Black-Horned Gem vs Green Sea Turtle

Microchrysa polita compared with Chelonia mydas

Key Differences

Black-Horned Gem is Least Concern while Green Sea Turtle is Endangered.

Taxonomic Classification

Rank	Black-Horned Gem	Green Sea Turtle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Reptilia (Reptiles)
Order	Diptera (Diptera)	Testudines (Turtles & Tortoises)
Family	Stratiomyidae	Cheloniidae (Sea Turtles)
Genus	Microchrysa	Chelonia (Green Sea Turtles)
Species	Microchrysa polita	Chelonia mydas

Evolutionary Relationship

Black-Horned Gem and Green Sea Turtle share a common ancestor at the Kingdom level: Animalia. (Animals)

View Kingdom: Animalia

Conservation Status

Black-Horned Gem

LC — Least Concern

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Black-Horned Gem	Green Sea Turtle
Diet	—	Herbivore
Average Lifespan	—	80 years
Average Length	—	1.2 m
Average Weight	—	200.0 kg

Habitat & Geographic Range

Black-Horned Gem

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

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.

Black-Horned Gem

The Black-Horned Gem (Microchrysa polita) is a species in the genus Microchrysa. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.