Nutria vs Reticulated Python

Lutra lutra compared with Python reticulatus

Key Differences

• Nutria is Vulnerable while Reticulated Python is Least Concern.
• Reticulated Python is 7.5x heavier than Nutria.
• Reticulated Python lives longer (25 years vs 10 years).

Taxonomic Classification

Rank	Nutria	Reticulated Python
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Reptilia (reptil)
Order	Carnivora (carnívoros)	Squamata (Lizards & Snakes)
Family	Mustelidae (Weasels & Otters)	Pythonidae (Pythons)
Genus	Lutra (Otters)	Python (Pythons)
Species	Lutra lutra	Python reticulatus

Evolutionary Relationship

Nutria and Reticulated Python share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Nutria

VU — Vulnerable

Trend: Stable →

Reticulated Python

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Nutria	Reticulated Python
Diet	Carnivore	Carnivore
Average Lifespan	10 years	25 years
Average Length	1.0 m	6.0 m
Average Weight	10.0 kg	75.0 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.

Reticulated Python

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 4 distinct biome types within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Indonesia, Malaysia, Myanmar, Philippines, and Thailand.

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.

Reticulated Python

La piton reticulada (Python reticulatus) es la serpiente mas larga del mundo y una de las mas pesadas. Mata a sus presas por constriccion.