Fijian Free-tailed Bat vs large tortoiseshell

Chaerephon bregullae compared with Nymphalis polychloros

Key Differences

• Fijian Free-tailed Bat is Endangered while large tortoiseshell is Critically Endangered.

Taxonomic Classification

Rank	Fijian Free-tailed Bat	large tortoiseshell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Molossidae	Nymphalidae (Brush-footed Butterflies)
Genus	Chaerephon	Nymphalis
Species	Chaerephon bregullae	Nymphalis polychloros

Evolutionary Relationship

Fijian Free-tailed Bat and large tortoiseshell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Fijian Free-tailed Bat

EN — Endangered

large tortoiseshell

CR — Critically Endangered

Physical Characteristics

Attribute	Fijian Free-tailed Bat	large tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fijian Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

large tortoiseshell

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 9 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (39 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

large tortoiseshell

large tortoiseshell (Nymphalis polychloros) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.