Canarian Male-fern vs Green Sea Turtle

Dryopteris oligodonta compared with Chelonia mydas

Key Differences

• Canarian Male-fern is Least Concern while Green Sea Turtle is Endangered.

Taxonomic Classification

Rank	Canarian Male-fern	Green Sea Turtle
Kingdom	Plantae (نباتات)	Animalia (حيوانات)
Phylum	Tracheophyta	Chordata (حبليات)
Class	Polypodiopsida (سراخس رقيقة المباغ)	Reptilia (زواحف)
Order	Polypodiales (سرخسيات)	Testudines (سلحفاة)
Family	Dryopteridaceae	Cheloniidae (Sea Turtles)
Genus	Dryopteris	Chelonia (Green Sea Turtles)
Species	Dryopteris oligodonta	Chelonia mydas

Conservation Status

Canarian Male-fern

LC — Least Concern

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Canarian Male-fern	Green Sea Turtle
Diet	—	Herbivore
Average Lifespan	—	80 years
Average Length	—	1.2 m
Average Weight	—	200.0 kg

Habitat & Geographic Range

Canarian Male-fern

Habitat

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

Green Sea Turtle

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 8 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Australia, Brazil, Costa Rica, Indonesia, and Mexico. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Canarian Male-fern

The Canarian Male-fern (Dryopteris oligodonta) 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.

Green Sea Turtle

The green sea turtle is one of the largest sea turtles. They are named for the green color of their cartilage and fat, not their shells.