Brazilian cow-nose ray vs Lion

Rhinoptera brasiliensis compared with Panthera leo

Taxonomic Classification

Rank	Brazilian cow-nose ray	Lion
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Elasmobranchii	Mammalia (哺乳動物)
Order	Myliobatiformes (鱝目)	Carnivora (食肉目)
Family	Myliobatidae	Felidae (Cats)
Genus	Rhinoptera	Panthera (Big Cats)
Species	Rhinoptera brasiliensis	Panthera leo

Evolutionary Relationship

Brazilian cow-nose ray and Lion share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Brazilian cow-nose ray

VU — Vulnerable

Lion

VU — Vulnerable

Population: ~23.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Brazilian cow-nose ray	Lion
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	2.5 m
Average Weight	—	190.0 kg

Habitat & Geographic Range

Brazilian cow-nose ray

Lion

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 7 distinct biome types spanning the Afrotropic and Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Ecuador, and Kenya. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Brazilian cow-nose ray

The Brazilian cow-nose ray (Rhinoptera brasiliensis) is a species in the genus Rhinoptera. It is currently classified as Vulnerable on the IUCN Red List.

Lion

非洲最大的野生猫科动物，体重可达250公斤，是撒哈拉以南非洲稀树草原和草地中唯一营群居生活的猫科动物。雄狮以其标志性的鬃毛著称。作为顶级捕食者，狮子调节草食动物种群，维持生态系统平衡。因栖息地丧失和人兽冲突被列为易危物种。