common bottlenose dolphin vs Piedmont Quillwort

Tursiops truncatus compared with Isoetes malinverniana

Key Differences

• common bottlenose dolphin is Least Concern while Piedmont Quillwort is Critically Endangered.

Taxonomic Classification

Rank	common bottlenose dolphin	Piedmont Quillwort
Kingdom	Animalia (động vật)	Plantae (thực vật)
Phylum	Chordata (động vật có dây sống)	Tracheophyta
Class	Mammalia (lớp Thú)	Lycopodiopsida (Lớp Thạch tùng)
Order	Cetacea (Whales & Dolphins)	Isoetales (Bộ Thủy phỉ)
Family	Delphinidae (Oceanic Dolphins)	Isoetaceae
Genus	Tursiops (Bottlenose Dolphins)	Isoetes
Species	Tursiops truncatus	Isoetes malinverniana

Conservation Status

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Piedmont Quillwort

CR — Critically Endangered

Physical Characteristics

Attribute	common bottlenose dolphin	Piedmont Quillwort
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).

Piedmont Quillwort

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.