common bottlenose dolphin vs Tatayo’s Glass Frog

Tursiops truncatus compared with Hyalinobatrachium tatayoi

Key Differences

• common bottlenose dolphin is Least Concern while Tatayo’s Glass Frog is Near Threatened.

Taxonomic Classification

Rank	common bottlenose dolphin	Tatayo’s Glass Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Cetacea (Whales & Dolphins)	Anura (Frogs & Toads)
Family	Delphinidae (Oceanic Dolphins)	Centrolenidae
Genus	Tursiops (Bottlenose Dolphins)	Hyalinobatrachium
Species	Tursiops truncatus	Hyalinobatrachium tatayoi

Evolutionary Relationship

common bottlenose dolphin and Tatayo’s Glass Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Tatayo’s Glass Frog

NT — Near Threatened

Physical Characteristics

Attribute	common bottlenose dolphin	Tatayo’s Glass Frog
Diet	Carnivore	—
Average Lifespan	45 years	—
Average Length	3.0 m	—
Average Weight	300.0 kg	—

Habitat & Geographic Range

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).

Tatayo’s Glass Frog

Habitat

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

Range

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

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 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela