Amazonian Nectomys vs silky shark

Nectomys rattus compared with Carcharhinus falciformis

Key Differences

• Amazonian Nectomys is Least Concern while silky shark is Vulnerable.

Taxonomic Classification

Rank	Amazonian Nectomys	silky shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Rodentia (Rodents)	Carcharhiniformes (Ground Sharks)
Family	Cricetidae	Carcharhinidae
Genus	Nectomys	Carcharhinus
Species	Nectomys rattus	Carcharhinus falciformis

Evolutionary Relationship

Amazonian Nectomys and silky shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazonian Nectomys

LC — Least Concern

silky shark

VU — Vulnerable

Physical Characteristics

Attribute	Amazonian Nectomys	silky shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazonian Nectomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

silky shark

Habitat

Found across multiple habitat types including temperate coniferous forests, flooded grasslands and savannas, and Mediterranean forests and woodlands, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Algeria, Taiwan, Tunisia, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Amazonian Nectomys

The Amazonian Nectomys (Nectomys rattus) is a species in the genus Nectomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela