Bamboo bear vs Arraia-viola

Ailuropoda melanoleuca compared with Pseudobatos percellens

Key Differences

• Bamboo bear is Vulnerable while Arraia-viola is Endangered.

Taxonomic Classification

Rank	Bamboo bear	Arraia-viola
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Carnivora (carnívoros)	Rhinopristiformes (Rhinopristiformes)
Family	Ursidae (Bears)	Rhinobatidae
Genus	Ailuropoda (Giant Pandas)	Pseudobatos
Species	Ailuropoda melanoleuca	Pseudobatos percellens

Evolutionary Relationship

Bamboo bear and Arraia-viola share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Bamboo bear

VU — Vulnerable

Population: ~1.9K

Trend: Increasing ↑

Arraia-viola

EN — Endangered

Physical Characteristics

Attribute	Bamboo bear	Arraia-viola
Diet	Herbivore	—
Average Lifespan	20 years	—
Average Length	1.5 m	—
Average Weight	100.0 kg	—

Habitat & Geographic Range

Bamboo bear

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate coniferous forests, and temperate broadleaf and mixed forests, among 7 distinct biome types spanning the Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in China. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Arraia-viola

Habitat

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

Range

Found in Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Bamboo bear

O panda-gigante (Ailuropoda melanoleuca) é um animal emblemático da China, célebre pela sua pelagem branca e preta e pela dieta baseada quase exclusivamente em bambu. Seu estado de conservação é vulnerável (VU), é o animal-bandeira da conservação internacional da vida silvestre e sua população apresentou alguma recuperação nos últimos anos.

Arraia-viola

The Chola Guitarfish (Pseudobatos percellens), also called the Southern Guitarfish, is a cartilaginous fish in the family Rhinobatidae (guitarfishes), characterised by a body plan intermediate between sharks and rays — with a flattened, ray-like disc at the front merging into a thick, shark-like tail. The species occurs in shallow coastal waters of the tropical western Atlantic from Venezuela south through Brazil, inhabiting sandy and muddy bottoms in estuaries, bays, and nearshore coastal habitats at depths generally less than 100 metres. Guitarfishes are benthic feeders, using their broad, flat rostrum to excavate sediment and uncover crustaceans, molluscs, and small fish. Like all elasmobranchs, they are ovoviviparous or viviparous, producing small litters of live pups. The IUCN classifies the Chola Guitarfish as Endangered, reflecting severe population declines caused by high levels of bycatch in trawl fisheries throughout its coastal range in Venezuela, Trinidad, and Brazil, combined with direct fishing for meat and fins. Guitarfishes globally are among the most threatened groups of marine vertebrates, with shallow coastal habitats intensively fished and offering little refuge from demersal fishing gear. Without significant reductions in fishing pressure and targeted management measures, continued decline is anticipated.