Brownedge Bonnet vs Green Sea Turtle

Mycena olivaceomarginata compared with Chelonia mydas

Key Differences

• Brownedge Bonnet is Least Concern while Green Sea Turtle is Endangered.

Taxonomic Classification

Rank	Brownedge Bonnet	Green Sea Turtle
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Reptilia (Reptiles)
Order	Agaricales (Gilled Mushrooms)	Testudines (Turtles & Tortoises)
Family	Mycenaceae	Cheloniidae (Sea Turtles)
Genus	Mycena	Chelonia (Green Sea Turtles)
Species	Mycena olivaceomarginata	Chelonia mydas

Conservation Status

Brownedge Bonnet

LC — Least Concern

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Brownedge Bonnet	Green Sea Turtle
Diet	—	Herbivore
Average Lifespan	—	80 years
Average Length	—	1.2 m
Average Weight	—	200.0 kg

Habitat & Geographic Range

Brownedge Bonnet

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Brownedge Bonnet

The Brownedge Bonnet (Mycena olivaceomarginata) is a species in the genus Mycena. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

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.