Grizzled Colilargo vs Reticulated Python

Oligoryzomys griseolus compared with Python reticulatus

Taxonomic Classification

Rank	Grizzled Colilargo	Reticulated Python
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Reptilia (Reptiles)
Order	Rodentia (Rodents)	Squamata (Lizards & Snakes)
Family	Cricetidae	Pythonidae (Pythons)
Genus	Oligoryzomys	Python (Pythons)
Species	Oligoryzomys griseolus	Python reticulatus

Evolutionary Relationship

Grizzled Colilargo and Reticulated Python share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Grizzled Colilargo

LC — Least Concern

Reticulated Python

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Grizzled Colilargo	Reticulated Python
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	6.0 m
Average Weight	—	75.0 kg

Habitat & Geographic Range

Grizzled Colilargo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

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.

Reticulated Python

The reticulated python is the world's longest snake and one of the heaviest. They kill prey by constriction.