Requin marteau à petits yeux vs Dauphin de Fraser

Sphyrna tudes compared with Lagenodelphis hosei

Key Differences

• Requin marteau à petits yeux is Critically Endangered while Dauphin de Fraser is Least Concern.

Taxonomic Classification

Rank	Requin marteau à petits yeux	Dauphin de Fraser
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (mammifères)
Order	Carcharhiniformes (Ground Sharks)	Cetacea (Whales & Dolphins)
Family	Sphyrnidae (Hammerhead Sharks)	Delphinidae (Oceanic Dolphins)
Genus	Sphyrna (Hammerhead Sharks)	Lagenodelphis
Species	Sphyrna tudes	Lagenodelphis hosei

Evolutionary Relationship

Requin marteau à petits yeux and Dauphin de Fraser share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Requin marteau à petits yeux

CR — Critically Endangered

Dauphin de Fraser

LC — Least Concern

Physical Characteristics

Attribute	Requin marteau à petits yeux	Dauphin de Fraser
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Requin marteau à petits yeux

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 6 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Venezuela. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Dauphin de Fraser

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (Norway, Portugal), and South America (Colombia, Ecuador, Venezuela).

Requin marteau à petits yeux

The Bonnet (Sphyrna tudes) is a species in the genus Sphyrna. It is currently classified as Critically Endangered on the IUCN Red List. 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 6 distinct biome types within the Ne

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela