Großnasenhai vs Green Sea Turtle

Carcharhinus altimus compared with Chelonia mydas

Key Differences

• Großnasenhai is Near Threatened while Green Sea Turtle is Endangered.

Taxonomic Classification

Rank	Großnasenhai	Green Sea Turtle
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Chondrichthyes (Knorpelfische)	Reptilia (Reptilien)
Order	Carcharhiniformes (Grundhaie)	Testudines (Schildkröten)
Family	Carcharhinidae	Cheloniidae (Sea Turtles)
Genus	Carcharhinus	Chelonia (Green Sea Turtles)
Species	Carcharhinus altimus	Chelonia mydas

Evolutionary Relationship

Großnasenhai and Green Sea Turtle share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Großnasenhai

NT — Near Threatened

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Physical Characteristics

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

Habitat & Geographic Range

Großnasenhai

Habitat

Found across multiple habitat types including deserts and xeric shrublands, temperate broadleaf and mixed forests, and temperate coniferous forests, among 6 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Algeria, Egypt, Taiwan, Turkey, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Großnasenhai

The Bignose shark (Carcharhinus altimus) is a species in the genus Carcharhinus. It is currently classified as Near Threatened on the IUCN Red List. Found across multiple habitat types including deserts and xeric shrublands, temperate broadleaf and mixed forests, and temperate coniferous forests, among 6 distinct biome types within the Palearctic biogeographic realm. Populations are als

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.