Great Hammerhead Shark vs ザンダー

Sphyrna mokarran との比較 Sander lucioperca

Taxonomy & Classification

属性	Great Hammerhead Shark	ザンダー
学名	Sphyrna mokarran	Sander lucioperca
目	Carcharhiniformes	Perciformes
科	Sphyrnidae	Percidae
Conservation Status	Critically Endangered	Least Concern

Physical Traits

属性	Great Hammerhead Shark	ザンダー
最大体長	610.0 cm	130.0 cm
最大体重	580.0 kg	20.0 kg
体色	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.	Greenish-gray to olive body with 8–10 dark olive-brown vertical bars or saddle blotches; flanks finely mottled; belly whitish; first dorsal fin with dark-spotted rays; large glassy eyes adapted for low light.

Habitat & Environment

属性	Great Hammerhead Shark	ザンダー
水質タイプ	Saltwater	Brackish
生息水深	1-300m	2-30m
分布域	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 …	Native to river systems and large lakes of northern and central Europe and western Asia, including the Volga, Danube, Rhine, and Baltic Sea drainages. Tolerates …
生息地	Neritic	Estuaries

釣り情報

属性	Great Hammerhead Shark	ザンダー
ゲームフィッシュ	いいえ	はい
ファイト評価	—	6/10
世界記録	—	—
水銀含有量	—	—

Cuisine & Edibility

Great Hammerhead Shark

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

ザンダー

Lean, firm white flesh with a delicate, mild flavor and nearly no fat; boneless fillets are easy to work with. The most prized freshwater eating fish in Central and Eastern Europe.

Species Overview

Great Hammerhead Shark

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.

ザンダー

The zander is the European equivalent of the walleye and one of the most prized freshwater predators in Europe. Its excellent low-light vision makes it a crepuscular hunter. Its delicate white flesh is considered among the finest of freshwater fish.