Grosse Tümmler, Grosstümmler vs Kleiner Nest-Erdstern

Tursiops truncatus compared with Geastrum quadrifidum

Key Differences

Grosse Tümmler, Grosstümmler is Least Concern while Kleiner Nest-Erdstern is Extinct.

Taxonomic Classification

Rank	Grosse Tümmler, Grosstümmler	Kleiner Nest-Erdstern
Kingdom	Animalia (Tier)	Fungi (Pilze)
Phylum	Chordata (Chordatiere)	Basidiomycota (Ständerpilze)
Class	Mammalia (Säugetiere)	Agaricomycetes (Mushrooms)
Order	Cetacea (Whales & Dolphins)	Geastrales (Geastrales)
Family	Delphinidae (Oceanic Dolphins)	Geastraceae
Genus	Tursiops (Bottlenose Dolphins)	Geastrum
Species	Tursiops truncatus	Geastrum quadrifidum

Conservation Status

Grosse Tümmler, Grosstümmler

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Kleiner Nest-Erdstern

EX — Extinct

Physical Characteristics

Attribute	Grosse Tümmler, Grosstümmler	Kleiner Nest-Erdstern
Diet	Carnivore	—
Average Lifespan	45 years	—
Average Length	3.0 m	—
Average Weight	300.0 kg	—

Habitat & Geographic Range

Grosse Tümmler, Grosstümmler

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).

Kleiner Nest-Erdstern

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Norway, and Sweden.

Grosse Tümmler, Grosstümmler

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.