grand dauphin, souffleur, dauphin à gros nez vs Palmiste Marron

Tursiops truncatus compared with Hyophorbe verschaffeltii

Key Differences

grand dauphin, souffleur, dauphin à gros nez is Least Concern while Palmiste Marron is Critically Endangered.

Taxonomic Classification

Rank	grand dauphin, souffleur, dauphin à gros nez	Palmiste Marron
Kingdom	Animalia (animal)	Plantae (plante)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (mammifères)	Liliopsida (Monocots)
Order	Cetacea (Whales & Dolphins)	Arecales (Arecales)
Family	Delphinidae (Oceanic Dolphins)	Arecaceae
Genus	Tursiops (Bottlenose Dolphins)	Hyophorbe
Species	Tursiops truncatus	Hyophorbe verschaffeltii

Conservation Status

grand dauphin, souffleur, dauphin à gros nez

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Palmiste Marron

CR — Critically Endangered

Physical Characteristics

Attribute	grand dauphin, souffleur, dauphin à gros nez	Palmiste Marron
Diet	Carnivore	—
Average Lifespan	45 years	—
Average Length	3.0 m	—
Average Weight	300.0 kg	—

Habitat & Geographic Range

grand dauphin, souffleur, dauphin à gros nez

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).

Palmiste Marron

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

Distributed across Brazil, Colombia, India, and Taiwan. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

grand dauphin, souffleur, dauphin à gros nez

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.