Cauca River Myotis vs Coelacanth

Myotis caucensis compared with Latimeria chalumnae

Key Differences

• Cauca River Myotis is Least Concern while Coelacanth is Critically Endangered.

Taxonomic Classification

Rank	Cauca River Myotis	Coelacanth
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Coelacanthi (Coelacanthi)
Order	Chiroptera (Bats)	Coelacanthiformes (Coelacanthiformes)
Family	Vespertilionidae	Latimeriidae
Genus	Myotis	Latimeria
Species	Myotis caucensis	Latimeria chalumnae

Evolutionary Relationship

Cauca River Myotis and Coelacanth share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cauca River Myotis

LC — Least Concern

Coelacanth

CR — Critically Endangered

Population: ~500

Trend: Decreasing ↓

Physical Characteristics

Attribute	Cauca River Myotis	Coelacanth
Diet	—	Carnivore
Average Lifespan	—	100 years
Average Length	—	1.8 m
Average Weight	—	80.0 kg

Habitat & Geographic Range

Cauca River Myotis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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.

Cauca River Myotis

The Cauca River Myotis (Myotis caucensis) is a species in the genus Myotis. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.