Murciélago Ratonero Gris vs Collalba Pía

Myotis nattereri compared with Oenanthe pleschanka

Key Differences

• Murciélago Ratonero Gris is Critically Endangered while Collalba Pía is Not Evaluated.

Taxonomic Classification

Rank	Murciélago Ratonero Gris	Collalba Pía
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (paseriformes)
Family	Vespertilionidae	Muscicapidae
Genus	Myotis	Oenanthe
Species	Myotis nattereri	Oenanthe pleschanka

Evolutionary Relationship

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

Conservation Status

Murciélago Ratonero Gris

CR — Critically Endangered

Collalba Pía

NE — Not Evaluated

Physical Characteristics

Attribute	Murciélago Ratonero Gris	Collalba Pía
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.

Collalba Pía

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Taiwan.

Shared Countries

Both species can be found in 4 countries:

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