Coelacanth vs Gray-breasted Mountain-Toucan

Latimeria chalumnae compared with Andigena hypoglauca

Key Differences

• Coelacanth is Critically Endangered while Gray-breasted Mountain-Toucan is Near Threatened.

Taxonomic Classification

Rank	Coelacanth	Gray-breasted Mountain-Toucan
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Coelacanthi (Coelacanthi)	Aves (طيور)
Order	Coelacanthiformes (شوكيات الجوف)	Piciformes (نقاريات الشكل)
Family	Latimeriidae	Ramphastidae
Genus	Latimeria	Andigena
Species	Latimeria chalumnae	Andigena hypoglauca

Evolutionary Relationship

Coelacanth and Gray-breasted Mountain-Toucan share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

Coelacanth

CR — Critically Endangered

Population: ~500

Trend: Decreasing ↓

Gray-breasted Mountain-Toucan

NT — Near Threatened

Physical Characteristics

Attribute	Coelacanth	Gray-breasted Mountain-Toucan
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.

Gray-breasted Mountain-Toucan

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Coelacanth

A living fossil thought extinct for 65 million years until rediscovered off South Africa in 1938, coelacanths can reach 2 meters and 90 kg. They belong to an ancient lobe-finned lineage more closely related to tetrapods than to ray-finned fish, making them scientifically invaluable for understanding vertebrate evolution. Found in deep rocky reef habitats of the Indian Ocean, they are nocturnal and undergo internal fertilization, giving birth to fully formed live young. Critically Endangered.

Gray-breasted Mountain-Toucan

Gray-breasted Mountain-Toucan (Andigena hypoglauca) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.