Murciélago Ratonero Gris vs Arraizabala

Myotis nattereri compared with Raja clavata

Key Differences

• Murciélago Ratonero Gris is Critically Endangered while Arraizabala is Near Threatened.

Taxonomic Classification

Rank	Murciélago Ratonero Gris	Arraizabala
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Chiroptera (Bats)	Rajiformes (Rajiformes)
Family	Vespertilionidae	Rajidae
Genus	Myotis	Raja
Species	Myotis nattereri	Raja clavata

Evolutionary Relationship

Murciélago Ratonero Gris and Arraizabala share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Murciélago Ratonero Gris

CR — Critically Endangered

Arraizabala

NT — Near Threatened

Physical Characteristics

Attribute	Murciélago Ratonero Gris	Arraizabala
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Murciélago Ratonero Gris

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.

Arraizabala

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden