Platypus. vs Speckled ray

Ornithorhynchus anatinus compared with Raja polystigma

Key Differences

• Platypus. is Near Threatened while Speckled ray is Least Concern.

Taxonomic Classification

Rank	Platypus.	Speckled ray
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Elasmobranchii
Order	Monotremata (โมโนทรีม)	Rajiformes (อันดับปลาโรนัน)
Family	Ornithorhynchidae	Rajidae
Genus	Ornithorhynchus	Raja
Species	Ornithorhynchus anatinus	Raja polystigma

Evolutionary Relationship

Platypus. and Speckled ray share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Platypus.

NT — Near Threatened

Speckled ray

LC — Least Concern

Physical Characteristics

Attribute	Platypus.	Speckled ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Platypus.

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Speckled ray