Giant Oceanic Manta Ray vs koala

Manta birostris compared with Phascolarctos cinereus

Key Differences

• Giant Oceanic Manta Ray is Endangered while koala is Vulnerable.
• Giant Oceanic Manta Ray is omnivore while koala is herbivore.
• Giant Oceanic Manta Ray is 140.0x heavier than koala.
• Giant Oceanic Manta Ray lives longer (50 years vs 15 years).

Taxonomic Classification

Rank	Giant Oceanic Manta Ray	koala
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Chondrichthyes (연골어류)	Mammalia (포유류)
Order	Lamniformes (악상어목)	Diprotodontia (캥거루목)
Family	Rhincodontidae (Whale Sharks)	Phascolarctidae (Koalas)
Genus	Rhincodon (Whale Sharks)	Phascolarctos (Koalas)
Species	Manta birostris	Phascolarctos cinereus

Evolutionary Relationship

Giant Oceanic Manta Ray and koala share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Giant Oceanic Manta Ray

EN — Endangered

Trend: Decreasing ↓

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Giant Oceanic Manta Ray	koala
Diet	Omnivore	Herbivore
Average Lifespan	50 years	15 years
Average Length	5.0 m	75 cm
Average Weight	1.4 t	10.0 kg

Habitat & Geographic Range

Giant Oceanic Manta Ray

Habitat

Found across multiple habitat types including flooded grasslands and savannas, mangrove forests and coastal wetlands, and tropical and subtropical moist broadleaf forests, among 5 distinct biome types spanning the Afrotropic and Indomalayan and Neotropic realms.

Range

Distributed across Australia, Ecuador, Maldives, Mexico, and Mozambique. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

koala

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

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

Giant Oceanic Manta Ray

대양만타가오리(Manta birostris)는 날개폭이 최대 7m에 달하는 가장 큰 가오리 종이다. 여과 섭식을 하는 동물이다.

koala

호주 동부와 동남부의 상징적인 유대류로, 체중이 최대 15kg이며 저칼로리인 유칼립투스 잎 식단에서 에너지를 절약하기 위해 하루 최대 22시간을 잠으로 보낸다. 대부분의 다른 포유류를 죽일 수 있는 유독한 유칼립투스 성분을 처리하도록 고도로 특화되어, 해독에 특별히 적응된 장내 미생물총을 지닌다. 2022년 기후 변화, 서식지 개발, 클라미디아 감염으로 인한 개체수 감소로 위기종으로 지정되었다.

Shared Countries

Both species can be found in 1 countries:

🇦🇺 Australia