Celacanto vs Rata-cambalachera mexicana

Latimeria chalumnae compared with Neotoma mexicana

Key Differences

• Celacanto is Critically Endangered while Rata-cambalachera mexicana is Least Concern.

Taxonomic Classification

Rank	Celacanto	Rata-cambalachera mexicana
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Coelacanthi (Coelacanthi)	Mammalia (mamíferos)
Order	Coelacanthiformes (Coelacanthimorpha)	Rodentia (Rodents)
Family	Latimeriidae	Cricetidae
Genus	Latimeria	Neotoma
Species	Latimeria chalumnae	Neotoma mexicana

Evolutionary Relationship

Celacanto and Rata-cambalachera mexicana share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Celacanto

CR — Critically Endangered

Population: ~500

Trend: Decreasing ↓

Rata-cambalachera mexicana

LC — Least Concern

Physical Characteristics

Attribute	Celacanto	Rata-cambalachera mexicana
Diet	Carnivore	—
Average Lifespan	100 years	—
Average Length	1.8 m	—
Average Weight	80.0 kg	—

Habitat & Geographic Range

Celacanto

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.

Rata-cambalachera mexicana

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Celacanto

Un fósil viviente considerado extinto durante 65 millones de años hasta su redescubrimiento frente a Sudáfrica en 1938, los celacantos pueden alcanzar 2 metros y 90 kg. Pertenecen a un antiguo linaje de aletas lobuladas más relacionado con los tetrápodos que con los peces de aletas radiales, lo que los hace científicamente invaluables para comprender la evolución de los vertebrados. Encontrados en hábitats de arrecifes rocosos profundos del Océano Índico, son nocturnos y experimentan fertilización interna, dando a luz crías completamente formadas. En Peligro Crítico.