoda (Asseln)	Testudines (Schildkröten)
Family	Idoteidae	Cheloniidae (Sea Turtles)
Genus	Idotea	Chelonia (Green Sea Turtles)
Species	Idotea chelipes	Chelonia mydas

Evolutionary Relationship

Klappenassel and Green Sea Turtle share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Klappenassel

NE — Not Evaluated

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Physical Characteristics

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

Habitat & Geographic Range

Klappenassel

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Klappenassel

The Clawfooted Marine Isopod belongs to the crustacean order Isopoda, a diverse group of aquatic and terrestrial arthropods with flattened, segmented bodies and seven pairs of walking legs. Marine isopods occupy a vast range of habitats from intertidal zones to hadal trenches, and many species are adapted to specific substrates, host organisms, or depth ranges. Species commonly referred to as clawfooted isopods often belong to families such as Gnathiidae, Cirolanidae, or Aegidae, characterized by robust, claw-tipped pereopods used for grasping substrate or hosts. Many marine isopods are scavengers or detritivores, consuming decomposing organic matter on the seafloor, while others are parasitic on fishes or invertebrates. The segmented exoskeleton is periodically molted as the animal grows. Marine isopods are important components of benthic food webs, serving as prey for fishes, crabs, and other invertebrates, while also contributing to the decomposition of organic matter. Specific information on the Clawfooted Marine Isopod's distribution, ecology, and conservation status depends on the exact species referred to, as the common name may apply to more than one species within this large and taxonomically complex order.

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.