Feingliedriger Dornfarn vs Grosse Tümmler, Grosstümmler

Dryopteris expansa compared with Tursiops truncatus

Taxonomic Classification

Rank	Feingliedriger Dornfarn	Grosse Tümmler, Grosstümmler
Kingdom	Plantae (Pflanzen)	Animalia (Tier)
Phylum	Tracheophyta	Chordata (Chordatiere)
Class	Polypodiopsida (Echte Farne)	Mammalia (Säugetiere)
Order	Polypodiales (Tüpfelfarnartige)	Cetacea (Whales & Dolphins)
Family	Dryopteridaceae	Delphinidae (Oceanic Dolphins)
Genus	Dryopteris	Tursiops (Bottlenose Dolphins)
Species	Dryopteris expansa	Tursiops truncatus

Conservation Status

Feingliedriger Dornfarn

LC — Least Concern

Grosse Tümmler, Grosstümmler

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute	Feingliedriger Dornfarn	Grosse Tümmler, Grosstümmler
Diet	—	Carnivore
Average Lifespan	—	45 years
Average Length	—	3.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

Feingliedriger Dornfarn

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Widely distributed across Asia (Taiwan), Europe (7 countries), and North America (Canada, United States).

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).

Feingliedriger Dornfarn

The Broad Buckler Fern (Dryopteris expansa) is a species in the genus Dryopteris. It is currently classified as Least Concern on the IUCN Red List. Typically found in moist, shaded forest floors and tropical canopies.

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.