Cévennes Male-fern vs common bottlenose dolphin

Dryopteris ardechensis compared with Tursiops truncatus

Key Differences

• Cévennes Male-fern is Vulnerable while common bottlenose dolphin is Least Concern.

Taxonomic Classification

Rank	Cévennes Male-fern	common bottlenose dolphin
Kingdom	Plantae (植物)	Animalia (動物)
Phylum	Tracheophyta	Chordata (脊索動物)
Class	Polypodiopsida (ウラボシ綱)	Mammalia (哺乳類)
Order	Polypodiales (ウラボシ目)	Cetacea (Whales & Dolphins)
Family	Dryopteridaceae	Delphinidae (Oceanic Dolphins)
Genus	Dryopteris	Tursiops (Bottlenose Dolphins)
Species	Dryopteris ardechensis	Tursiops truncatus

Conservation Status

Cévennes Male-fern

VU — Vulnerable

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute	Cévennes Male-fern	common bottlenose dolphin
Diet	—	Carnivore
Average Lifespan	—	45 years
Average Length	—	3.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

Cévennes Male-fern

Habitat

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

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).

Cévennes Male-fern

The Cévennes Male-Fern (Dryopteris ardechensis) is a species in the genus Dryopteris. It is currently classified as Vulnerable on the IUCN Red List.

common bottlenose dolphin

最も研究され、最も知られているイルカ種であるバンドウイルカは、沿岸の浅瀬から外洋まで世界中の温暖な海域と温帯海域に生息します。体に対して大きな脳を持つ高度に知性的なこの種は、自己認識、複雑なコミュニケーション、社会的学習を示します。流動的な分裂融合社会で生活し、魚を追い込むために協力します。海洋生態系の健全性の重要な指標種です。