Grand requin marteau vs Requin baleine

Sphyrna mokarran comparé à Rhincodon typus

Taxonomy & Classification

Attribut	Grand requin marteau	Requin baleine
Nom scientifique	Sphyrna mokarran	Rhincodon typus
Ordre	Carcharhiniformes	Orectolobiformes
Famille	Sphyrnidae	Rhincodontidae
Conservation Status	Critically Endangered	Endangered

Physical Traits

Attribut	Grand requin marteau	Requin baleine
Longueur maximale	610,0 cm	1800,0 cm
Poids maximum	580,0 kg	21500,0 kg
Couleur	Brownish-gray to olive-gray dorsal surface with a clean countershaded white belly; no distinct patterning; first dorsal fin is tall and strongly falcate; pelvic fin tips dusky.	Dark gray to blue-gray back covered with a distinctive checkerboard grid of pale white or cream spots and transverse stripes; belly white; the unique spot pattern is unique to each individual.

Habitat & Environment

Attribut	Grand requin marteau	Requin baleine
Type d'eau	Saltwater	Saltwater
Plage de profondeur	1-300m	0-1928m
Aire de répartition	Circumtropical in warm coastal and offshore waters of the Atlantic, Indian, and Pacific oceans. Concentrates around coral reefs, continental shelf edges, and deep-water drop-offs; population …	Pantropical in open oceanic and coastal waters between 30°N and 35°S. Aggregates seasonally at feeding sites including Ningaloo Reef in Western Australia, the Gulf of …
Habitat	Neritic	Neritic, coral reefs

Cuisine & Edibility

Grand requin marteau

Critically Endangered — consumption strongly discouraged. Fins are historically traded but the species faces severe population decline; eating this fish is ecologically irresponsible.

Requin baleine

Endangered species — consumption is strongly discouraged and illegal in many countries. Historically consumed in parts of Asia; now internationally protected under CITES Appendix II.

Species Overview

Grand requin marteau

The great hammerhead is the largest of the nine hammerhead shark species. Its distinctive cephalofoil (hammer-shaped head) houses an array of electroreceptors that allow it to detect stingrays buried beneath the sand.

Requin baleine

The whale shark is the largest living fish species, reaching lengths of up to 18 meters. Despite its enormous size, it is a gentle filter feeder that consumes plankton, fish eggs, and small fish by swimming with its wide mouth open.