Fransenfledermaus vs Spiny Bollworm

Myotis nattereri compared with Earias biplaga

Key Differences

• Fransenfledermaus is Critically Endangered while Spiny Bollworm is Not Evaluated.

Taxonomic Classification

Rank	Fransenfledermaus	Spiny Bollworm
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Mammalia (Säugetiere)	Insecta (Insekten)
Order	Chiroptera (Fledertiere)	Lepidoptera (Schmetterlinge)
Family	Vespertilionidae	Nolidae
Genus	Myotis	Earias
Species	Myotis nattereri	Earias biplaga

Evolutionary Relationship

Fransenfledermaus and Spiny Bollworm share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Fransenfledermaus

CR — Critically Endangered

Spiny Bollworm

NE — Not Evaluated

Physical Characteristics

Attribute	Fransenfledermaus	Spiny Bollworm
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fransenfledermaus

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Spiny Bollworm

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Africa (9 countries), Asia (Yemen), and Europe (5 countries).

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇩🇰 Denmark