Nutria vs Giovanni's Big-eared Bat

Lutra lutra compared with Micronycteris giovanniae

Key Differences

• Nutria is Vulnerable while Giovanni's Big-eared Bat is Data Deficient.

Taxonomic Classification

Rank	Nutria	Giovanni's Big-eared Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Carnivora (carnívoros)	Chiroptera (Bats)
Family	Mustelidae (Weasels & Otters)	Phyllostomidae
Genus	Lutra (Otters)	Micronycteris
Species	Lutra lutra	Micronycteris giovanniae

Evolutionary Relationship

Nutria and Giovanni's Big-eared Bat share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Nutria

VU — Vulnerable

Trend: Stable →

Giovanni's Big-eared Bat

DD — Data Deficient

Physical Characteristics

Attribute	Nutria	Giovanni's Big-eared Bat
Diet	Carnivore	—
Average Lifespan	10 years	—
Average Length	1.0 m	—
Average Weight	10.0 kg	—

Habitat & Geographic Range

Nutria

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

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

Giovanni's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Nutria

Mustelido semiacuático de cuerpo esbelto que habita a lo largo de ríos limpios, arroyos y costas de Europa y Asia. La nutria europea (Lutra lutra) puede alcanzar 1,3 metros de longitud y es una cazadora de peces altamente habilidosa, utilizando bigotes sensibles para detectar los movimientos de sus presas. Al requerir aguas no contaminadas con abundancia de peces, es una especie indicadora de la salud de los ecosistemas de agua dulce. Casi extinta en Europa Occidental por la caza y la contaminación, las poblaciones se han recuperado significativamente tras las mejoras en la calidad del agua.