common bottlenose dolphin vs Lan Hai

Tursiops truncatus compared with Paphiopedilum micranthum

Key Differences

• common bottlenose dolphin is Least Concern while Lan Hai is Critically Endangered.

Taxonomic Classification

Rank	common bottlenose dolphin	Lan Hai
Kingdom	Animalia (động vật)	Plantae (thực vật)
Phylum	Chordata (động vật có dây sống)	Magnoliophyta (Flowering Plants)
Class	Mammalia (lớp Thú)	Liliopsida (Monocots)
Order	Cetacea (Whales & Dolphins)	Asparagales (Bộ Măng tây)
Family	Delphinidae (Oceanic Dolphins)	Orchidaceae
Genus	Tursiops (Bottlenose Dolphins)	Paphiopedilum
Species	Tursiops truncatus	Paphiopedilum micranthum

Conservation Status

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Lan Hai

CR — Critically Endangered

Physical Characteristics

Attribute	common bottlenose dolphin	Lan Hai
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).

Lan Hai

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 5 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Brazil. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.