Coelacanth vs Red-billed Duck

Latimeria chalumnae compared with Anas erythrorhyncha

Key Differences

• Coelacanth is Critically Endangered while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Coelacanth	Red-billed Duck
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Coelacanthi (Coelacanthi)	Aves (새)
Order	Coelacanthiformes (실러캔스)	Anseriformes (기러기목)
Family	Latimeriidae	Anatidae
Genus	Latimeria	Anas
Species	Latimeria chalumnae	Anas erythrorhyncha

Evolutionary Relationship

Coelacanth and Red-billed Duck share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Coelacanth

CR — Critically Endangered

Population: ~500

Trend: Decreasing ↓

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Coelacanth	Red-billed Duck
Diet	Carnivore	—
Average Lifespan	100 years	—
Average Length	1.8 m	—
Average Weight	80.0 kg	—

Habitat & Geographic Range

Coelacanth

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 8 distinct biome types spanning the Australasia and Afrotropic and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Comoros, Indonesia, Mozambique, and South Africa. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Red-billed Duck

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (6 countries) and South America (Ecuador).

Coelacanth

1938년 남아프리카 앞바다에서 재발견되기 전까지 6,500만 년 동안 멸종된 것으로 여겨졌던 살아있는 화석인 실러캔스는 2미터, 90kg까지 자랄 수 있습니다. 이 종은 조기어류보다 사족동물에 더 가까운 고대 엽기어류 계통에 속해 척추동물 진화를 이해하는 데 과학적으로 매우 중요합니다. 인도양 깊은 암초 서식지에서 발견되며 야행성으로 체내 수정을 통해 완전히 형성된 새끼를 낳습니다. 심각한위기(CR) 종입니다.

Red-billed Duck

붉은부리오리(Anas erythrorhyncha)는 IUCN 적색목록에서 최소우려(LC)로 분류된다. 분포 범위 전역에서 흔하고 개체 수가 안정적이며 즉각적인 보전 우려가 없다.