Electric Eel vs Japanese Fugu

Electrophorus electricus との比較 Takifugu rubripes

Taxonomy & Classification

属性	Electric Eel	Japanese Fugu
学名	Electrophorus electricus	Takifugu rubripes
目	Gymnotiformes	Tetraodontiformes
科	Gymnotidae	Tetraodontidae
Conservation Status	Least Concern	Near Threatened

Physical Traits

属性	Electric Eel	Japanese Fugu
最大体長	250.0 cm	80.0 cm
最大体重	20.0 kg	10.0 kg
体色	Dark olive-gray to grayish-brown cylinder-shaped body with a pale yellowish-orange throat and chin; back uniformly dark; scaleless skin has a smooth appearance; long ribbon-like anal fin is pinkish.	Dark brownish-gray back with scattered white spots and a large dark saddle-like blotch behind the pectoral fin; belly pure white; subtle orange-yellow pigment around pectoral fin base.

Habitat & Environment

属性	Electric Eel	Japanese Fugu
水質タイプ	Freshwater	Saltwater
生息水深	—	—
分布域	Native to the Orinoco and Amazon river basins in Venezuela, Guyana, Suriname, and Brazil. Inhabits murky, oxygen-depleted floodplain pools, swamps, and slow-moving streams in lowland …	Northwestern Pacific Ocean from the Yellow Sea and East China Sea to the Sea of Japan. Ranges from Korea and Japan south to Taiwan; favors …
生息地	Estuaries	Estuaries

Cuisine & Edibility

Electric Eel

Not consumed — an ornamental and scientific novelty species kept in specialized aquarium exhibits; edible in principle but extremely dangerous to handle due to powerful electric discharge.

Japanese Fugu

Delicate, subtly flavored white flesh with a unique gelatinous texture; poisonous organs contain lethal tetrodotoxin. A Japanese luxury delicacy — preparation requires licensed chefs only.

Species Overview

Electric Eel

Despite its name, the electric eel is not a true eel but a knifefish. It can generate electrical discharges of up to 860 volts to stun prey and defend itself. About 80% of its body is dedicated to three electric organs.

Japanese Fugu

The Japanese pufferfish, or fugu, contains tetrodotoxin, a poison 1,200 times more deadly than cyanide. Despite this, it is a prized delicacy in Japan, where specially licensed chefs prepare it as sashimi, hot pot, and grilled dishes.