Bearded caecilia vs common bottlenose dolphin

Caecilia tentaculata compared with Tursiops truncatus

Taxonomic Classification

Rank	Bearded caecilia	common bottlenose dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Gymnophiona (Caecilian)	Cetacea (Whales & Dolphins)
Family	Caeciliidae	Delphinidae (Oceanic Dolphins)
Genus	Caecilia	Tursiops (Bottlenose Dolphins)
Species	Caecilia tentaculata	Tursiops truncatus

Evolutionary Relationship

Bearded caecilia and common bottlenose dolphin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bearded caecilia

LC — Least Concern

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute	Bearded caecilia	common bottlenose dolphin
Diet	—	Carnivore
Average Lifespan	—	45 years
Average Length	—	3.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

Bearded caecilia

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Venezuela.

common bottlenose dolphin

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 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

Bearded caecilia

The Bearded caecilia (Caecilia tentaculata) is a species in the genus Caecilia. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

common bottlenose dolphin

The most studied and recognized dolphin species, bottlenose dolphins inhabit warm and temperate oceans worldwide, from coastal shallows to the open sea. Highly intelligent with large brains relative to body size, they demonstrate self-recognition, complex communication, and social learning. They live in fluid fission-fusion societies and cooperate to herd fish. A keystone indicator species for marine ecosystem health.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela