Brazilian guitarfish vs Green Sea Turtle

Pseudobatos horkelii compared with Chelonia mydas

Key Differences

• Brazilian guitarfish is Critically Endangered while Green Sea Turtle is Endangered.

Taxonomic Classification

Rank	Brazilian guitarfish	Green Sea Turtle
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Elasmobranchii	Reptilia (爬虫類)
Order	Rhinopristiformes (ノコギリエイ目)	Testudines (カメ)
Family	Rhinobatidae	Cheloniidae (Sea Turtles)
Genus	Pseudobatos	Chelonia (Green Sea Turtles)
Species	Pseudobatos horkelii	Chelonia mydas

Evolutionary Relationship

Brazilian guitarfish and Green Sea Turtle share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Brazilian guitarfish

CR — Critically Endangered

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Physical Characteristics

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

Habitat & Geographic Range

Brazilian guitarfish

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.

Brazilian guitarfish

The Brazilian guitarfish (Pseudobatos horkelii) is a species in the genus Pseudobatos. It is currently classified as Critically Endangered on the IUCN Red List.

Green Sea Turtle

アオウミガメは最も大きなウミガメの一つです。甲羅ではなく軟骨と脂肪の緑色に由来して名付けられました。