common grey sea slug vs Reticulated Python

Aeolidia papillosa compared with Python reticulatus

Taxonomic Classification

Rank	common grey sea slug	Reticulated Python
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Reptilia (Reptiles)
Order	Nudibranchia (Nudibranchia)	Squamata (Lizards & Snakes)
Family	Aeolidiidae	Pythonidae (Pythons)
Genus	Aeolidia	Python (Pythons)
Species	Aeolidia papillosa	Python reticulatus

Evolutionary Relationship

common grey sea slug and Reticulated Python share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

common grey sea slug

LC — Least Concern

Reticulated Python

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	common grey sea slug	Reticulated Python
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	6.0 m
Average Weight	—	75.0 kg

Habitat & Geographic Range

common grey sea slug

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

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

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.

common grey sea slug

<em>Aeolidia papillosa</em>, commonly known as the common grey sea slug, is a nudibranch mollusc belonging to the genus Aeolidia within the family Aeolidiidae. Despite the species name referencing terrestrial and aquatic habitats including forests and freshwater, <em>Aeolidia papillosa</em> is primarily a marine organism. Its range includes Belgium, Chile, Denmark, Norway, and Sweden, indicating a distribution across the North Atlantic and into South American waters. Common grey sea slug is assessed as Least Concern on the IUCN Red List. The species is typically found in intertidal and subtidal zones, where it preys on sea anemones and stores stinging cells from its prey in its dorsal cerata for defense. Biological traits of this species remain poorly documented in the scientific literature.

Reticulated Python

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