Cuatro Ojos vs Nutria
Aotus nigriceps compared with Lutra lutra
Key Differences
- Cuatro Ojos is Least Concern while Nutria is Vulnerable.
Taxonomic Classification
| Rank | Cuatro Ojos | Nutria |
|---|---|---|
| Kingdom same | Animalia (Animals) | Animalia (Animals) |
| Phylum same | Chordata (cordados) | Chordata (cordados) |
| Class same | Mammalia (mamíferos) | Mammalia (mamíferos) |
| Order | Primates (Primates) | Carnivora (carnívoros) |
| Family | Aotidae | Mustelidae (Weasels & Otters) |
| Genus | Aotus | Lutra (Otters) |
| Species | Aotus nigriceps | Lutra lutra |
Evolutionary Relationship
Cuatro Ojos and Nutria share a common ancestor at the Class level: Mammalia. (mamíferos)
Conservation Status
Cuatro Ojos
LC — Least ConcernNutria
VU — VulnerableTrend: Stable →
Physical Characteristics
| Attribute | Cuatro Ojos | Nutria |
|---|---|---|
| Diet | — | Carnivore |
| Average Lifespan | — | 10 years |
| Average Length | — | 1.0 m |
| Average Weight | — | 10.0 kg |
Habitat & Geographic Range
Cuatro Ojos
Typically found in diverse terrestrial and aquatic ecosystems.
Nutria
Typically found in diverse ecosystems where prey species are available.
Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.
Cuatro Ojos
The Black-headed Night Monkey (Aotus nigriceps) is a species in the genus Aotus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.
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.
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