Arctic Fritillary vs Leatherback Sea Turtle

Boloria chariclea compared with Dermochelys coriacea

Key Differences

• Arctic Fritillary is Least Concern while Leatherback Sea Turtle is Vulnerable.

Taxonomic Classification

Rank	Arctic Fritillary	Leatherback Sea Turtle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Reptilia (Reptiles)
Order	Lepidoptera (Butterflies & Moths)	Testudines (Turtles & Tortoises)
Family	Nymphalidae (Brush-footed Butterflies)	Cheloniidae (Sea Turtles)
Genus	Boloria	Chelonia (Green Sea Turtles)
Species	Boloria chariclea	Dermochelys coriacea

Evolutionary Relationship

Arctic Fritillary and Leatherback Sea Turtle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arctic Fritillary

LC — Least Concern

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Arctic Fritillary	Leatherback Sea Turtle
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	2.0 m
Average Weight	—	500.0 kg

Habitat & Geographic Range

Arctic Fritillary

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada, Finland, Norway, Russia, and Sweden.

Leatherback 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 5 distinct biome types spanning the Australasia and Indomalayan and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Costa Rica, Indonesia, Malaysia, and Trinidad and Tobago. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Arctic Fritillary

The Arctic Fritillary (Boloria chariclea) is a species in the genus Boloria. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Leatherback Sea Turtle

The leatherback is the largest living turtle and the fourth-heaviest reptile. Unlike other turtles, it has a soft, leathery shell.