سمكة الإسكندر أسود الذَّيل vs Green Sea Turtle

Squalus melanurus compared with Chelonia mydas

Key Differences

• سمكة الإسكندر أسود الذَّيل is Data Deficient while Green Sea Turtle is Endangered.

Taxonomic Classification

Rank	سمكة الإسكندر أسود الذَّيل	Green Sea Turtle
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Elasmobranchii	Reptilia (زواحف)
Order	Squaliformes (قرشيات)	Testudines (سلحفاة)
Family	Squalidae	Cheloniidae (Sea Turtles)
Genus	Squalus	Chelonia (Green Sea Turtles)
Species	Squalus melanurus	Chelonia mydas

Evolutionary Relationship

سمكة الإسكندر أسود الذَّيل and Green Sea Turtle share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

سمكة الإسكندر أسود الذَّيل

DD — Data Deficient

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	سمكة الإسكندر أسود الذَّيل	Green Sea Turtle
Diet	—	Herbivore
Average Lifespan	—	80 years
Average Length	—	1.2 m
Average Weight	—	200.0 kg

Habitat & Geographic Range

سمكة الإسكندر أسود الذَّيل

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.

سمكة الإسكندر أسود الذَّيل

The Blacktail spurdog (Squalus melanurus) is a species in the genus Squalus. It is currently classified as Data Deficient on the IUCN Red List.

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.