Gemeiner Stechrochen vs Foca Pia

Potamotrygon motoro compared with Pagophilus groenlandicus

Key Differences

• Gemeiner Stechrochen is Data Deficient while Foca Pia is Not Evaluated.

Taxonomic Classification

Rank	Gemeiner Stechrochen	Foca Pia
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Elasmobranchii	Mammalia (Säugetiere)
Order	Myliobatiformes (Stechrochenartige)	Pinnipedia (Seals & Sea Lions)
Family	Potamotrygonidae	Phocidae (True Seals)
Genus	Potamotrygon	Pagophilus
Species	Potamotrygon motoro	Pagophilus groenlandicus

Evolutionary Relationship

Gemeiner Stechrochen and Foca Pia share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Gemeiner Stechrochen

DD — Data Deficient

Foca Pia

NE — Not Evaluated

Physical Characteristics

Attribute	Gemeiner Stechrochen	Foca Pia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gemeiner Stechrochen

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Distributed across Brazil, Colombia, Ecuador, Singapore, and Venezuela.

Foca Pia

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Gemeiner Stechrochen

The Black river stingray (Potamotrygon motoro) is a species in the genus Potamotrygon. It is currently classified as Data Deficient on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.