Afalina vs sibling yoldia

Tursiops truncatus compared with Yoldiella nana

Key Differences

Afalina is Least Concern while sibling yoldia is Vulnerable.

Taxonomic Classification

Rank	Afalina	sibling yoldia
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum	Chordata (Kordalılar)	Mollusca (Yumuşakçalar)
Class	Mammalia (memeliler)	Bivalvia (Midyeler)
Order	Cetacea (Whales & Dolphins)	Nuculanida (Nuculanida)
Family	Delphinidae (Oceanic Dolphins)	Yoldiidae
Genus	Tursiops (Bottlenose Dolphins)	Yoldiella
Species	Tursiops truncatus	Yoldiella nana

Evolutionary Relationship

Afalina and sibling yoldia share a common ancestor at the Kingdom level: Animalia. (hayvan)

Göster Kingdom: Animalia

Conservation Status

Afalina

LC — Least Concern

Population: ~600.0K

Trend: Stable →

sibling yoldia

VU — Vulnerable

Physical Characteristics

Attribute	Afalina	sibling yoldia
Diet	Carnivore	—
Average Lifespan	45 years	—
Average Length	3.0 m	—
Average Weight	300.0 kg	—

Habitat & Geographic Range

Afalina

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).

sibling yoldia

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Afalina

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.