Chatham Island Christmas tree vs common bottlenose dolphin

Brachyglottis huntii compared with Tursiops truncatus

Key Differences

• Chatham Island Christmas tree is Vulnerable while common bottlenose dolphin is Least Concern.

Taxonomic Classification

Rank	Chatham Island Christmas tree	common bottlenose dolphin
Kingdom	Plantae (plantas)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (cordados)
Class	Magnoliopsida (Dicots)	Mammalia (mamíferos)
Order	Asterales (Daisies & Sunflowers)	Cetacea (Whales & Dolphins)
Family	Asteraceae (Daisy Family)	Delphinidae (Oceanic Dolphins)
Genus	Brachyglottis	Tursiops (Bottlenose Dolphins)
Species	Brachyglottis huntii	Tursiops truncatus

Conservation Status

Chatham Island Christmas tree

VU — Vulnerable

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute	Chatham Island Christmas tree	common bottlenose dolphin
Diet	—	Carnivore
Average Lifespan	—	45 years
Average Length	—	3.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

Chatham Island Christmas tree

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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).

Chatham Island Christmas tree

The Chatham Island Christmas tree (Brachyglottis huntii) is a species in the genus Brachyglottis. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

common bottlenose dolphin

A espécie de golfinho mais estudada e reconhecida, os roazes habitam oceanos quentes e temperados de todo o mundo, desde águas costeiras rasas até ao mar aberto. Altamente inteligentes com grandes cérebros em relação ao tamanho corporal, demonstram auto-reconhecimento, comunicação complexa e aprendizagem social. Vivem em sociedades fluidas de fissão-fusão e cooperam para arrebanhar peixes. Uma espécie indicadora chave da saúde dos ecossistemas marinhos.