Largespot river stingray vs Long-tailed Marmot

Potamotrygon falkneri compared with Marmota caudata

Key Differences

• Largespot river stingray is Data Deficient while Long-tailed Marmot is Least Concern.

Taxonomic Classification

Rank	Largespot river stingray	Long-tailed Marmot
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Potamotrygonidae	Sciuridae (Squirrels)
Genus	Potamotrygon	Marmota
Species	Potamotrygon falkneri	Marmota caudata

Evolutionary Relationship

Largespot river stingray and Long-tailed Marmot share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Largespot river stingray

DD — Data Deficient

Long-tailed Marmot

LC — Least Concern

Physical Characteristics

Attribute	Largespot river stingray	Long-tailed Marmot
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Largespot river stingray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Brazil.

Long-tailed Marmot

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.